Flowmaster Pro Series Muffler – 4.00 Center In / 4.00 Center Out – Moderate Sound – 14020100
14020100│Flowmaster Pro Series Muffler – 4.00 Center In / 4.00 Center Out – Moderate Sound
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
Note: Universal Muffler – Not a direct fit. Some adaptation required.