2001 Infiniti I30 Performance Exhaust Systems

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    • MagnaFlow® Direct Fit California OBDII Front Catalytic Converter
      (0 reviews)
      # 66580219
      Infiniti I30 2001, Direct Fit California OBDII Catalytic Converter by MagnaFlow®. 5" Inlet / 2" Outlet Diameter. 5" Width. 2" Tubing Diameter. Location: Front. Includes O2 Sensor Port. Without Air Tube. If your car needs...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $386.92
    • MagnaFlow® Direct Fit California Rear Catalytic Converter with Header
      (0 reviews)
      # 66580220
      Infiniti I30 2001, Direct Fit California Catalytic Converter with Header by MagnaFlow®. 2" Inlet / 2" Outlet Diameter. 5" Width. 2.25" Tubing Diameter. Location: Rear. Without Air Tube. With O2 Sensor Ports. If your car needs...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $590.82
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter
      (0 reviews)
      # 61588969
      Infiniti I30 2001, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $284.71 - $533.08
    • MagnaFlow® Direct Fit Federal Pre-OBDII Catalytic Converter
      (0 reviews)
      # 61588970
      Infiniti I30 2001, Direct Fit Federal Pre-OBDII Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $206.28 - $387.95
    • PaceSetter® Stainless Steel Direct Fit Catalytic Converter
      (0 reviews)
      # 81958757
      Infiniti I30 2001, Pre-Cat Direct Fit Catalytic Converter by PaceSetter®. Stainless Steel. Custom Engineered to deliver maximum performance and efficiency from your engine with durability andease of installation.
      $282.83
    • Dorman® Rear Exhaust Manifold
      (0 reviews)
      # 16495235
      Infiniti I30 2001, Rear Exhaust Manifold by Dorman®. Shape: Oval; Package Quantity: 1; Package Type: Box. This is an aftermarket part that replaces factory OE # 14004-31U00. More like a complete kit than a single part, many of the...
      Cast iron or stainless tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $71.15
    • Walker® Ultra™ Direct Fit Catalytic Converter
      (0 reviews)
      # 17740198
      Infiniti I30 with Federal Emission 2001, Ultra™ Direct Fit Catalytic Converter by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Body Material: Stainless Steel. Substrate Material: Ceramic. This catalytic converter is...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $141.93 - $215.47
    • Walker® Ultra™ Universal Fit Catalytic Converter
      (0 reviews)
      # 70809058
      Infiniti I30 2001, Ultra™ Universal Fit Catalytic Converter by Walker®. Inlet Diameter 1: 2". Outlet Diameter: 2". Overall Length: 13.25". Inlet Connection Type: Pipe Connection. Outlet Connection Type: Pipe Connection. Oxygen...
      High precious metal load and high technology washcoat for premium performanceStainless steel body and aluminized body and pipe heat shields for durability
      $72.40
    • Bosal® Federal Catalytic Converter
      (0 reviews)
      # 20568298
      Infiniti I30 2001, Federal Catalytic Converter by Bosal®. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers and use advanced...
      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
      $138.47 - $258.48
    • Eastern® ECO CARB Direct Fit Catalytic Converter
      (0 reviews)
      # 73908752
      Infiniti I30 2001, ECO CARB Direct Fit TWC Catalytic Converter by Eastern®. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle, this catalytic...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $218.64 - $306.33
    • Eastern® ECO II Direct Fit Catalytic Converter
      (0 reviews)
      # 17573554
      Infiniti I30 2001, ECO II Direct Fit Catalytic Converter by Eastern®. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle, this catalytic...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $119.92 - $254.39
    • Eastern® ECO II Universal Fit Catalytic Converter
      (1 reviews)
      # 17578898
      Infiniti I30 2001, ECO II Universal Fit Catalytic Converter by Eastern®. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you definitely need a new one, and this product is the way to...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $52.93 - $64.60
    • DEC® Direct Fit Catalytic Converter
      (0 reviews)
      # 86070709
      Infiniti I30 2001, 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
      $184.38 - $306.60
    • Davico® Direct Fit Catalytic Converter
      (0 reviews)
      # 83038737
      Infiniti I30 2001, Direct Fit Catalytic Converter by Davico®. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails to perform its...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $150.18 - $295.61
    • Walker® Aluminized Round Resonator Assembly
      (1 reviews)
      # 18166233
      Infiniti I30 2001, Aluminized Round Resonator Assembly by Walker®. Overall Length: 61.75". Body Dimensions 1: 20" Length x 5" Width x 5" Height. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: 2 Bolt Welded...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $77.55
    • Walker® Quiet-Flow™ Stainless Steel Aluminized Oval Muffler Assembly
      (0 reviews)
      # 18163453
      Infiniti I30 2001, Quiet-Flow™ Aluminized Oval Muffler Assembly by Walker®. Inlet Diameter 1: 2". Inlet Configuration: Offset. Outlet Diameter: 2". Outlet Configuration: Offset. Overall Length: 46.3125". Inlet / Outlet Quantity:...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $110.95
    • Walker® SoundFX™ Stainless Steel Aluminized Oval Direct Fit Muffler
      (2 reviews)
      # 18171434
      Infiniti I30 2001, SoundFX™ Aluminized Oval Direct Fit Muffler by Walker®. Inlet Diameter 1: 2". Inlet Configuration: Offset. Outlet Diameter: 2". Outlet Configuration: Offset. Overall Length: 46.25". Inlet / Outlet Quantity: 1...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $73.10
    • Bosal® Muffler
      (0 reviews)
      # 72575603
      Infiniti I30 2001, 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
      $87.71 - $107.71
    • Ansa® Muffler
      (0 reviews)
      # 80699281
      Infiniti I30 2001, 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
      $102.78 - $120.28
    • Walker® Insulator
      (0 reviews)
      # 18152638
      Infiniti I30 2001, Insulator by Walker®. Overall Length: 2.5". 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...
      Makes installation quick and easyOptimal OE-style fit and quality
      $4.94
    • Bosal® Rubber Mounting
      (0 reviews)
      # 20554053
      Infiniti I30 2001, Rubber Mounting by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quick and easy. Choose Bosal, and you'll get...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $4.78
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 19063689
      Infiniti I30 2001, 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...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $11.06
    • Standard® Intermotor™ Exhaust Temperature Sensor
      (0 reviews)
      # 45087084
      Infiniti I30 2001, Intermotor™ Exhaust Temperature Sensor by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $94.65
    • Walker® Exhaust Gasket
      (3 reviews)
      # 18139909
      Infiniti I30 2001, Exhaust Gasket by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet.
      $2.14 - $6.20
    • Bosal® Exhaust Flange Gasket
      (0 reviews)
      # 20568312
      Infiniti I30 2001, Exhaust Flange Gasket by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quick and easy. Choose Bosal, and you'll get...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $2.92 - $6.52
    • Nippon Reinz® Catalytic Converter Gasket
      (0 reviews)
      # 8713082
      Infiniti I30 2001, Catalytic Converter Gasket by Nippon Reinz®. Production: 06/2000-06/2001, Upper left Catalyst Inlet (Radiator Side). Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system...
      $16.00
    • Nippon Reinz® Exhaust Flange Gasket
      (0 reviews)
      # 8713871
      Infiniti I30 2001, Exhaust Flange Gasket by Nippon Reinz®. Position: Upper. Note: Catalyst outlet. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your...
      $10.40
    • Nippon Reinz® Exhaust Gasket
      (0 reviews)
      # 8718087
      Infiniti I30 2001, Exhaust Gasket by Nippon Reinz®. Position: Front. Note: Header pipe Inlet. 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...
      $6.28
    • Nippon Reinz® Exhaust Manifold Gasket
      (0 reviews)
      # 8714238
      Infiniti I30 2001, Exhaust Manifold Gasket by Nippon Reinz®. Production: 06/30/2001, To Cylinder Head. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your...
      $37.19
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 19068909
      Infiniti I30 2001, 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...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $4.78
    • AJUSA® Exhaust Manifold Gasket
      (0 reviews)
      # 23005561
      Infiniti I30 2001, Exhaust Manifold Gasket by AJUSA®. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and exhaust manifold to the engine or other...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $13.49
    • Victor Reinz® Catalytic Converter Gasket
      (0 reviews)
      # 24032637
      Infiniti I30 2001, Catalytic Converter Gasket by Victor Reinz®, Use 2 per Car. Exhaust Pipe to Catalytic Converter. Flange Gasket. OEM Standard. Material: Composite. When you’re low on oil, coolant or some other fluid, you may be...
      $3.99
    • Victor Reinz® Exhaust Manifold Gasket Set
      (0 reviews)
      # 24041478
      Infiniti I30 2001, Exhaust Manifold Gasket Set by Victor Reinz®, Use 1 per Car. OEM Standard. Material: Multi-Layered Steel. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local...
      $18.77
    • Victor Reinz® Exhaust Seal Ring
      (0 reviews)
      # 24153035
      Infiniti I30 2001, Exhaust Seal Ring by Victor Reinz®. Ring Type 'A'. OEM Standard. Material: Steel And Composition. Type 'A'. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local...
      $4.98 - $5.42
    • Ansa® Exhaust Gasket
      (0 reviews)
      # 80699275
      Infiniti I30 2001, Exhaust Gasket 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...
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $2.78 - $9.47
    • HJS® Exhaust Gasket
      (0 reviews)
      # 7747808
      Infiniti I30 2001, Exhaust Gasket by HJS®. Position: Rear. Note: Muffler Inlet. 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...
      $5.52
    • Ishino® Exhaust Gasket
      (0 reviews)
      # 8287576
      Infiniti I30 2001, Exhaust Gasket by Ishino®. Position: Rear. Note: Catalyst Inlet or Outlet. 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...
      $4.01
    • Dorman® Front Exhaust Flange Stud and Nut
      (0 reviews)
      # 31655088
      Infiniti I30 2001, Front Exhaust Flange Stud and Nut by Dorman®. Size: M10-1.50 x 52mm; Package Quantity: 1; Package Type: Card. This is an aftermarket part that replaces factory OE # 14064-31U10. Dorman’s Exhaust Flange Stud &...
      Direct replacement for a proper fit every timeDurable steel construction
      $4.88
    • Genuine® Exhaust Seal Ring
      (0 reviews)
      # 81118139
      Infiniti I30 Manufactured After June, 2000 and Before June, 2001 2001, Exhaust Seal Ring by Genuine®. Converter Cap. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put...
      $12.14
    • Flowmaster® 200 Series OBDII Round Catalytic Converter
      (2 reviews)
      # 492248
      Universal 200 Series OBDII Stainless Steel Round Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed...
      Exceed all federal emission standardsStainless Steel shells
      $116.53 - $204.95
    • Flowmaster® 220 Series Oval Catalytic Converter
      (5 reviews)
      # 87243712
      Universal 220 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed all...
      Exceed all federal emission standardsStainless Steel shells
      $68.56
    • Flowmaster® 222 Series Round Catalytic Converter
      (5 reviews)
      # 87243734
      Universal 222 Series Stainless Steel Round Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed all...
      Exceed all federal emission standardsStainless Steel shells
      $67.12
    • Flowmaster® 223 Series Round Catalytic Converter
      (2 reviews)
      # 492138
      Universal 223 Series Stainless Steel Round Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed all...
      Exceed all federal emission standardsStainless Steel shells
      $73.86
    • Flowmaster® 225 Series Oval Catalytic Converter
      (2 reviews)
      # 492154
      Universal 225 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed all...
      Exceed all federal emission standardsStainless Steel shells
      $68.02 - $71.98
    • Flowmaster® 240 Series Oval Catalytic Converter
      (7 reviews)
      # 87243745
      Universal 240 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed all...
      Exceed all federal emission standardsStainless Steel shells
      $141.53 - $144.93
    • Flowmaster® 250 Series Oval Catalytic Converter
      (5 reviews)
      # 87243747
      Universal 250 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed all...
      Exceed all federal emission standardsStainless Steel shells
      $130.99 - $147.34
    • Flowmaster® 260 Series Stainless Steel Oval Catalytic Converter (2600230)
      (5 reviews)
      # mpn886220
      Universal 260 Series Stainless Steel Oval Catalytic Converter without Air Tube by Flowmaster®. 3" Inlet / 3" Outlet Diameter, 21.5" Length. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster...
      Exceed all federal emission standardsStainless Steel shells
      $247.74
    • Flowmaster® 282 Series OBDII Catalytic Converter
      (7 reviews)
      # 492281
      Universal 282 Series OBDII Stainless Steel Catalytic Converter by Flowmaster®. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations and, as all Flowmaster products,...
      Exceed all federal emission standardsStainless Steel shells
      $102.20 - $142.92
    • Flowmaster® 283 Series OBDII Round Catalytic Converter
      (2 reviews)
      # 3138250
      Universal 283 Series OBDII Stainless Steel Round Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal...
      Exceed all federal emission standardsStainless Steel shells
      $110.23 - $127.74
    • Flowmaster® 284 Series OBDII Oval Catalytic Converter
      (2 reviews)
      # 87281464
      Universal 284 Series OBDII Stainless Steel Oval Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed...
      Exceed all federal emission standardsStainless Steel shells
      $187.88
    • Flowmaster® 290 Series Oval Catalytic Converter
      (5 reviews)
      # 87243764
      Universal 290 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental...
      Exceed all federal emission standardsStainless Steel shells
      $108.66 - $128.44
    • Flowmaster® 3512 Series OBDII Stainless Steel Oval Catalytic Converter (3512025)
      (2 reviews)
      # mpn918025
      Universal 3512 Series OBDII Stainless Steel Oval Catalytic Converter without Air Tube by Flowmaster®. 2.5" Inlet / 2.5" Outlet Diameter, 14.25" Length. Inlet / Outlet Connection Type: Clamp-On. The new Flowmaster replacement...
      Exceed all federal emission standardsStainless Steel shells
      $163.39
    • Flowmaster® 3588 Series Pre-OBDII Round Catalytic Converter
      (2 reviews)
      # 23000953
      Universal 3588 Series Pre-OBDII Stainless Steel Round Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal...
      Exceed all federal emission standardsStainless Steel shells
      $197.80
    • Flowmaster® 3589 Series Pre-OBDII Round Catalytic Converter
      (2 reviews)
      # 23000959
      Universal 3589 Series Pre-OBDII Stainless Steel Round Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal...
      Exceed all federal emission standardsStainless Steel shells
      $218.19 - $343.62
    • Flowmaster® 3612 Series OBDII Stainless Steel Oval Catalytic Converter (3612024)
      (2 reviews)
      # mpn918033
      Universal 3612 Series OBDII Stainless Steel Oval Catalytic Converter without Air Tube by Flowmaster®. 2.25" Inlet / 2.25" Outlet Diameter, 12.25" Length. Inlet / Outlet Connection Type: Clamp-On. The new Flowmaster replacement...
      Exceed all federal emission standardsStainless Steel shells
      $185.80
    • Flowmaster® 3612 Series Stainless Steel Oval Catalytic Converter (3612125)
      (2 reviews)
      # mpn918035
      Universal 3612 Series Stainless Steel Oval Catalytic Converter without Air Tube by Flowmaster®. 2.5" Inlet / 2.5" Outlet Diameter, 12.25" Length. Inlet / Outlet Connection Type: Clamp-On. The new Flowmaster replacement catalytic...
      Exceed all federal emission standardsStainless Steel shells
      $146.59
    • Flowmaster® 3910 Series OBDII Stainless Steel Round Catalytic Converter (3910124)
      (2 reviews)
      # mpn918036
      Universal 3910 Series OBDII Stainless Steel Round Catalytic Converter without Air Tube by Flowmaster®. 2.25" Inlet / 2.25" Outlet Diameter, 14.25" Length. Inlet / Outlet Connection Type: Clamp-On. The new Flowmaster replacement...
      Exceed all federal emission standardsStainless Steel shells
      $271.21
    • Flowmaster® 3912 Series OBDII Catalytic Converter
      (2 reviews)
      # 23000943
      Universal 3912 Series OBDII Stainless Steel Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Clamp-On. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental...
      Exceed all federal emission standardsStainless Steel shells
      $215.14 - $269.17
    • Flowmaster® 3932 Series Pre-OBDII Round Catalytic Converter
      (2 reviews)
      # 23000964
      Universal 3932 Series Pre-OBDII Stainless Steel Round Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal...
      Exceed all federal emission standardsStainless Steel shells
      $218.19
    • Flowmaster® 3938 Series Pre-OBDII Stainless Steel Round Catalytic Converter (3938024)
      (2 reviews)
      # mpn918043
      Universal 3938 Series Pre-OBDII Stainless Steel Round Catalytic Converter without Air Tube by Flowmaster®. 2.25" Inlet / 2.25" Outlet Diameter, 13" Length. Inlet / Outlet Connection Type: Clamp-On. The new Flowmaster replacement...
      Exceed all federal emission standardsStainless Steel shells
      $198.83




    Guides & Articles

    • Performance Parts
      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 Parts
      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 Parts
      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?
    • Performance Parts
      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

    2001 Infiniti I30 Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 77 reviews
    4 of 5
    Supper Cool Sound!
    I bought this for my Mitsubishi and it sounds awesome! It's got a 3.5 l v6 and it makes it sound like its very souped up! And almost like it has a v8 in it. I couldn't be more happy with this product the sound will blow your mind on whatever you choose to put it on whether it be a six cylinder like I put it on or a v8 very much recommend this product if you want a really nearly sound.
    SPosted by Shawn (Shakopee, MN) /
    Was this review helpful for you? Yes
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