Summit Racing Exhaust

Header Collector Extensions, Slip-On, 3.50 in. Diameter, 18.0 in. Length, Pair

Part Number: SUM-670168

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

Muffler, Oval, Welded, 409 Stainless Steel, Natural, 2.50 in. Offset Inlet, 2.50 in. Center Outlet, 14.00 in. Case Exterior Length, Each

Part Number: SUM-6330101

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

Muffler, Oval, 2.25 in. Offset Inlet, 2.25 in. Offset Outlet, 409 Stainless Steel, Natural, Each

Part Number: SUM-632202

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Muffler, Performance Turbo, 18 in. Case Length, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-631230-XL

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 2/9/2026

Muffler, Performance Turbo, 13 in. Case Length, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-631222

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 2/9/2026

Wire Sleeving, Insulated, Slide-over, Silicone Rubber, Blue, 25 ft. Length, Fits 8.65mm Plug Wire Diameter

Part Number: SUM-350160BLU

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

Exhaust and Header Wrap, Fiberglass Composite, Blue, 2 in. Wide x 50 ft., 1,200 Degrees F Rating, Each

Part Number: SUM-350224

3.33 out of 5 stars ( 9 )

Estimated Ship Date: Monday 2/9/2026

Muffler, Oval, Welded, 409 Stainless Steel, Natural, 3.00 in. Single Center Inlet, 2.50 in. Dual Outlet, 14.00 in. Case Exterior Length, Each

Part Number: SUM-6330109

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Muffler, Oval, Welded, 409 Stainless Steel, Natural, 2.25 in. Center Inlet, 2.25 in. Center Outlet, 14.00 in. Case Exterior Length, Each

Part Number: SUM-6330106

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Muffler, Oval, Welded, 409 Stainless Steel, Natural, 2.25 in. Offset Inlet/Outlet, 14.00 in. Case Exterior Length, Each

Part Number: SUM-6330103

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Header Flange, Stainless Steel, 3/8 in. Thick, for use on Honda®, K20 Engine with standard exhaust ports, Each

Part Number: SUM-670208-SS

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Muffler, Replacement, 3.0 in. Center Inlet/Dual 2.25 in. Outlets, Steel, Aluminized, Each

Part Number: SUM-638011

4.27 out of 5 stars ( 15 )

Estimated Ship Date: Monday 2/9/2026

Muffler, Oval, Welded, 409 Stainless Steel, Natural, 2.25 in. Offset Inlet, 2.25 in. Center Outlet, 14.00 in. Case Exterior Length, Each

Part Number: SUM-6330100

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Muffler, Oval, 3.00 in. Center Inlet, Dual 2.50 in. Outlet, Steel, Black, Each

Part Number: SUM-630146

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Muffler, Oval, 2.50 in. Offset Inlet, 2.50 in. Offset Outlet, 409 Stainless Steel, Black, Each

Part Number: SUM-632502B

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

Exhaust Clamp, Band Clamp, 5.00 in. Diameter, 430 Stainless Steel, Polished, Set of 10

Part Number: BPK-1115

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Intermediate Pipe, Extension, Replacement, Exhaust, Steel, Aluminized, 3.0 in. O.D., for SUM-685011 Only, Each

Part Number: SUM-685011-3

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

• Oversize $7.99

Exhaust Tubing, 180 Degree, Mandrel U-Bend, 2 1/4 in. Diameter, 4 1/2 in. Radius, 16-Gauge, T409 Stainless

Part Number: SUM-622002-SS

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026