1990 Buick Regal Performance Exhaust Systems

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    • MagnaFlow® Direct Fit Pre-OBDII Catalytic Converter
      (0 reviews)
      # 61587209
      Buick Regal 1990, Direct Fit 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 replace the...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $123.62 - $283.31
    • Walker® Spring Bolt Kit
      (0 reviews)
      # 60804134
      Buick Regal 1990, Spring Bolt Kit by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      $4.49
    • Bosal® Exhaust Flange Gasket
      (0 reviews)
      # 20553305
      Buick Regal 3.8L Outlet 1990, 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...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $3.12
    • Walker® Direct Fit Catalytic Converter
      (0 reviews)
      # 17725065
      Buick Regal 1990, Direct Fit Catalytic Converter by Walker®. This catalytic converter is constructed specially for your vehicle to directly replace the original equipment part and comes ready to install. The part is designed to...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $103.16 - $133.30
    • Walker® Universal Fit Catalytic Converter
      (1 reviews)
      # 17735840
      Buick Regal 1990, Universal Catalytic Converter by Walker®. This part features the correct load of precious metals to ensure the proper limitation of tailpipe emissions. It is designed to meet the EPA policy and emission reduction...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $67.00 - $119.22
    • Bosal® Catalytic Converter
      (0 reviews)
      # 20555752
      Buick Regal Custom / Limited 1990, 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
      $101.50 - $124.12
    • Eastern® Direct Fit Catalytic Converter
      (0 reviews)
      # 17576558
      Buick Regal 1990, Direct Fit Undercar Catalytic Converter by Eastern Catalytic®. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle, this...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $106.88
    • Eastern® Universal Fit Catalytic Converter
      (0 reviews)
      # 38839828
      Buick Regal 1990, Universal Fit Catalytic Converter by Eastern Catalytic®. 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
      $39.37
    • Walker® Quiet-Flow™ SS Muffler
      (0 reviews)
      # 35437503
      Buick Regal Base / Custom / Limited 1990, Quiet-Flow™ SS Muffler by Walker®. Body Material - Stainless Steel, Color / Finish - Aluminized, Dimensions - 16" L x 11" W x 5.5" H, Oval Shape, Inlet Diameter - 2" ID, Outlet Diameter -...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $66.66
    • Walker® SoundFX™ Direct Fit Muffler
      (0 reviews)
      # 18148464
      Buick Regal 1990, SoundFX Direct Fit Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit and universal fit...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $39.11 - $43.91
    • Walker® SoundFX™ Universal Muffler
      (0 reviews)
      # 18172431
      Buick Regal Base / Custom / Limited 1990, SoundFX™ Universal Muffler by Walker®. Body Material - Steel, Color / Finish - Aluminized, Dimensions - 16" L x 9.75" W x 4.25" H, Oval Shape, Inlet Diameter - 2" ID, Outlet Diameter - 2"...
      Designed to deliver ultimate performance and pleasing sound qualityUniversal fit – may require a few modifications to install
      $32.06
    • Walker® Tru-Fit Universal Fit Muffler
      (0 reviews)
      # 35447514
      Buick Regal Base / Custom / Limited 1990, Tru-Fit Universal Muffler by Walker®. The Tru-Fit Universal Muffler is designed to provide installers and DIY users with optimum performance and quality acoustics at an affordable price....
      Economical performance and acousticsUniversal fit allows for greater installation flexibility
      $33.37
    • Walker® Extension Pipe
      (0 reviews)
      # 18120286
      Buick Regal 1990, Extension Pipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is manufactured using...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $18.97 - $29.48
    • Walker® Front Pipe
      (0 reviews)
      # 18133139
      Buick Regal 1990, Front Pipe by Walker®. Finish - Aluminized, 2.5" Pipe Diameter, 26" Overall Length, 1 Inlets, Inlet Connection Type - 2 Bolt Welded Flange with Flare, 1 Outlets, 2.485" Outside Outlet Diameter, Outlet Connection...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $30.61
    • Walker® Intermediate Pipe
      (0 reviews)
      # 18153530
      Buick Regal 1990, Intermediate Pipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is manufactured...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $30.02 - $81.36
    • Dorman® Exhaust Spring
      (0 reviews)
      # 62419649
      Buick Regal 1990, Front Exhaust Spring by Dorman®, 1 Piece. This is an aftermarket part that replaces factory OE # 5003127, 25501711. Packaging Type: Card. Designed for an exact fit, Dorman’s Exhaust Spring provides you with the...
      Direct replacement for a proper fit every timeDurable steel construction
      $4.18
    • Fel-Pro® Exhaust Bolt and Spring
      (0 reviews)
      # 19058485
      Buick Regal 3.8L 1990, Exhaust Bolt and Spring by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $10.56
    • Taylor Cable® Seal-4-Good™ Exhaust Header Gaskets
      (0 reviews)
      # 9382050
      Buick Regal Custom / Limited V6 3.8L L Engine VIN Code 1990, Seal-4-Good™ Exhaust Header Gaskets by Taylor Cable®. Don’t put up with that ominous, unmistakable “tick, tick, tick” sound of an exhaust manifold leak. If it...
      $33.74
    • Taylor Cable® XX Carbon™ Exhaust Header Gaskets
      (0 reviews)
      # 9387653
      Buick Regal Custom / Limited V6 3.8L L Engine VIN Code 1990, XX Carbon™ Exhaust Header Gaskets by Taylor Cable®. These durable header flange gaskets are composed of a graphite composition material on a malleable stainless steel...
      $20.92
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 19058966
      Buick Regal 1990, 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
      $12.24 - $17.48
    • Victor Reinz® Exhaust Manifold Gasket
      (0 reviews)
      # 24063594
      Buick Regal 1990, Exhaust Manifold Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. Material: Composite. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain...
      $11.89 - $18.15
    • Walker® Spring
      (0 reviews)
      # 18175322
      Buick Regal Base / Custom / Limited 1990, Spring by Walker®. 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 complete...
      Makes installation quick and easyOptimal OE-style fit and quality
      $5.46
    • Walker® Bracket
      (0 reviews)
      # 8742017
      Buick Regal Base / Custom / Limited 1990, Bracket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When...
      Makes installation quick and easyOptimal OE-style fit and quality
      $3.61 - $10.27
    • Walker® Clamp
      (2 reviews)
      # 18117904
      Buick Regal 1990, Clamp by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      $1.57 - $14.96
    • Walker® Gasket
      (0 reviews)
      # 18130243
      Buick Regal 1990, Gasket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      $3.59 - $10.64
    • Walker® Insulator
      (1 reviews)
      # 18135935
      Buick Regal Base / Custom / Limited 1990, Insulator by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When...
      Makes installation quick and easyOptimal OE-style fit and quality
      $1.87 - $9.56
    • Victor Reinz® Exhaust Seal Ring
      (0 reviews)
      # 24063570
      Buick Regal 1990, Exhaust Seal Ring by Victor Reinz®, Use 1 per Car. Exhaust Pipe to Manifold. Ring Type 'F'. OEM Standard. Material: Graphite/WireMesh. Type 'F'. When you’re low on oil, coolant or some other fluid, you may be...
      $8.52 - $11.16
    • Taylor Cable® Graph-Flex™ Exhaust Header Gaskets
      (0 reviews)
      # 9381760
      Buick Regal Custom / Limited V6 3.8L L Engine VIN Code 1990, Graph-Flex™ Exhaust Header Gaskets by Taylor Cable®. These durable header flange gaskets are composed of a graphite composition material on a malleable stainless steel...
      $23.04
    • Dorman® Exhaust Hanger
      (0 reviews)
      # 69852785
      Buick Regal 1990, Front Exhaust Hanger by Dorman®, 1 Piece. This is an aftermarket part that replaces factory OE # 10056770. Material: Rubber. Packaging Type: Box. Color: Black. Standard Replacement, Slide On, Grommet Hanger....
      Direct replacement for a proper fitReplacement restores the exhaust to proper operation
      $8.86
    • Flowmaster® 60 Series Delta Force Stainless Steel Race Muffler
      (0 reviews)
      # 3146020
      Universal 60 Series Delta Force Stainless Steel Race Muffler by Flowmaster®, MODERATE SOUND, 4" Offset Inlet / 4" Offset Outlet, 22" Length. These are the most powerful and the quietest professional race mufflers available.
      Race Proven TechnologyNoticeable Sound Reduction Compared to Open Headers
      $197.26
    • Flowmaster® Pro Series Outlaw™ Race Muffler
      (0 reviews)
      # 62419096
      Universal Pro Series Outlaw™ Race Muffler by Flowmaster®, AGGRESSIVE SOUND. Inlet / Outlet Position: Center. Outlet Diameter: 3". Body Height: 5". Body Width: 5". Body Length: 9". These mufflers are very small and lightweight....
      Race Proven TechnologyPure Race Muffler
      $89.00
    • Flowmaster® 60 Series Delta Flow™ Muffler
      (0 reviews)
      # 897052
      Universal 60 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®, MILD SOUND, 2.25" Center Inlet / 2.25" Center Outlet, 5" Thick x 10" Wide x 13" Case Length x 19" Overall Length. The 60 Series increases horsepower and...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $131.18
    • MagnaFlow® Glass Pack Red Coated Aluminized Steel Muffler
      (0 reviews)
      # 61459909
      Universal Glass Pack Red Coated Aluminized Steel Muffler by MagnaFlow®. The Glass Pack Mufflers have the same high performance optimizing, straight-through design as the more expensive MagnaFlow mufflers. They are made in...
      Red Coated 100% aluminized steelNon-fiberglass acoustic packing material
      $35.14 - $51.26
    • Borla® S-Type™ Stainless Steel Round Muffler
      (12 reviews)
      # 25728287
      Universal S-Type™ Stainless Steel Round Muffler by Borla®. Get increased performance and the aggressive sound of power with this Universal S-Type Muffler. This is the same style austenitic stainless steel straight through muffler...
      Increased exhaust flow for better performanceDefinite performance tone at cruise with a throaty, aggressive sound during acceleration
      $175.99
    • Borla® XR-1™ Multicore Stainless Steel Race Muffler
      (0 reviews)
      # 959705
      Universal XR-1™ Multicore Stainless Steel Race Muffler by Borla®. The Borla XR-1 Multi-Core Muffler was developed on the race track to quiet the most severe engine noise without restricting power. They work so well that they're...
      The most possible exhaust flow in a muffler for maximum performanceQuiets the most severe engine noise, leaving a pronounced sound of power
      $244.99 - $469.99
    • Borla® Heavy Duty Stainless Steel Round Muffler
      (0 reviews)
      # 25728296
      Universal Heavy Duty Stainless Steel Round Muffler by Borla®, 3" Center Inlet / 3" Center Outlet. Get increased performance and the aggressive sound of power with this Heavy Duty Stainless Steel Round Muffler. This muffler includes...
      Increased exhaust flow for better performanceDefinite performance tone at cruise with a throaty, aggressive sound during acceleration
      $209.99
    • Gibson® CFT Superflow™ Oval Muffler
      (1 reviews)
      # 2060024
      Universal CFT Superflow™ Oval Muffler by Gibson®. Get optimum usable power and a deep powerful sound with a Gibson CFT Superflow Muffler. The CFT Superflow has one of the lowest restriction ratings of any muffler on the market,...
      Chambered and louvered design for increased exhaust flowDirectional louvered tuning ports for maximum exhaust flow
      $85.99 - $137.66
    • Gibson® SFT Superflow™ Round Muffler
      (2 reviews)
      # 2060137
      Universal SFT Superflow™ Round Muffler by Gibson®. Get increased exhaust flow for more power and great sound with a Gibson SFT Superflow Muffler. The SFT Superflow has one of the lowest restriction ratings of any muffler on the...
      Baffled and chambered structure for increased exhaust flowStraight through design increases exhaust flow
      $93.78 - $291.94
    • Gibson® Race Muffler
      (0 reviews)
      # 26542951
      Universal Race Muffler by Gibson®. Inspite of the large host of engineers and technicians, Gibson Performance has not lost its commitment to building cost-effective exhaust systems that deliver more performance for less spendings....
      Heavy Duty Mandrel Bent Tubing50 State Emissions Llegal
      $172.81
    • Gibson® 8" Round Muffler
      (0 reviews)
      # 26542948
      Universal 8" Round Muffler by Gibson®, 3.5" Center Inlet / 3.5" Center Outlet, 24" Length. Get increased exhaust flow for more power and great sound with a Gibson Muffler. The straight through, baffled and chambered design gives...
      Baffled and chambered structure for increased exhaust flowImproved low and mid-range performance
      $183.55 - $199.29
    • MBRP® Installer Series™ Round Muffler
      (0 reviews)
      # 3724354
      Universal Installer Series™ Aluminized Steel Round Muffler by MBRP®. Short on space under your car for a muffler? A round muffler might just be the ticket to tuck in around a drive shaft or up near the cats. Choose whether you...
      Round form factor for tight spots16GA aluminized steel
      $124.99 - $169.99
    • MBRP® XP Series™ Stainless Steel Round Muffler
      (1 reviews)
      # 3724348
      Universal XP Series™ T409 Stainless Steel Round Muffler by MBRP®. Short on space under your car for a muffler? A round muffler might just be the ticket to tuck in around a drive shaft or up near the cats. Choose whether you want...
      Round form factor for tight spotsPerformance or milder tone
      $95.23 - $224.99
    • MBRP® Black Series™ Round Muffler
      (0 reviews)
      # 3724351
      Universal Black Series™ Black Aluminized Steel Round Muffler by MBRP®. Black is the new chrome, so here’s a chance to build an all-black exhaust system perfect for your “murdered-out” custom car. Constructed of Aluminized...
      Spiral louver straight-through designHigh density packing ensures long life
      $149.99 - $169.99
    • MBRP® Resonator
      (0 reviews)
      # 3746758
      Universal Resonator by MBRP®. This resonator will remove freeway drone without adding backpressure to your exhaust system. You’ll appreciate the classic MBRP sound when you use this resonator.
      Straight-through designWill never corrode
      $104.99 - $159.99
    • aFe® Mach Force XP Stainless Steel Oval Muffler
      (0 reviews)
      # 4395697
      Universal Stainless Steel Oval Muffler by aFe®. You'll get increased performance and improved throttle response when you install the aFe Universal Fit 409 Stainless Steel Performance Muffler. This muffler has a deep, throaty,...
      Increased performanceImproved throttle response
      $125.00 - $135.00
    • aFe® Mach Force XP Stainless Steel Round Muffler
      (0 reviews)
      # 4372324
      Universal Stainless Steel Round Muffler by aFe®, 30" Overall Length x 8" Diameter. You'll get increased performance and improved throttle response when you install the aFe Universal Fit 409 Stainless Steel Performance Muffler. This...
      Increased performanceImproved throttle response
      $150.00 - $170.00
    • Weapon-R® Black Muffler
      (0 reviews)
      # 26065987
      Universal Black Muffler by Weapon-R®. This muffler is a part of Weapon-R’s Inter-Lock Universal Muffler System. This system allows the length and style of the Exhaust Tip to be changed.
      Fits most cars and trucksMade of Stainless Steel
      $140.00
    • Injen® Universal Muffler
      (8 reviews)
      # 379105
      Universal Muffler by Injen®. Let loose all the horsepower locked in your engine by your stock restrictive muffler, and experience the sound of that power with the Injen stainless steel universal muffler. This is the same muffler...
      Straight through muffler designManufactured from 100% 304 stainless steel
      $168.30 - $202.73
    • Spec-D® Apexi N1 Muffler
      (13 reviews)
      # 17970438
      Universal Apexi N1 Muffler by Spec-D®. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your restrictive factory pipes and mufflers with large diameter...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      $32.04 - $320.40
    • Spec-D® Dual DTM Muffler
      (0 reviews)
      # 26139478
      Universal Dual DTM Muffler by Spec-D®, Outlet 2.5". Inlet 2.5". Size: 24" x 8" x 5". Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your restrictive...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      $35.60
    • Spec-D® Fireball-style Muffler
      (5 reviews)
      # 26510852
      Universal Fireball-style Muffler by Spec-D®, Outlet 3.5". Inlet 2.5". Size: 17.5x5x5. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your restrictive...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      $32.04
    • Spec-D® Stainless Steel Muffler with Oval Tip
      (1 reviews)
      # 10984916
      Universal Stainless Steel Muffler with Oval Tip by Spec-D®, Outlet 5.5". Inlet 2.5". Size: 23" x 8" x 5". Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      $35.60
    • Bosal® Muffler with Dual Angle Cut Tips
      (1 reviews)
      # 18403017
      Universal Muffler with Dual Angle Cut Tips 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,...
      Designed to deliver ultimate performance and a quality OE-style soundAluminized steel construction for maximum durability
      $77.00
    • Flowmaster® Stainless Steel Black Round Angle Cut Tip with Embossed Logo
      (10 reviews)
      # 25511386
      Universal Stainless Steel Black Round Angle Cut Tip with Embossed Logo by Flowmaster®. Finish off your installation of your performance exhaust system with a Stainless Steel Exhaust Tip. Show off the embossed Flowmaster logo to...
      Manufactured in Stainless Steel for Lasting EleganceAvailable in Polished Stainless Steel
      $59.00 - $96.00
    • Flowmaster® Stainless Steel Brushed Angle Cut Turndown Tip
      (15 reviews)
      # 467202
      Universal Stainless Steel Brushed Angle Cut Turndown Tip by Flowmaster®. Finish off your installation of your performance exhaust system with a Stainless Steel Exhaust Tip. Show off the embossed Flowmaster logo to show you have...
      Manufactured in Stainless Steel for Lasting EleganceAvailable in Polished Stainless Steel
      $35.68 - $63.76
    • Flowmaster® Stainless Steel Polished Angle Cut Dual Tip with Embossed Logo
      (15 reviews)
      # 15657763
      Universal Stainless Steel Polished Dual Angle Cut DualTip by Flowmaster®. Outlet Diameter: 3". Overall Length: 10". It is made in polished stainless steel and clamps on. Finish off your installation of your performance exhaust...
      Manufactured in Stainless Steel for Lasting EleganceAvailable in Polished Stainless Steel
      $47.30 - $61.92
    • Flowmaster® Stainless Steel Polished Angle Cut Dual Tip with Embossed Logo
      (5 reviews)
      # 467242
      Universal Stainless Steel Polished Angle Cut Dual Tip with Embossed Logo by Flowmaster®. Inlet Diameter: 2.5". Finish off your installation of your performance exhaust system with a Stainless Steel Exhaust Tip. Show off the...
      Manufactured in Stainless Steel for Lasting EleganceAvailable in Polished Stainless Steel
      $51.44 - $56.40
    • Flowmaster® Stainless Steel Polished Double Wall Tip with Embossed Logo
      (5 reviews)
      # 62418383
      Universal Stainless Steel Polished Double Wall Tip with Embossed Logo by Flowmaster®. Inlet Diameter: 2.25". Outlet Size: 3" x 5.5". Overall Length: 12". Position: Left / Right. It is made in polished stainless steel and clamps on....
      Manufactured in Stainless Steel for Lasting EleganceAvailable in Polished Stainless Steel
      $68.14
    • Flowmaster® Stainless Steel Polished Oval Rolled Edge Angle Cut Tip
      (5 reviews)
      # 57123628
      Universal Stainless Steel Polished Oval Rolled Edge Angle Cut Tip by Flowmaster®. Inlet Diameter: 2.25". Outlet Size: 3.75" Width x 3.25" Height. Overall Length: 7". Silver Aluminum End. Laser Etched Logo. Clamp-On Installation....
      Manufactured in Stainless Steel for Lasting EleganceAvailable in Polished Stainless Steel
      $52.43
    • Flowmaster® Stainless Steel Polished Oval Tip with Embossed Logo
      (5 reviews)
      # 4309443
      Universal Stainless Steel Polished Oval Tip with Embossed Logo by Flowmaster®. It is made in polished stainless steel and clamps on. Finish off your installation of your performance exhaust system with a Stainless Steel Exhaust...
      Manufactured in Stainless Steel for Lasting EleganceAvailable in Polished Stainless Steel
      $51.44 - $61.92



    Guides & Articles
    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...
    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.
    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...
    Popular Popular Products
    1990 Buick Regal Models
    • 1990 Buick Regal Base Performance Exhaust Systems
    • 1990 Buick Regal Custom Performance Exhaust Systems
    • 1990 Buick Regal Gran Sport Performance Exhaust Systems
    • 1990 Buick Regal Limited Performance Exhaust Systems