Flowmaster PRO Series Universal Muffler 4" Center In / 4" Center Out - 14020100

Product Description   

BRAND NEW ITEM IN ORIGINAL PACKAGE

The Pro Series mufflers work on all applications ranging from street trucks, diesel pullers and RV pushers to every class of racing on dirt or asphalt. During development, at the dyno and track, the Pro Series mufflers consistently delivered performance that is equal to or surpasses open pipe systems, while dramatically reducing sound levels across the RPM range.

• Durable fully welded 16 gauge stainless steel case
• 409 Stainless Steel Internal Construction
• Race Proven Design
• High horsepower apps include diesels/RVs/trucks

VEHICLE FITMENTS

Universal Muffler - Not a direct fit. Some adaptation required.

Flowmaster has its roots in solving the engine noise problems encountered by California racers in the 1980s. In 1983 Flowmaster’s founder, Ray Flugger, created his first patented design of racing silencers, which dampened noise with minimal loss of power. Ray attached handles to ease carrying the square shaped race mufflers through the race pits, and the mufflers became known as the "suitcase mufflers." Today, the innovative Flowmaster mufflers are the result of years of development with top race engine builders, thousands of hours of dyno research and "real-world" on-track testing.