Special Offers

Our universal Scavenger X-Pipe kits mount ahead of the mufflers in place of a traditional H-pipe and can provide significant torque improvement. Our patented Scavenger D-Port technology functions exceptionally well on modified GM, Ford, Mopar and muscle car applications while maintaining the classic Flowmaster sound.Features:Can produce significant torque improvementPatented D-Port technologyUnive..

Our universal Scavenger X-Pipe kits mount ahead of the mufflers in place of a traditional H-pipe and can provide significant torque improvement. Our patented Scavenger D-Port technology functions exceptionally well on modified GM, Ford, Mopar and muscle car applications while maintaining the classic Flowmaster sound.Features:Can produce significant torque improvementPatented D-Port technologyUnive..

These kits come complete with all the pipes you need to build a custom dual exhaust system in 2.25 in., 2.50 in., and 3.00 in. pipe diameters. These U-Fit Kits include the front adapter pipes, intermediate pipes, H-pipe assembly, over the axle pipes and your choice of optional tailpipe exits. Each piece has a slip-fit connection for easy assembly and is built from mandrel bent,16-gauge aluminized ..

These kits come complete with all the pipes you need to build a custom dual exhaust system in 3.00 in. pipe diameter. These U-Fit Kits include the front adapter pipes, intermediate pipes, H-pipe assembly, over the axle pipes and your choice of optional tailpipe exits. Each piece has a slip-fit connection for easy assembly and is built from mandrel bent, 409S stainless steel.Features:Slip fit conne..

Flowmaster's Universal X-Pipe is perfect for custom applications that require a compact crossover point in a dual exhaust system. These 409S stainless steel pieces have 2.25" slip-fit inlets and outlets and are backed by Flowmaster's Lifetime Limited Warranty. These Universal X-Pipes are a great way to maximize the performance in any dual exhaust system.Features:Premium QualityCompact DesignDyno T..

For the person who is looking for a complete Cat-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster sys..

For the person who is looking for a complete Cat-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster sys..

Flowmaster American Thunder true dual exhaust systems are engineered with maximum performance in mind. These systems feature specially tuned mufflers, cross-over pipes, clamps, hangers and mounting hardware. If you're looking for the famous Flowmaster tone look no further. American Thunder will deliver the aggressive tone you want as well as the performance you demand.Features:Header-back SystemIn..

For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. These systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits i..

For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. These systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits i..

For the person who is looking for a complete Cat-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster sys..

For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster Cat-back exhaust system provides. D.O.S. (Dual out side) systems are the perfect choice. American Thunder systems deliver a moderate to aggressive interior and exterior tone along with improved throttle response, power and mileage. Includes all necessary parts and hardware for easy instal..

If you need electrical connectors that are unaffected by water, chemicals, vibration, temperature or dirt, and that will not come apart accidentally, then you need MSD Weathertight Connectors.The Weathertight connectors are molded from a special nylon material to withstand temperatures from -40° to +257°F and are indexed to prevent mismatching. For maximum electrical isolation, each terminal has i..

For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat-back exhaust system provides. S.O.S. (Single out side) systems are the perfect choice. This Force II system delivers a mild exterior and interior tone, and is suited to customers looking for efficiency improvements without a lot of noise. Especially recommended for towing applications. Like all Flowmast..

These pre-bent pipe kits are made with 16 gauge 409S stainless steel mandrel bent tubing and are designed to fit your vehicle perfectly with all the quality and performance that you would expect from a Flowmaster product.Features:DOSHeader-back SystemNo mufflers in pipe kitMandrel bent 16 gauge stainless steel tubing2WD/4WD2WDBrandFlowmasterCalifornia Proposition 65 Chemical NameChromium (hexavale..

For the person who is looking for a complete Cat-back dual exhaust system with a moderate to aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior sound level, and are suited to customers looking for efficiency improvements with a sound t..

For the person who is looking for a complete Cat-back dual exhaust system with a moderate to aggressive sound level. With easy fit in mind, the system is mandrel bent for maximum performance and includes a specially selected Super 50 series muffler. American Thunder systems are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include impro..

This aggressive sounding system is designed to replace the original rear mounted mufflers located behind the rear axle. With easy fit in mind, the system is mandrel bent for maximum performance and includes specially selected mufflers to support the performance image of the car. As an America Thunder system, it delivers an aggressive exterior tone with moderate interior sound level that is suited ..

For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster Cat-back exhaust system provides. DOR/S systems are the perfect choice, and include exit pipes for both dual out rear and dual out side configurations so that you can choose the one that fits your style. American Thunder systems deliver a moderate to aggressive interior and exterior tone ..

For the person who is looking for a complete Cat-back dual exhaust system with an quieter tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. This Force II system delivers a moderate exterior tone and mild interior tone, and is suited to customers looking for efficiency improvements without a lot of noise. Like all Flowmaster..