Performance and Replacement Car, Truck, and More Exhaust Parts

Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your...

Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your vehicle’s exhaust flow with a performance exhaust system and you’ll restore lost horsepower and torque, and produce that iconic performance sound. We have complete cat-back exhaust systems and power-adding headers made from lightweight aluminized steel, or from rugged stainless steel, with many available polished to a show-ready shine. Or choose from exhaust parts such as the individual pipes, tubes, flanges, and turndowns you need for a custom setup, plus...

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Granatelli Motor Sports Electronic 2.5 Inch Exhaust Cutouts Dual Kit 307525K

Exhaust Cutouts, Dual, Electric, Round, Weld-On, 2.50 in. Diameter, Stainless Steel, Kit

Part Number: GRN-307525K

4.39 out of 5 stars ( 23 )

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Granatelli Motor Sports Electronic 2.5 Inch Exhaust Cutouts Dual Kit 303525D

Exhaust Cutouts, Dual, Electric, Round, Clamp-On, 2.50 in. Diameter, Steel, Kit

Part Number: GRN-303525D

4.77 out of 5 stars ( 13 )

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Granatelli Motor Sports Electronic 3 Inch Exhaust Cutouts Dual Kit 303530D

Exhaust Cutouts, Dual, Electric, Round, Clamp-On, 3.00 in. Diameter, Steel, Kit

Part Number: GRN-303530D

4.0 out of 5 stars ( 6 )

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Granatelli Motor Sports Electronic 2.25 Inch Exhaust Cutouts Dual Kit 303522D

Exhaust Cutouts, Dual, Electric, Round, Clamp-On, 2.25 in. Diameter, Steel, Kit

Part Number: GRN-303522D

4.83 out of 5 stars ( 6 )

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Granatelli Motor Sports Electronic 3 Inch Exhaust Cutouts Dual Kit 313530D

Exhaust Cutouts, Dual, Electric, Oval, Weld-On, 3.00 in. Diameter, Stainless Steel, Kit

Part Number: GRN-313530D

4.0 out of 5 stars ( 2 )

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Granatelli Motor Sports Electronic 3 Inch Exhaust Cutouts Dual Kit 307530K

Exhaust Cutouts, Dual, Electric, Round, Weld-On, 3.00 in. Diameter, Stainless Steel, Kit

Part Number: GRN-307530K

4.0 out of 5 stars ( 10 )

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Granatelli Motor Sports Electronic 2.5 Inch Exhaust Cutouts Dual Kit 302525K

Exhaust Cutouts, Dual, Electric, Round, Clamp-On, 2.50 in. Diameter, Stainless Steel, Kit

Part Number: GRN-302525K

5.0 out of 5 stars ( 2 )

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Granatelli Motor Sports Electronic 3 Inch Exhaust Cutout Kit 302530

Exhaust Cutout, Single, Electric, Round, Clamp-On, 3.00 in. Diameter, Stainless Steel, Kit

Part Number: GRN-302530

4.86 out of 5 stars ( 7 )

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Granatelli Motor Sports Electronic 3 Inch Exhaust Cutout Kit 303530

Exhaust Cutout, Single, Electric, Round, Clamp-On, 3.00 in. Diameter, Steel, Kit

Part Number: GRN-303530

4.75 out of 5 stars ( 8 )

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Granatelli Motor Sports Electronic 4 Inch Exhaust Cutout Kit 303540

Exhaust Cutout, Single, Electric, Round, Clamp-On, 4.00 in. Diameter, Steel, Kit

Part Number: GRN-303540

5.0 out of 5 stars ( 1 )

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Granatelli Motor Sports Electronic 3 Inch Exhaust Cutout Kit 313530

Exhaust Cutout, Single, Electric, Oval, Weld-On, 3.00 in. Diameter, Stainless Steel, Kit

Part Number: GRN-313530

4.5 out of 5 stars ( 6 )

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Granatelli Motor Sports Electronic 3 Inch Exhaust Cutouts Dual Kit 307530D

Exhaust Cutouts, Dual, Electric, Round, Bolt-On, 3.00 in. Diameter, Stainless Steel, Kit

Part Number: GRN-307530D

5.0 out of 5 stars ( 2 )

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Granatelli Motor Sports Electronic 3.5 Inch Exhaust Cutout Kit 302535

Granatelli Motor Sports Electronic 3.5 Inch Exhaust Cutout Kit 302535

Exhaust Cutout, Single, Electric, Round, Clamp-On, 3.50 in. Diameter, Stainless Steel, Kit

Part Number: GRN-302535

1.67 out of 5 stars ( 3 )

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Granatelli Motor Sports Electronic 2.25 Inch Exhaust Cutouts Dual Kit 307522D

Exhaust Cutouts, Dual, Electric, Round, Weld-On, 2.25 in. Diameter, Stainless Steel, Kit

Part Number: GRN-307522D

Not Yet Reviewed

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Granatelli Motor Sports Electronic 2.5 Inch Exhaust Cutout Kit 303525

Exhaust Cutout, Single, Electric, Round, Clamp-On, 2.50 in. Diameter, Steel, Kit

Part Number: GRN-303525

5.0 out of 5 stars ( 3 )

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Granatelli Motor Sports Electronic 3 Inch Exhaust Cutouts Dual Kit 302530K

Exhaust Cutouts, Dual, Electric, Round, Clamp-On, 3.00 in. Diameter, Stainless Steel, Kit

Part Number: GRN-302530K

5.0 out of 5 stars ( 1 )

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Granatelli Motor Sports Electronic Exhaust Cutout System Components 303510R-D

Exhaust Cutout Components, 1-Touch Switch, Dual Cutout System, Each

Part Number: GRN-303510R-D

5.0 out of 5 stars ( 7 )

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Granatelli Motor Sports Electronic 3 Inch Exhaust Cutout Kit 307530C

Exhaust Cutout, Single, Electric, Round, Bolt-On, 3.00 in. Diameter, Stainless Steel, Kit

Part Number: GRN-307530C

3.67 out of 5 stars ( 3 )

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Granatelli Motor Sports Electronic 2.5 Inch Exhaust Cutout Kit 302525

Exhaust Cutout, Single, Electric, Round, Clamp-On, 2.50 in. Diameter, Stainless Steel, Kit

Part Number: GRN-302525

5.0 out of 5 stars ( 3 )

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AWE Tuning Electronic Valve Simulators 1310-11018

Exhaust Valve Simulators, Plastic, Black, Audi, BMW, Mercedes, Porsche, Volkswagen, Pair

Part Number: AWT-1310-11018

Not Yet Reviewed

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Granatelli Motor Sports Vacuum/Pressure Controlled Electronic 3 Inch Exhaust Cutout Kit 309630

Exhaust Cutout, Single, Vacuum/Pressure Controlled, Aluminum Body, Weld-On, Round, 3.0 in. Diameter, 304 Stainless Steel Turn Downs, Polished, Kit

Part Number: GRN-309630

Not Yet Reviewed

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Granatelli Motor Sports Electronic 2.5 Inch Exhaust Cutouts Dual Kit 307525D

Exhaust Cutouts, Dual, Electric, Round, Bolt-On, 2.50 in. Diameter, Stainless Steel, Kit

Part Number: GRN-307525D

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

Granatelli Motor Sports Electronic Exhaust Cutout System Components 303510R

Exhaust Cutout Components, 1-Touch Switch, Single Cutout System, Each

Part Number: GRN-303510R

3.5 out of 5 stars ( 2 )

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Granatelli Motor Sports Electronic 2.25 Inch Exhaust Cutout Kit 303522

Exhaust Cutout, Single, Electric, Round, Clamp-On, 2.25 in. Diameter, Steel, Kit

Part Number: GRN-303522

Not Yet Reviewed

Estimated Ship Date: Today

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Granatelli Motor Sports Vacuum/Pressure Controlled Electronic 2.5 Inch Exhaust Cutouts Dual Kit 309625K

Exhaust Cutout, Dual, Vacuum/Pressure Controlled, Aluminum Body, Weld-On, Round, 2.5 in. Diameter, 304 Stainless Steel Turn Downs, Polished, Kit

Part Number: GRN-309625K

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

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