507 Results Found For "additives"

Headers, Stainless Natural Finish, 3/8 in. Flanges, 2.000 in. Primary Tubes, 3.00 in. Outlet, Cats, Long System, Jeep, Pair

Part Number: AMH-S00415

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Stainless Natural Finish, 3/8 in. Flanges, 1.750 in. Primary Tubes, 3.00 in. Outlet, No Cats, Long System, Jeep, Pair

Part Number: AMH-S00419

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Stainless Natural Finish, 3/8 in. Flanges, 1.750 in. Primary Tubes, 3.00 in. Outlet, Cats, Long System, Jeep, Pair

Part Number: AMH-S00420

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Stainless, Natural Finish, 3/8 in. Flanges, 1.875 in. Primary Tubes, 3.00 in. Outlet, Y-Pipe, No Cats, Chevy, GMC Truck, Long System, Pair

Part Number: AMH-S00350

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1.750 in. Primary Tubes, 3.0 in. Outlet, X-Pipe, Long System, Cats, Vette, 1992-96, Pair

Part Number: AMH-S00045

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Stainless, Natural Finish, 3/8 in. Flanges, 1.750 in. Primary Tubes, 3.00 in. Outlet, Y-Pipe, No Cats, Chevy, GMC Truck, Long System, Pair

Part Number: AMH-S00348

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Stainless, Natural Finish, 3/8 in. Flanges, 1.750 in. Primary Tubes, 3.00 in. Out, D-Port, No Cats, Long System, 300, Charger, AWD, Pair

Part Number: AMH-S00256

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

• Free Shipping
• Special Order

SHELBY MUSTANG GT500 2013-2014 3in FULL SYSTEM: 2x3 HEADERS, 3in XPipe No Cats, conn Pipes, Quad Tip Mufflers

Part Number: AMH-S00586

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Free Shipping
• Special Order

Inifinit QX 5.6L Full System No Cats 1-7/8 HEADER pr, Y-PIPE NO CATS, MUFFLER, TIPS

Part Number: AMH-S00388

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Free Shipping
• Special Order

Inifinit QX 5.6L Full System W/ CATS, 1-7/8in X 3in YPipe W/ Cats, Muffler, Tips

Part Number: AMH-S00389

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Free Shipping
• Special Order

MUSTANG 5.0L/COYOTE 2015 & UP FULL sys BOTTLE NECK ELIMINATOR , Header 1-7/8in x 3in, 3in x 3in XPipe NCats,

Part Number: AMH-S00526

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Free Shipping
• Special Order

Ford Raptor 6.2L 2011-UP Full sys:1-3/4in x 3in Header pr, 3in YPipe W/ Cats, comp. W/ Pure Thunder Mufflers

Part Number: AMH-S00624

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Free Shipping
• Special Order

Ford Raptor 6.2L 2011-UP Full sys:1-7/8in x 3in Header pr, 3in YPipe No Cats, comp. W/ Pure Thunder Mufflers

Part Number: AMH-S00627

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Free Shipping
• Special Order

Ford Raptor 6.2L 2011-UP Full sys:1-3/4in x 3in Header pr, 3in YPipe No Cats, comp. W/ Pure Thunder Mufflers

Part Number: AMH-S00623

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Free Shipping
• Special Order

SHELBY MUSTANG GT500 13-14 3in FULL sys:1-7/8 HEADERS, 3in XPipe W/ Cats, conn Pipes, Quad Tip Mufflers

Part Number: AMH-S00582

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Free Shipping
• Special Order

SHELBY MUSTANG GT500 13-14 3in FULL sys: 1-7/8 HEADERS, 3in HPipe No Cats, conn Pipes, Quad Tip Mufflers

Part Number: AMH-S00584

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Free Shipping
• Special Order

Chry 300/Charger/Mag SRT8 6.4/6.1 06-15 Full Sys: 2in x 3in Headers, 3in conn Pipes No Cats, Pur Thun Mufflers

Part Number: AMH-S00236

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Free Shipping
• Special Order

BMWM3 2007-2013 Full System, 1-5/8in x 3in Header pr, 3in XPipe W/ Cats, S/S Muffler & Quad Tips

Part Number: AMH-S00021

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Free Shipping
• Special Order

BMWM3 07-13 Full sys No Cats 1-5/8in-1-7/8in x 3in Step Header pr, 3in X-Pipe No Cats, S/S Muffler & Quad Tips

Part Number: AMH-S00028

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Free Shipping
• Special Order

Camaro V8 LS3/L99 '12-up Full sys No Cats: 2in x 3in Header, 3in X-Pipe, conn. Pipes No Cats, Mufflers W/ Tips

Part Number: AMH-S00122

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Free Shipping
• Special Order

Camaro V8 LS3/L99 '12-up Full sys W/ Cats: 2in x 3in Header, 3in X-Pipe, conn. Pipes W/ Cats, Mufflers W/ Tips

Part Number: AMH-S00123

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Free Shipping
• Special Order

Ford Raptor 6.2L 2011-UP Full sys:1-7/8in x 3in Header pr, 3in YPipe W/ Cats, comp. W/ Pure Thunder Mufflers

Part Number: AMH-S00628

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1.750 in. Primary Tubes, 3.00. Outlet, Y-Pipe, Cats, Dodge, Ram, Pair

Part Number: AMH-S00620

5.0 out of 5 stars ( 1 )

• Free Shipping
• Special Order

Headers, Stainless, Natural Finish, 3/8 in. Flanges, 1.875 in. Primary Tubes, 3.00 in. Outlet, Y-Pipe, Cats, Chevy, GMC Truck, Long System, Pair

Part Number: AMH-S00351

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 31, 2025 if ordered today

• Free Shipping
• Special Order

American Racing Headers, Long Tube, Stainless Steel, Natural, Mercedes-Benz, Pair

Part Number: AMH-S00464

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• Free Shipping
• Special Order