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Exhaust› Mufflers and Resonators
Flowmaster
Pro Series Muffler Pro Series Muffler 3.50 Center In 3.50 Center Turn Down Out -Moderate Sound Flowmaster
SKU: F00L 13516101
Beginner — under 30 min
Overview
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Part #: 13516101
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/trucksDurable fully welded 16 gauge stainless steel case409 Stainless Steel Internal ConstructionRace Proven Design
Features:
- Durable Fully Welded 18ga Aluminized Steel Case
- High horsepower apps include diesels/RVs/trucks
- Limited Lifetime Warranty
- Durable fully welded 16 gauge stainless steel case
- 409 Stainless Steel Internal Construction
- 409 Stainless Steel Internal Construction
- Race Proven Design
- Race Proven Design
- High Horsepower Apps Include Diesels/RVS/Trucks
- Wide Spectrum Sound Cancellation Technology
- Patented Laminar Flow Technology
- Premium Flowmaster Quality
Muffler - Pro Series - 3-1/2 in Center Inlet - 3-1/2 in Center Outlet - 16 x 6 in Round Body - 22 in Long - Turndown - Stainless - Black Paint - Universal - Each
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Flowmaster |
| Part Number | F00L 13516101 |
About MOTORMIA
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Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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