Flowmaster
Flowmaster PRO 4.00 IN/4.00 OUT 20 in. Muffler - 14020100
- Catalog SKU
- flo14020100
- Manufacturer part #
- 14020100
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Product details
Product information
Overview
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.
Universal Muffler - Not a direct fit. Some adaptation required.
Features & Benefits
- Durable fully welded 16 gauge stainless steel case
- High horsepower apps include diesels/RVs/trucks
- 409 Stainless Steel Internal Construction
- Race Proven Design
Downloads & Resources
Application & fitment
Fitment has not been independently verified for your vehicle. Confirm the manufacturer application against your year, make, model, trim, and modifications before ordering.
Shipping & availability
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