
Pro Series Muffler In/Out: 4"
Color:
FLOWMASTER MUFFLERS 14020100 Features:
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.- High horsepower apps include diesels/RVs/trucks
- Race Proven Design
- 409 Stainless Steel Internal Construction
- Durable fully welded 16 gauge stainless steel case
Open Pipe Performance Without The Sound
Flowmaster's Pro Series Laminar Flow Mufflers work on all applications ranging from sprints and midgets, vintage racing, rock crawlers, and diesel sled pullers. The Pro Series Laminar mufflers consistently deliver performance that is equal to or surpasses open pipe systems, while dramatically reducing sound levels across the RPM range. A key feature is its Cool Shell technology which minimizes the outside case temperature for mounting in and around body panels.
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Features:- Moderate tone.
- Fully welded 18 gauge stainless steel case.
- 409 stainless steel internal construction.
- Race proven design.
- Reduces sound levels across the RPM range.