53545-10 Alcohol race mufflers incorporate strategically placed "burn holes" inside the muffler in all of the low-pressure areas to prevent damage from excess methanol fuel from puddling and backfiring on deceleration. Through years of racing and partnerships with leading race sanctioning bodies, Flowmaster has developed these specialty mufflers that have been specifically engineered for race vehicles in organizations such as NASCAR, ARCA, and the W.O.O. sprint car series. These include race mufflers for low ground clearance, special race fuels, packaging restraints, etc. Features: Race proven Delta Flow technology No internal packing to blowout Good decibel reduction over open headers Durable fully welded 16 gauge aluminized steel - two chamber race muffler About Flowmaster Flowmaster® is a household name, and for good reason. They've built legendary exhaust systems and mufflers for decades, and now offer performance air intakes, catalytic converters, and headers to give your hot rod performance to match the iconic Flowmaster sound. SPECS Automotive Item Grade High Performance Body Height (in) 5 Body Length (in) 13.5 Body Width (in) 10 Brand Flowmaster Color Black Emission Code 5 Finish Paint Fitment Universal Inlet Connection Type Pipe Connection Inlet Diameter (in) 3.5 Inlet Position Offset Material Aluminized Steel Mount Type Uses New Hangers (Not Included) Muffler Series 40 Series Delta Force Muffler Type Chambered Outlet Connection Type Pipe Connection Outlet Diameter (in) 3 Outlet Position Offset (Same Side) Overall Length (in) 22 Product Type Race Products Reversible No Shape Oval Sound Level Aggressive Sound Type of Muffler Chambered Vehicle Type Race UPC 700042012671 California Proposition 65 Required No Part Number 53545-10 EMISSIONS 5 This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations. TECH RESOURCES Warranty for Part# 53545-10 Insert for Part# 53545-10 Universal Race Muffler - Not a direct fit. Some adaptation required.
