Flowmaster FlowFX Muffler - 3" Center Inlet - 3" Center Outlet - 18 x 9 x 4" Oval Body - 24" Long - Stainless - Universal 42030BL Do not cut the spring

Do not cut the spring pockets any larger than 1

620 in Bore

5/8 in Hose Barb

Baer has such confidence in your Sport Rotors that they back them with a 3-year warranty against warping and cracking

EZ Fuel + Ignition

Flowmaster FlowFX Muffler - 3" Center Inlet - 3" Center Outlet - 18 x 9 x 4" Oval Body - 24" Long - Stainless - Universal 42030BL Do not cut the springHigh Temp Interior Sound Absorption Material Offers Great Sound Control High Flow Straight through Design for Great Performance Moderate Exterior Performance Tone Mild to Moderate Interior Tone Flowmaster Quality Product Description: Muffler FlowFX 3 in Center Inlet 3 in Center Outlet 18 x 9 x 4 in Oval Body 24 in Long Stainless Universal Sold Individually Manufacturer of performance exhaust systems, mufflers, performance air intakes, catalytic