Flowmaster 40 Series Flowmaster : 325408 : Inlet : 2.50" center - Outlet : 2.50" center : 40 Series Delta Force Race Muffler Flowmaster : 335408 : Inlet : center - Outlet : center : Delta Force Low Profile 3"X8" Busch Flowmaster : 42441 : Inlet : 2.25" side - Outlet : 2.25" center : 40 Series Performance Muffler Flowmaster : 42443 : Inlet : 2.25" side - Outlet : 2.25" Opposite side : 40 Series Performance Muffler Flowmaster : 42541 : Inlet : 2.50" side - Outlet : 2.50" center : 40 Series Performance Muffler Flowmaster : 42543 : Inlet : 2.25" side - Outlet : 2.25" Opposite side : 40 Series Performance Muffler Flowmaster : 430402 : Inlet : 3.00" center - Outlet : 2.50" dual : 40 Series Performance Muffler Flowmaster : 430408 : Inlet : 3.00" center - Outlet : 3.00" center : 40 Series Delta Force Race Muffler Flowmaster : 43041 : Inlet : 3.00" side - Outlet : 3.00" center : 40 Series Performance Muffler Flowmaster : 43043 : Inlet : 3.00" side - Outlet : 3.00" Opposite side : 40 Series Performance Muffler Flowmaster : 435408 : Inlet : 3.50" center - Outlet : 3.50" center : 40 Series Delta Force Race Muffler Flowmaster : 53545-10 : Inlet : 3.50" side - Outlet : 3.00" same side : 40 Series Delta Force Alcohol Sprint Car Race Muffler Flowmaster : 842440 : Inlet : 2.25" center - Outlet : 2.25" center : 40 Series Stainless Steel Delta Flow Muffler Flowmaster : 842441 : Inlet : 2.25" side - Outlet : 2.25" center : 40 Series Stainless Steel Delta Flow Muffler Flowmaster : 842442 : Inlet : 2.25" center - Outlet : 2.25" side : 40 Series Stainless Steel Delta Flow Muffler Flowmaster : 842443 : Inlet : 2.25" side - Outlet : 2.25" Opposite side : 40 Series Stainless Steel Delta Flow Muffler Flowmaster : 842541 : Inlet : 2.50" side - Outlet : 2.50" center : 40 Series Stainless Steel Delta Flow Muffler Flowmaster : 842543 : Inlet : 2.50" side - Outlet : 2.50" Opposite side : 40 Series Stainless Steel Delta Flow Muffler Flowmaster : 843041 : Inlet : 3.00" side - Outlet : 3.00" center : 40 Series Stainless Steel Delta Flow Muffler Flowmaster : 8430422 : Inlet : 3.00" center - Outlet : 2.25" dual : 40 Series Stainless Steel Delta Flow Muffler Flowmaster : 942040 : Inlet : 2.00" center - Outlet : 2.00" center : 40 Series Delta Flow Muffler Flowmaster : 9420402 : Inlet : 2.00" center - Outlet : 2.00" dual : 40 Series Delta Flow Muffler Flowmaster : 942041 : Inlet : 2.00" side - Outlet : 2.00" center : 40 Series Delta Flow Muffler Flowmaster : 9420412 : Inlet : 2.00" side - Outlet : 2.00" dual : 40 Series Delta Flow Muffler Flowmaster : 942042 : Inlet : 2.00" center - Outlet : 2.00" side : 40 Series Delta Flow Muffler Flowmaster : 942043 : Inlet : 2.00" side - Outlet : 2.00" Opposite side : 40 Series Delta Flow Muffler Flowmaster : 942440 : Inlet : 2.25" center - Outlet : 2.25" center : 40 Series Delta Flow Muffler Flowmaster : 9424402 : Inlet : 2.25" center - Outlet : 2.00" dual : 40 Series Delta Flow Muffler Flowmaster : 942441 : Inlet : 2.25" side - Outlet : 2.25" center : 40 Series Delta Flow Muffler Flowmaster : 9424412 : Inlet : 2.25" side - Outlet : 2.00" dual : 40 Series Delta Flow Muffler Flowmaster : 942442 : Inlet : 2.25" center - Outlet : 2.25" side : 40 Series Delta Flow Muffler Flowmaster : 9424422 : Inlet : 2.25" center - Outlet : 2.25" dual : 40 Series Delta Flow Muffler Flowmaster : 942443 : Inlet : 2.25" side - Outlet : 2.25" Opposite side : 40 Series Delta Flow Muffler Flowmaster : 942444 : Inlet : 2.25" side - Outlet : 2.25" same side : 40 Series Delta Flow Muffler Flowmaster : 942540 : Inlet : 2.50" center - Outlet : 2.50" center : 40 Series Delta Flow Muffler Flowmaster : 9425400 : Inlet : 2.50" center - Outlet : 2.50" dual : 40 Series Delta Flow Muffler Flowmaster : 9425402 : Inlet : 2.50" center - Outlet : 2.50" center : 40 Series Delta Flow Muffler Flowmaster : 942541 : Inlet : 2.50" side - Outlet : 2.50" center : 40 Series Delta Flow Muffler Flowmaster : 9425412 : Inlet : 2.50" side - Outlet : 2.00" dual : 40 Series Delta Flow Muffler Flowmaster : 942542 : Inlet : 2.50" center - Outlet : 2.50" side : 40 Series Delta Flow Muffler Flowmaster : 942543 : Inlet : 2.50" side - Outlet : 2.25" Opposite side : 40 Series Delta Flow Muffler Flowmaster : 9425432 : Inlet : 2.50" side - Outlet : 2.25" dual : 40 Series Delta Flow Muffler Flowmaster : 942544 : Inlet : 2.50" side - Outlet : 2.50" same side : 40 Series Delta Flow Muffler Flowmaster : 943040 : Inlet : 3.00" center - Outlet : 3.00" center : 40 Series Delta Flow Muffler Flowmaster : 9430402 : Inlet : 3.00" center - Outlet : 2.50" dual : 40 Series Delta Flow Muffler Flowmaster : 9430409 : Inlet : 3.00" center - Outlet : 3.00" center : 40 Series Delta Force Race Muffler Flowmaster : 943041 : Inlet : 3.00" side - Outlet : 3.00" center : 40 Series Delta Flow Muffler Flowmaster : 9430412 : Inlet : 3.00" side - Outlet : 2.50" dual : 40 Series Delta Flow Muffler Flowmaster : 9430419 : Inlet : 3.00" side - Outlet : 3.00" center : 40 Series Delta Force Race Muffler Flowmaster : 943042 : Inlet : 3.00" center - Outlet : 3.00" side : 40 Series Delta Flow Muffler Flowmaster : 9430422 : Inlet : 3.00" center - Outlet : 2.25" dual : 40 Series Delta Flow Muffler Flowmaster : 9430429 : Inlet : 3.00" center - Outlet : 3.00" side : 40 Series Delta Force Race Muffler Flowmaster : 943043 : Inlet : 3.00" side - Outlet : 3.00" Opposite side : 40 Series Delta Flow Muffler Flowmaster : 9430439 : Inlet : 3.00" side - Outlet : 3.00" Opposite side : 40 Series Delta Force Race Muffler Flowmaster : 943044 : Inlet : 3.00" side - Outlet : 3.00" same side : 40 Series Delta Flow Muffler Flowmaster : 9430449 : Inlet : 3.00" side - Outlet : 3.00" same side : 40 Series Delta Force Race Muffler Flowmaster : 9435409 : Inlet : 3.50" center - Outlet : 3.50" center : 40 Series Delta Force Race Muffler Flowmaster : 9435419 : Inlet : 3.50" side - Outlet : 3.50" center : 40 Series Delta Force Race Muffler Flowmaster : 9435429 : Inlet : 3.50" center - Outlet : 3.50" side : 40 Series Delta Force Race Muffler Flowmaster : 9435439 : Inlet : 3.50" side - Outlet : 3.50" Opposite side : 40 Series Delta Force Race Muffler Flowmaster : 9435449 : Inlet : 3.50" side - Outlet : 3.50" same side : 40 Series Delta Force Race Muffler Flowmaster : 953540-10 : Inlet : 3.50" center - Outlet : 3.50" center : 40 Series Delta Force Race Muffler Flowmaster : 954040-10 : Inlet : 4.00" center - Outlet : 4.00" center : 40 Series Delta Force Race Muffler Flowmaster : 954540-10 : Inlet : 4.5" center - Outlet : 4.50" center : 40 Series Delta Force Race Muffler Flowmaster : 965040-12 : Inlet : 5.00" center - Outlet : 5.00" center : 40 Series Delta Force Race Muffler Flowmaster 50 Series Flowmaster : 430509 : Inlet : 3.00" center - Outlet : 3.00" center : 50 Series Delta Force Race Muffler Flowmaster : 51222 : Fits big block 50 series - : Heatshield For 50 Series Mufflers Flowmaster : 524553 : Inlet : 2.25" dual - Outlet : 3.00" center : 50 Series Performance Suv Three Chamber Muffler Flowmaster : 524554 : Inlet : 2.25" dual - Outlet : 2.25" dual : 50 Series Performance Suv Three Chamber Muffler Flowmaster : 52457 : Inlet : 2.25" center - Outlet : 2.25" side : 50 Series Performance Suv Three Chamber Muffler Flowmaster : 52555 : Inlet : 2.50" center - Outlet : 2.50" center : 50 Series Performance Suv Three Chamber Muffler Flowmaster : 525552 : Inlet : 2.50" center - Outlet : 2.25" dual : 50 Series Performance Suv Three Chamber Muffler Flowmaster : 52556 : Inlet : 2.50" side - Outlet : 2.50" center : 50 Series Performance Suv Three Chamber Muffler Flowmaster : 525561 : Inlet : 2.50" side - Outlet : 2.50" dual : 50 Series Performance Suv Three Chamber Muffler Flowmaster : 52557 : Inlet : 2.50" center - Outlet : 2.50" side : 50 Series Performance Suv Three Chamber Muffler Flowmaster : 52558 : Inlet : 2.50" side - Outlet : 2.50" Opposite side : 50 Series Performance Suv Three Chamber Muffler Flowmaster : 527504 : Inlet : 2.75" dual - Outlet : 2.50" dual : 50 Series Big Block Muffler Flowmaster : 530504 : Inlet : 3.00" dual - Outlet : 2.50" dual : 50 Series Big Block Muffler Flowmaster : 53051 : Inlet : 3.00" side - Outlet : 3.00" center : 50 Series Big Block Muffler Flowmaster : 530513 : Inlet : 3.00" dual - Outlet : 3.50" side : 50 Series Truck Muffler Gm 6.0L/8.1L Flowmaster : 53052 : Inlet : 3.00" center - Outlet : 3.00" side : 50 Series Big Block Muffler Flowmaster : 53055 : Inlet : 3.00" center - Outlet : 3.00" center : 50 Series Performance Suv Three Chamber Muffler Flowmaster : 530552 : Inlet : 3.00" center - Outlet : 2.50" dual : 50 Series Performance Suv Three Chamber Muffler Flowmaster : 53056 : Inlet : 3.00" side - Outlet : 3.00" center : 50 Series Performance Suv Three Chamber Muffler Flowmaster : 53057 : Inlet : 3.00" center - Outlet : 3.00" side : 50 Series Performance Suv Three Chamber Muffler Flowmaster : 53058 : Inlet : 3.00" side - Outlet : 3.00" Opposite side : 50 Series Performance Suv Three Chamber Muffler Flowmaster : 53550 : Inlet : 3.50" center - Outlet : 3.50" center : 50 Series Big Block Muffler Flowmaster : 53551 : Inlet : 3.50" side - Outlet : 3.50" center : 50 Series Big Block Muffler Flowmaster : 842450 : Inlet : 2.25" center - Outlet : 2.25" center : 50 Series S/S Delta Flow Three Chamber Muffler Flowmaster : 842451 : Inlet : 2.25" side - Outlet : 2.25" center : 50 Series S/S Delta Flow Three Chamber Muffler Flowmaster : 842452 : Inlet : 2.25" center - Outlet : 2.25" side : 50 Series S/S Delta Flow Three Chamber Muffler Flowmaster : 842453 : Inlet : 2.25" side - Outlet : 2.25" Opposite side : 50 Series S/S Delta Flow Three Chamber Muffler Flowmaster : 842551 : Inlet : 2.50" side - Outlet : 2.50" center : 50 Series S/S Delta Flow Three Chamber Muffler Flowmaster : 842553 : Inlet : 2.50" side - Outlet : 2.50" Opposite side : 50 Series S/S Delta Flow Three Chamber Muffler Flowmaster : 843051 : Inlet : 3.00" side - Outlet : 3.00" center : 50 Series S/S Delta Flow Three Chamber Muffler Flowmaster : 942050 : Inlet : 2.00" center - Outlet : 2.00" center : 50 Series Delta Flow Muffler Flowmaster : 9420502 : Inlet : 2.00" center - Outlet : 2.00" dual : 50 Series Delta Flow Muffler Flowmaster : 942051 : Inlet : 2.00" side - Outlet : 2.00" center : 50 Series Delta Flow Muffler Flowmaster : 9420512 : Inlet : 2.00" side - Outlet : 2.00" dual : 50 Series Delta Flow Muffler Flowmaster : 942052 : Inlet : 2.00" center - Outlet : 2.00" side : 50 Series Delta Flow Muffler Flowmaster : 942053 : Inlet : 2.00" side - Outlet : 2.00" Opposite side : 50 Series Delta Flow Muffler Flowmaster : 942450 : Inlet : 2.25" center - Outlet : 2.25" center : 50 Series Delta Flow Muffler Flowmaster : 942451 : Inlet : 2.25" side - Outlet : 2.25" center : 50 Series Delta Flow Muffler Flowmaster : 942452 : Inlet : 2.25" center - Outlet : 2.25" side : 50 Series Delta Flow Muffler Flowmaster : 942453 : Inlet : 2.25" side - Outlet : 2.25" Opposite side : 50 Series Delta Flow Muffler Flowmaster : 942550 : Inlet : 2.50" center - Outlet : 2.50" center : 50 Series Delta Flow Muffler Flowmaster : 9425502 : Inlet : 2.50" center - Outlet : 2.00" dual : 50 Series Delta Flow Muffler Flowmaster : 942551 : Inlet : 2.50" side - Outlet : 2.50" center : 50 Series Delta Flow Muffler Flowmaster : 9425512 : Inlet : 2.50" side - Outlet : 2.00" dual : 50 Series Delta Flow Muffler Flowmaster : 942552 : Inlet : 2.50" center - Outlet : 2.50" side : 50 Series Delta Flow Muffler Flowmaster : 942553 : Inlet : 2.50" side - Outlet : 2.50" Opposite side : 50 Series Delta Flow Muffler Flowmaster : 942554 : Inlet : 2.50" side - Outlet : 2.50" same side : 50 Series Delta Flow Muffler Flowmaster : 943050 : Inlet : 3.00" center - Outlet : 3.00" center : 50 Series Delta Flow Muffler Flowmaster : 9430502 : Inlet : 3.00" center - Outlet : 2.50" dual : 50 Series Delta Flow Muffler Flowmaster : 943051 : Inlet : 3.00" side - Outlet : 3.00" center : 50 Series Delta Flow Muffler Flowmaster : 9430512 : Inlet : 3.00" side - Outlet : 2.50" dual : 50 Series Delta Flow Muffler Flowmaster : 943052 : Inlet : 3.00" center - Outlet : 3.00" side : 50 Series Delta Flow Muffler Flowmaster : 9430522 : Inlet : 3.00" center - Outlet : 2.25" dual : 50 Series Performance Truck Muffler Flowmaster : 943053 : Inlet : 3.00" side - Outlet : 3.00" Opposite side : 50 Series Delta Flow Muffler Flowmaster : 9530582 : Inlet : 3.00" side - Outlet : 2.50" dual : 50 Series H.D. Muffler Flowmaster : 953558 : Inlet : 3.50" side - Outlet : 3.50" Opposite side : 50 Series Delta Flow Muffler Flowmaster : 954055 : Inlet : 4.00 center - Outlet : 4.00" center : 50 Series Delta Flow Muffler Flowmaster 60 Series Flowmaster : 430639 : Inlet : 3.00" side - Outlet : 3.00" Opposite side : 60 Series Delta Force Race Muffler Flowmaster : 435639 : Inlet : 3.50" side - Outlet : 3.50" Opposite side : 60 Series Delta Force Race Muffler Flowmaster : 952060 : Inlet : 2.00" center - Outlet : 2.00" center : 60 Series Delta Flow Import Muffler Flowmaster : 952462 : Inlet : 2.25" side - Outlet : 2.25" Opposite side : 60 Series Delta Flow Import Muffler Flowmaster 70 Series Flowmaster : 524703 : Inlet : 2.25" dual - Outlet : 3.00" center : 70 Series Hi-Performance 3 Chamber Muffler Flowmaster : 524704 : Inlet : 2.25" dual - Outlet : 2.25" dual : 70 Series Hi-Performance 3 Chamber Muffler Flowmaster : 52571 : Inlet : 2.50" side - Outlet : 2.50" center : 70 Series Hi-Performance 3 Chamber Muffler Flowmaster : 52572 : Inlet : 2.50" center - Outlet : 2.50" side : 70 Series Hi-Performance 3 Chamber Muffler Flowmaster : 53070 : Inlet : 3.00" center - Outlet : 3.00" center : 70 Series Hi-Performance 3 Chamber Muffler Flowmaster : 530702 : Inlet : 3.00" center - Outlet : 2.50" dual : 70 Series Hi-Performance 3 Chamber Muffler Flowmaster : 53071 : Inlet : 3.00" side - Outlet : 3.00" center : 70 Series Hi-Performance 3 Chamber Muffler Flowmaster : 53072 : Inlet : 3.00" center - Outlet : 3.00" side : 70 Series Hi-Performance 3 Chamber Muffler Flowmaster 80 Series Flowmaster : 42582 : Inlet : 2.50" dual - Outlet : 2.50" dual : 80 Series Cross Flow 2 Chamber Performance Muffler Flowmaster : 42583 : Inlet : 2.50" dual - Outlet : 2.50" dual : 80 Series Cross Flow 2 Chamber Performance Muffler Flowmaster : 43083 : Inlet : 3.00" dual - Outlet : 2.50" dual : 80 Series Cross Flow 2 Chamber Performance Muffler Flowmaster : 52580 : Inlet : 2.50" split - Outlet : 2.50" split : 80 Series Cross Flow 2 Chamber Performance Muffler Flowmaster : 53083 : Inlet : 3.00" dual - Outlet : 2.50" dual : 80 Series Cross Flow 2 Chamber Performance Muffler Flowmaster Super 40 Flowmaster : 952445 : Inlet : 2.25" center - Outlet : 2.25" center : Super 40 Series 2 Chamber Muffler Flowmaster : 952446 : Inlet : 2.25" side - Outlet : 2.25" center : Super 40 Series 2 Chamber Muffler Flowmaster : 952447 : Inlet : 2.25" center - Outlet : 2.25" side : Super 40 Series 2 Chamber Muffler Flowmaster : 952448 : Inlet : 2.25" side - Outlet : 2.25" Opposite side : Super 40 Series 2 Chamber Muffler Flowmaster : 952449 : Inlet : 2.25" side - Outlet : 2.25" same side : Super 40 Series 2 Chamber Muffler Flowmaster : 952545 : Inlet : 2.5" center - Outlet : 2.5" center : Super 40 Series 2 Chamber Muffler Flowmaster : 9525454 : Inlet : 2.50" dual - Outlet : 2.50" dual : Super 40 Series 2 Chamber Muffler Flowmaster : 952546 : Inlet : 2.50" side - Outlet : 2.5" center : Super 40 Series 2 Chamber Muffler Flowmaster : 952547 : Inlet : 2.5" center - Outlet : 2.5" side : Super 40 Series 2 Chamber Muffler Flowmaster : 952548 : Inlet : 2.5" side - Outlet : 2.5" Opposite side : Super 40 Series 2 Chamber Muffler Flowmaster : 952549 : Inlet : 2.5" side - Outlet : 2.5" same side : Super 40 Series 2 Chamber Muffler Flowmaster : 953045 : Inlet : 3.0" center - Outlet : 3.0" center : Super 40 Series 2 Chamber Muffler Flowmaster : 9530452 : Inlet : 3.0" center - Outlet : 2.5" dual : Super 40 Series 2 Chamber Muffler Flowmaster : 953046 : Inlet : 3.0" side - Outlet : 3.0" center : Super 40 Series 2 Chamber Muffler Flowmaster : 9530462 : Inlet : 3.00" side - Outlet : 2.50" dual : Super 40 Series 2 Chamber Muffler Flowmaster : 953047 : Inlet : 3.0" center - Outlet : 3.0" side : Super 40 Series 2 Chamber Muffler Flowmaster : 953048 : Inlet : 3.0" side - Outlet : 3.0" Opposite side : Super 40 Series 2 Chamber Muffler Flowmaster : 953049 : Inlet : 3.0" side - Outlet : 3.0" same side : Super 40 Series 2 Chamber Muffler Flowmaster Super 44 Flowmaster : 54032-12 : Inlet : 4.00" center - Outlet : 4.00" side : 30 Series Delta Force Race Muffler Flowmaster : 942445 : Inlet : 2.25" center - Outlet : 2.25" center : Super 44 Series Muffler Flowmaster : 942446 : Inlet : 2.25" side - Outlet : 2.25" center : Super 44 Series Muffler Flowmaster : 942447 : Inlet : 2.25" center - Outlet : 2.25" side : Super 44 Series Muffler Flowmaster : 942448 : Inlet : 2.25" side - Outlet : 2.25" Opposite side : Super 44 Series Muffler Flowmaster : 942449 : Inlet : 2.25" side - Outlet : 2.25" same side : Super 44 Series Muffler Flowmaster : 942545 : Inlet : 2.5" center - Outlet : 2.5" center : Super 44 Series Muffler Flowmaster : 942546 : Inlet : 2.50" side - Outlet : 2.50" center : Super 44 Series Muffler Flowmaster : 942546OR : Inlet : 2.5" side - Outlet : 2.5" center : Super 44 Series Off-Road Muffler Diamond Plate Flowmaster : 942547 : Inlet : 2.5" center - Outlet : 2.5" side : Super 44 Series Muffler Flowmaster : 942547OR : Inlet : 2.5" center - Outlet :2.5" side : Super 44 Series Off-Road Muffler Flowmaster : 942548 : Inlet : 2.5" side - Outlet : 2.5" Opposite side : Super 44 Series Muffler Flowmaster : 942548OR : Inlet : 2.50" side - Outlet : 2.50" Opposite side : Super 44 Series Off-Road Muffler Diamond Plate Flowmaster : 942549 : Inlet : 2.5" side - Outlet : 2.5" same side : Super 44 Series Muffler Flowmaster : 943045 : Inlet : 3.0" center - Outlet : 3.0" center : Super 44 Series Muffler Flowmaster : 9430452 : Inlet : 3.0" center - Outlet : 2.5" dual : Super 44 Series Muffler Flowmaster : 943046 : Inlet : 3 " side - Outlet : 3" center : Super 44 Series Muffler Flowmaster : 9430462 : Inlet : 3.0" side - Outlet : 2.5" dual : Super 44 Series Muffler Flowmaster : 943046OR : Inlet : 3.0" side - Outlet : 3.0" center : Super 44 Series Off-Road Muffler Flowmaster : 943047 : Inlet : 3.0" center - Outlet : 3.0" side : Super 44 Series Muffler Flowmaster : 943047OR : Inlet : 3.00" center - Outlet : 3.00" side : Super 44 Series Off-Road Muffler Diamond Plate Flowmaster : 943048 : Inlet : 3.0" side - Outlet : 3.0" Opposite side : Super 44 Series Muffler Flowmaster : 943048OR : Inlet : 3.00" side - Outlet : 3.00" Opposite side : Super 44 Series Off-Road Muffler Diamond Plate Flowmaster : 943049 : Inlet : 3.0" side - Outlet : 3.0" same side : Super 44 Series Muffler Flowtech Flow Tech : 50050 : Raptor Muffler - 2.0 Inch Flow Tech : 50051 : Raptor Muffler - 2.25 Inch Flow Tech : 50052 : Raptor Muffler - 2.50 Inch Flow Tech : 50054 : Raptor Muffler - 3.00 Inch Flow Tech : 50121 : Terminator Muffler - 2.25 Inch Flow Tech : 50122 : Terminator Muffler - 2.50 Inch Flow Tech : 50130 : Terminator Muffler - 3.00 Inch Flow Tech : 50151 : Terminator Muffler - 2.50 Inch Flow Tech : 50152 : Terminator Muffler - 2.50 Inch Flow Tech : 50162 : Terminator Muffler - 2.50 Inch Flow Tech : 50162 : Terminator Muffler - 2.50 Inch Flow Tech : 50170 : GM Flow Tech : 50225 : Purple Hornie Muffler - 2.25 Inch Flow Tech : 50230 : Purple Hornie Muffler - 3.00 Inch / 2.25 Inch Flow Tech : 50231 : Purple Hornie Muffler - 3.00 Inch Flow Tech : 50232 : Purple Hornie Muffler - 3.00 Inch Flow Tech : 50250 : Red Hot Glasspack Muffler - 2.00 Inch Flow Tech : 50251 : Red Hot Glasspack Muffler - 2.25 Inch Flow Tech : 50252 : Red Hot Glasspack Muffler - 2.50 Inch Flow Tech : 50253 : 2005 - 2005 : Ford Flow Tech : 50320 : Afterburner Muffler - 2.00 Inch Flow Tech : 50321 : Afterburner Muffler - 2.25 Inch Flow Tech : 50322 : Afterburner Muffler - 2.50 Inch Flow Tech : 50330 : Afterburner Muffler - 3.00 Inch Flow Tech : 50351 : Afterburner Muffler - 2.25 Inch Flow Tech : 50522 : Warlock Muffler - 2.50 Inch Flow Tech : 50551 : Warlock Muffler - 2.25 Inch Flow Tech : 50560 : Warlock Muffler - 3.00 Inch Don't see what you want? .......... 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