2000 Lexus GS Performance Exhaust Systems

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    • HKS® Hi-Power Series 304 SS Axle-Back Exhaust System
      (0 reviews)
      # 78719793
      Lexus GS 2000, Hi-Power Series 304 SS Axle-Back Exhaust System by HKS®. Tubing: 2.4". Tip Style: HP. Tip Size: 4.7". Professionally developed with a racer in mind, this HKS exhaust system provides an easy opportunity to upgrade...
      Upgrades both the horsepower and sound of your vehicleMade from premium quality materials
      $631.89
    • HKS® Legal Series 409 SS Exhaust System
      (0 reviews)
      # 70193093
      Lexus GS300 With JZS161 Chassis 2000, Legal Series 409 SS Exhaust System by HKS®. Sound (Close): L81/R81 dB. Sound (Idle): 68 dB. Tubing: 3"-2.4" x 2. Tip Style: E-1. Tip Size: 3.9". Professionally developed with a racer in mind,...
      HKS' basic model of exhaust products with high qualitySporty but not too laud exhaust sound
      $1,135.75
    • APEXi® WS2 Exhaust System
      (0 reviews)
      # 62612486
      Lexus GS 2000, WS2 Exhaust System by APEXi®. The WS Exhaust series is the APEXi answer to the ultimate street muffler system with all around performance. The canister is made of the highest grade polished SUS304 stainless steel...
      $1,000.94
    • MagnaFlow® Direct Fit California OBDII Catalytic Converter
      (0 reviews)
      # 22208557
      Lexus GS300 with LEV1 LEV Specification 2000, Direct Fit California OBDII Catalytic Converter by MagnaFlow®. Location: Rear. CARB Compliant: Yes. Converter Configuration: Direct-Fit. If your car needs replacement, install one that...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $555.47 - $555.64
    • MagnaFlow® Direct Fit California OBDII Catalytic Converter with Header
      (0 reviews)
      # 22208548
      Lexus GS300 2000, Direct Fit California OBDII Catalytic Converter with Header by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: Yes. Converter Configuration:...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $941.10
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter with Header
      (0 reviews)
      # 22197135
      Lexus GS300 2000, Direct Fit Federal OEM Grade Catalytic Converter with Header by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter Configuration:...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $823.44
    • MagnaFlow® Direct Fit Federal OEM Grade Rear Catalytic Converter
      (0 reviews)
      # 22199069
      Lexus GS300 2000, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Rear. CARB Compliant: No. Converter...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $496.63
    • MagnaFlow® Direct Fit Federal Standard Catalytic Converter with Header
      (0 reviews)
      # 22197050
      Lexus GS300 2000, Direct Fit Federal Standard Catalytic Converter with Header by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter Configuration:...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $666.54
    • MagnaFlow® Direct Fit Federal Standard Rear Catalytic Converter
      (0 reviews)
      # 22198460
      Lexus GS300 2000, Direct Fit Federal Standard Catalytic Converter by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Rear. CARB Compliant: No. Converter...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $346.89
    • AP Exhaust® 304 Stainless Steel Exhaust Tip
      (0 reviews)
      # 80401780
      Lexus GS300 2000, 304 Stainless Steel Exhaust Tip by AP Exhaust®. 2" Inlet Diameter. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of...
      Made from first-rate materialsEnsures outstanding durability
      $32.71
    • Eastern® ECO CARB Direct Fit Front Manifold with Integrated Catalytic Converter
      (0 reviews)
      # 73906347
      Lexus GS300 Eng. Fam.: YTYXV03.0FFD 2000, Front Manifold with Integrated Catalytic Converter by Eastern®. Catalytic Series: ECO CARB. Converter Configuration: Direct Fit. Catalytic Converter Format: Main Catalytic Converter....
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $617.37
    • Eastern® ECO III Direct Fit Front Manifold with Integrated Catalytic Converter
      (0 reviews)
      # 17569397
      Lexus GS300 2000, Front Manifold with Integrated Catalytic Converter by Eastern®. Catalytic Series: ECO III. Converter Configuration: Direct Fit. Catalytic Converter Format: Main Catalytic Converter. Catalytic Converter Oxygen...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $444.09
    • Dorman® Exhaust Manifold with Integrated Catalytic Converter
      (0 reviews)
      # 84271569
      Lexus GS300 2000, Exhaust Manifold with Integrated Catalytic Converter by Dorman®. Shape: Irregular; Material: Stainless; Package Quantity: 1; Package Type: Box; . This is an aftermarket part that replaces factory OE # 1714046080....
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      $472.64 - $532.31
    • Walker® Ultra™ Standard Ovals Direct Fit Manifold
      (0 reviews)
      # 88066391
      Lexus GS300 with Federal Emission 2000, Ultra™ Direct Fit Manifold by Walker®. Overall Length: 33.25". Body Dimensions: 10" Length x 6.125" Width x 4.25" Height. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type:...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $494.91
    • Bosal® Direct Fit Front Manifold with Integrated Catalytic Converter
      (0 reviews)
      # 20552142
      Lexus GS300 2000, Direct Fit Front Manifold with Integrated Catalytic Converter by Bosal®. Location: Front. Converter Configuration: Direct Fit. CARB Compliant: No. Includes: Three O2 Sensor Ports. If you’re in need of a...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $430.54
    • DEC® Exhaust Manifold with Integrated Catalytic Converter
      (0 reviews)
      # 81060474
      Lexus GS300 2000, Exhaust Manifold with Integrated Catalytic Converter by DEC®. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic converters are made from a...
      Direct fitMade from a heavy duty stainless steel outer shell
      $530.60 - $557.20
    • Walker® CalCat™ Small Oval Universal Fit Catalytic Converter
      (0 reviews)
      # 87067478
      Lexus GS400 2000, CalCat™ Universal Fit Catalytic Converter by Walker®. Inlet Diameter 1: 2.25". Outlet Diameter: 2.25". Overall Length: 13.25". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: Pipe Inlet and Outlet...
      EPA & CARB Emissions Products Available for Most Vehicles5 Year / 50,000 Miles Warranty on Structural Components
      $125.89 - $159.12
    • Walker® Ultra™ Small Oval Universal Fit Catalytic Converter
      (0 reviews)
      # 88066390
      Lexus GS300 with Federal Emission 2000, Ultra™ Universal Fit Catalytic Converter by Walker®. Inlet Diameter 1: 2.25". Outlet Diameter: 2.25". Overall Length: 13.25". Body Dimensions: 10" Length x 6.125" Width x 4.25" Height....
      Emission Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)
      $84.49
    • Walker® Ultra™ Standard Oval Direct Fit Catalytic Converter
      (0 reviews)
      # 17743631
      Lexus GS300 with Federal Emission 2000, Ultra™ Direct Fit Catalytic Converter by Walker®. Overall Length: 41.25". Body Dimensions: 10" Length x 6.125" Width x 4.25" Height. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet...
      Emission Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)
      $258.02
    • Bosal® Direct Fit Premium Load Front Passenger Side Catalytic Converter
      (0 reviews)
      # 98836396
      Lexus GS400 2000, Direct Fit Premium Load Front Passenger Side Catalytic Converter by Bosal®. Location: Front Passenger Side. Converter Configuration: Direct Fit. Catalytic Series: Premium Load. CARB Compliant: No. Catalytic...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $63.45
    • Bosal® Direct Fit Rear Catalytic Converter
      (0 reviews)
      # 20571132
      Lexus GS300 2000, Direct Fit Rear Catalytic Converter by Bosal®. Location: Rear. Converter Configuration: Direct Fit. CARB Compliant: No. Catalytic Converter Overall Length: 41.5". Includes: O2 Sensor Port. If you’re in need of a...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $301.50
    • Eastern® ECO CARB Direct Fit Rear Catalytic Converter
      (0 reviews)
      # 88869205
      Lexus GS300 Eng. Fam.: YTYXV03.0FFD 2000, Rear Catalytic Converter by Eastern®. Catalytic Series: ECO CARB. Converter Configuration: Direct Fit. Catalytic Converter Format: Main Catalytic Converter. Catalytic Converter Oxygen...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $245.96 - $350.90
    • Eastern® ECO II Direct Fit Catalytic Converter
      (0 reviews)
      # 88869203
      Lexus GS400 2000, Catalytic Converter by Eastern®. Catalytic Series: ECO II. Converter Configuration: Direct Fit. Catalytic Converter Format: Main Catalytic Converter. No Catalytic Converter Overall Length: 10". Inlet Type 2: 3...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $184.06
    • Eastern® ECO II Universal Fit Rear Oval Catalytic Converter
      (0 reviews)
      # 100290898
      Lexus GS300 2000, Rear Catalytic Converter by Eastern®. Catalytic Series: ECO II. Converter Configuration: Universal Fit. Catalytic Converter Format: Main Catalytic Converter. No Catalytic Converter Body Length: 10". Catalytic...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $64.60
    • Eastern® Standard Direct Fit Rear Catalytic Converter
      (0 reviews)
      # 17573932
      Lexus GS300 2000, Rear Catalytic Converter by Eastern®. Catalytic Series: Standard. Converter Configuration: Direct Fit. Catalytic Converter Format: Main Catalytic Converter. Catalytic Converter Oxygen Sensor Location: Rear. No...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $271.07 - $273.39
    • Genuine® C.A.R.B. Compliant Rear Catalytic Converter
      (0 reviews)
      # 8844038
      Lexus GS400 Manufactured Before June / Manufactured Before June 30 2000, C.A.R.B. Compliant Rear Catalytic Converter by Genuine®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs...
      $284.77
    • DEC® Direct Fit Catalytic Converter
      (0 reviews)
      # 86071523
      Lexus GS 2000, Direct Fit Catalytic Converter by DEC®. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic converters are made from a heavy duty stainless...
      Direct fitMade from a heavy duty stainless steel outer shell
      $256.20 - $301.00
    • AP Exhaust® Direct Fit Catalytic Converter
      (0 reviews)
      # 80142578
      Lexus GS CARB Compliant / EPA Compliant 2000, Direct Fit Catalytic Converter by AP Exhaust®. The growing concern for the environment means there is a growing need for quality emission control products. AP catalysts and catalytic...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $189.84 - $308.08
    • Walker® Quiet-Flow™ Oval Muffler Assembly
      (0 reviews)
      # 18161451
      Lexus GS300 2000, Quiet-Flow™ Stainless Steel Aluminized Oval Muffler Assembly by Walker®. Inlet Diameter 1: 2". Inlet Configuration: Offset. Outlet Diameter: 2.125". Outlet Configuration: Offset. Inlet / Outlet Quantity: 1 Inlet...
      $136.28
    • Bosal® Center Resonator Assembly
      (0 reviews)
      # 20552871
      Lexus GS300 2000, Center Resonator Assembly by Bosal®. Location: Center. This muffler is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration...
      Designed to deliver ultimate performance and a quality OE-style soundAluminized steel construction for maximum durability
      $164.24
    • Bosal® Muffler
      (0 reviews)
      # 88881355
      Lexus GS300 2000, Muffler by Bosal®. This muffler is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on...
      Designed to deliver ultimate performance and a quality OE-style soundAluminized steel construction for maximum durability
      $122.20
    • Genuine® Center Muffler
      (0 reviews)
      # 8784714
      Lexus GS Manufactured Before June 2000, Center Muffler by Genuine®. Dual Center Muffler & Combined Resonator Dual Center Muffler. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs...
      $621.98
    • AP Exhaust® Muffler Welded Assembly
      (0 reviews)
      # 80142585
      Lexus GS300 2000, Muffler Welded Assembly by AP Exhaust®. AP engineers design mufflers using state-of-the-art SolidWorks 3-D modeling programs resulting in rapid prototype and production implementation.
      Aluminized components for longer lifeOriginal equipment appearance and performance
      $132.12
    • Walker® Chrome Spout
      (1 reviews)
      # 18174896
      Lexus GS300 2000, Chrome Spout by Walker®. Inlet Diameter 1: 2.75". Overall Length: 5". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: Pipe Connection. Outlet Connection Type: Spout. Outside Inlet Diameter:...
      Manufactured from Aluminized SteelHigh Durability
      $37.63
    • Walker® Insulator
      (0 reviews)
      # 18150684
      Lexus GS300 2000, Insulator by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.40 - $5.11
    • Genuine® Exhaust Hanger
      (0 reviews)
      # 8920375
      Lexus GS 2000, Exhaust Hanger by Genuine®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste your time...
      $35.79
    • HJS® Exhaust Hanger
      (0 reviews)
      # 7756499
      Lexus GS 2000, Exhaust Hanger by HJS®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste your time and...
      $2.46
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 19061811
      Lexus GS 2000, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $8.46 - $33.65
    • Walker® Exhaust Gasket
      (2 reviews)
      # 18140574
      Lexus GS300 2000, Exhaust Gasket by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Thickness: 0.18".
      $3.15 - $6.18
    • Bosal® Exhaust Flange Gasket
      (0 reviews)
      # 20553451
      Lexus GS300 2000, Exhaust Flange Gasket by Bosal®. Location: Manifold Converter to Rear Converter. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $3.56
    • Genuine® Exhaust Manifold Gasket
      (0 reviews)
      # 8820231
      Lexus GS300 2000, Exhaust Manifold Gasket by Genuine®. Location: Exhaust Manifold to Head. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $17.65
    • Nippon Reinz® Exhaust Gasket
      (0 reviews)
      # 8718581
      Lexus GS 2000, Exhaust Gasket by Nippon Reinz®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste your...
      $6.26
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 19069482
      Lexus GS 2000, Exhaust Pipe Flange Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $4.08 - $7.38
    • Beck Arnley® Exhaust Manifold Gasket Set
      (0 reviews)
      # 52263388
      Lexus GS400 2000, Exhaust Manifold Gasket Set by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import...
      OE quality products from top original equipmentTop quality materials
      $33.90
    • Victor Reinz® Exhaust Manifold Gasket Set
      (0 reviews)
      # 24041588
      Lexus GS400 2000, Exhaust Manifold Gasket Set by Victor Reinz®, Use 1 per Car. OEM Standard. Material: Multi-Layered Steel. This is an aftermarket part that replaces factory OE # MS95439, 17173-50021. When you’re low on oil,...
      $44.79
    • HJS® Exhaust Gasket
      (0 reviews)
      # 7747871
      Lexus GS300 2000, Exhaust Gasket by HJS®. Position: Front. Note: Header to Engine. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal...
      $3.17
    • DNJ Engine Components® Exhaust Manifold Gasket Set
      (0 reviews)
      # 81854592
      Lexus GS400 2000 Exhaust Manifold Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality to...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $31.77
    • Dorman® Front Exhaust Flange Stud and Nut Kit
      (0 reviews)
      # 31653851
      Lexus GS 2000, Front Exhaust Flange Stud and Nut Kit by Dorman®. Size: M10-1.25 x 40mm; Package Quantity: 1; Package Type: Card; . This is an aftermarket part that replaces factory OE # 14064-2J200, 14064-AW000, 18107-P3F-A00,...
      Direct replacement for a proper fit every timeDurable steel construction
      $5.13
    • AJUSA® Exhaust Manifold Gasket
      (0 reviews)
      # 97662843
      Lexus GS400 2000, Exhaust Manifold Gasket by AJUSA®. Gasket Material:Multi-layer Steel. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and exhaust manifold...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $15.13
    • Ansa® Muffler
      (0 reviews)
      # 80699864
      Lexus GS300 2000, Muffler by Ansa®. This premium part is essential for completing a professional exhaust installation. The key a well-functioning vehicle is about purchasing only premium quality parts and hardware. ANSA makes its...
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $146.11 - $161.33
    • AJUSA® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 97662781
      Lexus GS300 2000, Exhaust Pipe Flange Gasket by AJUSA®. Gasket Material:Graphite. Position:Inlet. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $3.34
    • Patriot Exhaust® Steel Chrome Shielded Side Exhaust System
      (0 reviews)
      # 91560836
      Universal Steel Chrome Shielded Side Exhaust System by Patriot Exhaust®. Inlet Diameter: 2". Outlet Diameter: 3". Sold as a pair. Give your vehicle that custom look with our classic shielded side exhaust system. Large inlet and...
      Give your vehicle that custom look with our classic shielded side exhaust system with a show quality chrome finishLarge inlet and outlet pipes with low back pressure six-sided louvered core mufflers
      $255.92 - $296.58
    • Patriot Exhaust® 3.5" Chrome Lake Pipes (H1165)
      (0 reviews)
      # mpn358949929
      Universal 3 1/2" Chrome Lake Pipes by Patriot Exhaust®, Sold as a Pair. Includes Muffler, Brackets. Side Pipe made from Steel. Chrome Lake Pipes 63". Show quality chrome Lake Pipe 4 kits connect to headers or stock exhaust system...
      The look of an expensive tuned header side pipe at a fraction of the costSide pipes come with built-in six sided louvered cored mufflers which absorb sound not horsepower
      $332.21
    • Stainless Works® 304 SS High-Flow Catalytic Converter
      (0 reviews)
      # 83115043
      Universal 304 SS High-Flow Catalytic Converter by Stainless Works®. CARB Compliant: No. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Engineered with...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $184.50
    • Vibrant Performance® GESI® High Output Catalytic Converters
      (0 reviews)
      # 78902206
      Universal GESI® High Output Catalytic Converters by Vibrant Performance®. Vibrant Performance and Global Emissions Systems Inc. (GESi®) have teamed up to supply a series of OBD2 (1996 and newer) high flow Catalytic Converters...
      EPA certified for use on OBD2 vehicles (1996 and newer) in jurisdictionswhere the installation of Universal Catalytic Converters is still permitted
      $335.21 - $448.35
    • Vibrant Performance® High Output Catalytic Converters
      (0 reviews)
      # 78902217
      Universal High Output Catalytic Converters by Vibrant Performance®. Vibrant Performance Metal or Ceramic Core Catalytic Converters are made entirely of Stainless Steel and feature a Monolith that is far more durable and capable...
      T304 Stainless Steel ConstructionThese Converters are covered by a 5 year / 50,000 mile warranty
      $75.76 - $109.10
    • Dynatech® PowerCat Stainless Steel Catalytic Converter
      (0 reviews)
      # 84198005
      Universal PowerCat Stainless Steel Catalytic Converter by Dynatech®. 1 Piece. The Dynatech PowerCAT catalytic convertor uses the latest technology in catalytic convertor design. Utilizing a Premium Metallic Substrate internal...
      Premium metallic substrateSuperior strength and durability
      $174.99
    • Thunderbolt® Car Diesel Catalytic Converter
      (1 reviews)
      # 82989181
      Universal Car Diesel Catalytic Converter by Thunderbolt®. 4" Round x 11" Long. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance exhaust...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $79.39
    • Thunderbolt® Oval Catalytic Converter
      (1 reviews)
      # 82989467
      Universal Oval Catalytic Converter by Thunderbolt®. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance exhaust products also help your...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $39.69 - $76.06
    • Thunderbolt® The Spun Formed Catalytic Converter
      (0 reviews)
      # 82989388
      Universal The Spun Formed Catalytic Converter by Thunderbolt®. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance exhaust products also...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $44.46 - $76.22




    Guides & Articles

    • Performance Exhaust Systems
      Are Headers Worth The Performance Improvement?
      Engines have often been compared to air pumps, because the engine that’s most efficient in terms of economy and power is the one that can get air in and out of its cylinders the easiest. That’s why most performance modifications like conical air filters, cold air intake systems, headers, and cat-back exhaust systems are aimed at making the intake and exhaust systems less restrictive. These parts increase the flow of air into the engine and ease the flow of exhaust gas out of the engine. Among these components, headers may be the most difficult to install. In this article, we’ll discuss what headers do, their different types, and how much performance they can add to your car.
    • Performance Exhaust Systems
      Are X-pipes and H-pipes Better Than Straight Pipes on Dual Exhaust Systems?
      You may be wondering why so many aftermarket performance exhaust system manufacturers are offering dual exhaust systems connected by "H-pipe" or "X-pipe" sections. After all, aren't two separate pipes, or so-called "true duals", the best for performance? The answer is no, but to understand why we have to examine how a typical internal combustion engine works.
    • Performance Exhaust Systems
      Power, Sound, Looks | Can I Have It All With a Cat-Back Exhaust System?
      It's an age-old question that many have asked. Will an aftermarket exhaust be worth the expense? While they definitely can be, an important question to ask yourself is do you care more about the deeper sound they’re designed to produce, or the added performance gained from being less restrictive? As car enthusiasts, we’ve become accustomed to associating the sound of a car with its exhaust. After all, doesn’t everyone have a childhood memory or two of a car and the particular sound it made?
    • Bed Accessories
      Pickup Truck Cab And Bed Sizes Are Important When Selecting Accessories
      Americans love to have choices. Buying a dress shirt? Decide solid or stripe, short or long sleeve, cotton or poly blend, button or spread collar, regular fit, slim fit, or big & tall. How about a meal at your favorite steak house? Will it be porterhouse, T-bone, or sirloin? Cooked rare, medium-rare, or medium? With baked, mashed, or French fried potatoes? Thirsty for a fancy cup of coffee? Let's not even get started on options that let you end up with a "grande caramel macchiato with 1% low-fat milk, 2 Splendas, and an extra espresso shot".
    • Replacement Exhaust Parts
      Direct Fit vs. Universal Mufflers
      Regardless of whether you're shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which provides a deeper growl with increased power through freer exhaust flow, you'll see choices between "direct fit" mufflers and "universal" mufflers. In this article, we'll help you understand the differences between these two styles so you can make a more informed purchase.

    Popular Products

    2000 Lexus GS Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 39 reviews
    5 of 5
    CanAmMex® 00747-212 - Thunderbolt™ Hi-Polished Single Rolled Angled Oval Tip
    These appear to be of very good quality, good welds.
    JPosted by John (Enfield, CT) /
    Was this review helpful for you? Yes
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