Availability
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Hemi 5.7L/6.1L/6.4L, Fits 2 in. Primaries, Pair
Part Number: STW-HFJP61200
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy, LS1/LS6, Fits 1.625 in. Primaries, Pair
Part Number: STW-HFLS1163
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy, LS7, Fits 1.875 in. Primaries, Pair
Part Number: STW-HFLS7188
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Muffler, 2.25 in. Inlet, 3.50 in. Turndown Outlet, 24.00 in. Overall Length, Round, Stainless Steel, Mill-Finish, Each
Part Number: STW-RT225
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Ford Small Block, Edelbrock Victor Sr. Heads, Fits 1.875 in. Primaries, Pair
Part Number: STW-S0002
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Muffler, Round, Turn Down, 2.00 in. ID inlet, 3.5 in. Body, 24 in. Length, Stainless Steel, Natural, Each
Part Number: STW-TDM2
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Muffler, Round, Turn Down, 2.50 in. ID inlet, 3.5 in. Body, 24 in. Length, Stainless Steel, Natural, Each
Part Number: STW-TDM25
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Muffler, Turbo Chambered, Oval, Stainless, 3 in. Offset Inlet, 3 in. Center Outlet, 18 in. Overall Length
Part Number: STW-TM5C3O3C
Estimated Ship Date: Today
Estimated Ship Date: Today
2-1/4" primary, 3" outlet, 8" long. 304 s/s construction with smooth flow taper. We can custom make collecto
Part Number: STW-FC4225-300
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Rectangular, Smooth Tube, Stainless Steel, Natural, 2.50 in. Center Inlet/Outlet, 24 in. Total Length, Each
Part Number: STW-SO252425
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, 3.00 in. Center Inlet, 3.00 in. Offset Outlet, 18.00 in. Overall Length, Oval, Stainless Steel, Turbo, Each
Part Number: STW-TM5S3C3O
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Turbo S-Tube, Stainless Steel, Natural, Oval, 2.500 in. Offset Inlet, 2.500 in. Offset Outlet, 18.000 in. Overall, Same Side I/O, Each
Part Number: STW-TM4S25O25OSS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Round, Smooth Tube, Stainless Steel, Natural, 3.00 in. Center Inlet/Outlet, 20.00 in. Case Length
Part Number: STW-ST3243
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Vintage Round, 2 in. Inlet/2 in. Outlet, Stainless Steel, Brushed, Each
Part Number: STW-VR22
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
2" ID, center inlet/outlet, standard finish. Stainless Works is the only manufacturer to make the body, core,
Part Number: STW-ST2242
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Turbo Chambered, Stainless Steel, Natural, Oval, 2.500 in. Offset Inlet, 2.500 in. Offset Outlet, 18.000 in. Overall Length, Each
Part Number: STW-TM5C25O25OPS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
2-3/8" primary, 4" outlet, 8" long. 304 s/s construction with smooth flow taper. We can custom make collecto
Part Number: STW-FC4237-400
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
2-1/8" primary, 3" outlet, 8" long. 304 s/s construction with smooth flow taper. We can custom make collecto
Part Number: STW-FC4212-300
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Muffler, Rectangular, Smooth Tube, Stainless Steel, Natural, 2.00 in. Center Inlet/Outlet, 24 in. Total Length, Each
Part Number: STW-SO2242
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, 3.00 in. Offset Inlet, 3.00 in. Offset Outlet, Opposite Side 18.00 in. Overall Length, Oval, Stainless Steel, Turbo, Each
Part Number: STW-TM5S3O3OPS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
2 1/2" ID, center inlet/outlet, standard finish. Exclusive louvered core creates a sweet "Street Rod" deep to
Part Number: STW-ST252425
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
WELD ON 4 WAY COLLECTOR
Part Number: STW-FC4250-500
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Muffler, Turbo S-Tube, Oval, Stainless, 3 in. Offset Inlet, 3 in. Center Outlet, 18 in. Overall Length, Each
Part Number: STW-TM5S3O3C
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Muffler, Turbo S-Tube, Stainless Steel, Natural, Oval, 2.500 in. Center Inlet, 2.500 in. Offset Outlet, 18.000 in. Overall Length, Each
Part Number: STW-TM5S25C25O
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Muffler, 2.00 in. Inlet, 2.00 in. Outlet, 30.00 in. Overall Length, Chambered, Round, Stainless Steel, Natural, Each
Part Number: STW-CR22
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.