2,000+ Results Found For "additives"

Headers, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1.750 in. Primary Tubes, 3.0 in. Out, X-Pipe, Long System, Cats, Vette, 2009-2013, Pair

Part Number: AMH-S00065

Not Yet Reviewed

Estimated Ship Date: Feb 6, 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. Out, Mid Length, Cats, Vette, 2014-2017, Pair

Part Number: AMH-S00073

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 6, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1.8750 in. Primary Tubes, 3.00 in. Outlet, Camaro, Firebird, LS1 Swap, 1967-69, Pair

Part Number: AMH-S00089

Not Yet Reviewed

• Free Shipping
• Special Order

American Racing Headers, Long Tube, Stainless Steel, Natural, Chevy, Pair

Part Number: AMH-S00106

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

• Free Shipping
• Special Order

American Racing Headers, Long Tube, Stainless Steel, Natural, Chevy, Pair

Part Number: AMH-S00107

Not Yet Reviewed

Estimated Ship Date: Feb 6, 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, Cats, Y-Pipe, Chevy, GMC Truck, Long System, Pair

Part Number: AMH-S00367

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1.875 in. Primary Tubes, 3.00 in. Outlet, No Cats, Long System, Pontiac, GTO, Pair

Part Number: AMH-S00376

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

• Free Shipping
• Special Order

Inifinit QX 5.6L 2012-2015 Full System W/ Cats, 1-3/4 HEADER pr, YPIPE W/ CATS, MUFFLER, TIPS

Part Number: AMH-S00383

Not Yet Reviewed

Estimated Ship Date: Feb 6, 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, Y-Pipe, Short System, Infinity, QX56, Pair

Part Number: AMH-S00386

Not Yet Reviewed

Estimated Ship Date: Feb 6, 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, No Cats, Y-Pipe, Short System, Infinity, QX56, Pair

Part Number: AMH-S00392

Not Yet Reviewed

Estimated Ship Date: Feb 6, 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, Y-Pipe, Long System, Jeep, Square Port, Pair

Part Number: AMH-S00395

Not Yet Reviewed

Estimated Ship Date: Feb 6, 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, Long System, Jeep, D-Port, Pair

Part Number: AMH-S00402

Not Yet Reviewed

Estimated Ship Date: Feb 6, 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, No Cats, Long System, Jeep, Pair

Part Number: AMH-S00410

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

• Free Shipping
• Special Order

Jeep Grand Cherokee 5.7L 2011-Up Full sys:2in x 3in Headers, conn Pipes No cats, Pure Thunder Cat Back

Part Number: AMH-S00412

Not Yet Reviewed

Estimated Ship Date: Feb 6, 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, No Cats, Long System, Jeep, Pair

Part Number: AMH-S00423

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

• Free Shipping
• Special Order

Jeep Grand Cherokee SRT8 12-Up Full System:2in x 3in Headers, conn Pipes W/ Cats, Pure Thunder Cat Back

Part Number: AMH-S00426

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Stainless Natural Finish, 3/8 in. Flanges, 2.000 in. Primary Tubes, 3.00 in. Outlet, No Cats, Long System, Jeep, Pair

Part Number: AMH-S00427

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

• Free Shipping
• Special Order

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-S00428

Not Yet Reviewed

Estimated Ship Date: Feb 6, 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, Cats, Long System, Camaro, Firebird, Pair

Part Number: AMH-S00431

Not Yet Reviewed

Estimated Ship Date: Feb 6, 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, Long System, Camaro, Firebird, Pair

Part Number: AMH-S00432

Not Yet Reviewed

Estimated Ship Date: Feb 6, 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, Cats, Long System, Camaro, Firebird, Pair

Part Number: AMH-S00433

Not Yet Reviewed

Estimated Ship Date: Feb 6, 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, Long System, Camaro, Firebird, Pair

Part Number: AMH-S00434

Not Yet Reviewed

Estimated Ship Date: Feb 6, 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, Long System, Camaro, Firebird, Pair

Part Number: AMH-S00436

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1.875 in. Primary Tubes, 3.00 in. Outlet, H-Pipe, Cats, Ford, Mustang, Pair

Part Number: AMH-S00575

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Stainless Steel, Natural Finish, 3/8 in. Flanges, 2.000 in. Primary Tubes, 3.00 in. Outlet, X-Pipe, No Cats, Ford, Mustang, Pair

Part Number: AMH-S00576

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

• Free Shipping
• Special Order