Exhaust Cutouts

Quickly and easily shift your exhaust system from street legal to full-race mode with exhaust cutouts from Summit Racing. Choose from both electric and manual exhaust...

Quickly and easily shift your exhaust system from street legal to full-race mode with exhaust cutouts from Summit Racing. Choose from both electric and manual exhaust cutouts in diameters ranging from two-inch to five-inch. Exhaust cutouts are available in a variety of materials and finishes from top brands like Quick Time, Pypes Performance, Doug’s Headers, Allstar Performance, Magnaflow, Hedman Hedders, Flowtech, and more. Get your new exhaust cutouts from Summit Racing today!

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Summit Racing™ 2.5 Inch Exhaust Cutouts SUM-670126

Summit Racing™ 2.5 Inch Exhaust Cutouts SUM-670126

Exhaust Cutout, Manual, Steel, Aluminized, Slip-Fit, Clamp On, 2.50 in. Diameter, Each

Part Number: SUM-670126

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Summit Racing™ 3 Inch Exhaust Cutouts SUM-670127

Exhaust Cutout, Manual, Steel, Aluminized, Slip-Fit, Clamp On, 3.00 in. Diameter, Each

Part Number: SUM-670127

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Summit Racing™ 2.5 Inch Exhaust Cutouts SUM-670136

Exhaust Cutout, Manual, Steel, Clamp or Weld-On, 2 1/2 in. Diameter, Manual Operation, Each

Part Number: SUM-670136

4.67 out of 5 stars ( 52 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Summit Racing™ 3 Inch Exhaust Cutouts SUM-670129

Exhaust Cutout, Manual, Stainless Steel, Polished, Slip-Fit, Clamp On, 3.00 in. Diameter, Each

Part Number: SUM-670129

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Summit Racing™ 2.5 Inch Exhaust Cutouts SUM-670128

Exhaust Cutout, Manual, Stainless Steel, Polished, Slip-Fit, Clamp On, 2.50 in. Diameter, Each

Part Number: SUM-670128

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

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 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

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 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Summit Racing™ Complete Electric 2.25 Inch Exhaust Cutouts Kit SUM-670211-2

Dual Exhaust Cutouts, Electric, Aluminum, Clamp-On, 2.250 in. Diameter, Stainless Steel Tubing, Kit

Part Number: SUM-670211-2

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

MagnaFlow Active Exhaust Valve Kit 10805

Exhaust Cutout, Active Exhaust, Valve Kit, 2.500 in. Diameter, Electric, Stainless Steel, Clamp-on, Ford, Pair

Part Number: MPE-10805

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

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

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Summit Racing™ 3 Inch Exhaust Cutouts SUM-670137

Exhaust Cutout, Manual, Steel, Clamp-On, 3 in. Diameter, Each

Part Number: SUM-670137

4.84 out of 5 stars ( 57 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

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 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Summit Racing™ 3.5 Inch Exhaust Cutouts SUM-670138

Exhaust Cutout, Manual, Steel, Weld or Clamp-On, 3 1/2 in. Diameter, Each

Part Number: SUM-670138

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Summit Racing™ 2.25 Inch Exhaust Cutouts SUM-670135

Exhaust Cutout, Manual, Steel, Weld or Clamp-On, 2 1/4 in. Diameter, Each

Part Number: SUM-670135

4.65 out of 5 stars ( 17 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Summit Racing™ 3 Inch Exhaust Cutouts SUM-680137

Exhaust Cutout, Manual, Steel, Natural, Clamp-On, 3 in. Diameter, Each

Part Number: SUM-680137

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Summit Racing™ 2.25 Inch Exhaust Cutouts SUM-680135

Exhaust Cutout, Manual, Steel, Natural, Clamp-On, 2 1/4 in. Diameter, Each

Part Number: SUM-680135

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Summit Racing™ 2.5 Inch Exhaust Cutouts SUM-680136

Exhaust Cutout, Manual, Steel, Natural, Clamp-On, 2 1/2 in. Diameter, Each

Part Number: SUM-680136

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

MagnaFlow 2.5 Inch Exhaust Cutouts 10784

Exhaust Cutout, Manual, Stainless Steel, Polished, Clamp-On, 2.5 in. Diameter, Each

Part Number: MPE-10784

3.0 out of 5 stars ( 6 )

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

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 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

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 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

MagnaFlow 3 Inch Exhaust Cutouts 10785

Exhaust Cutout, Manual, Stainless Steel, Polished, Clamp-On, 3 in. Diameter, Each

Part Number: MPE-10785

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

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 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Mr. Gasket Exhaust Cut-Outs 5424

Exhaust Cutout, Cable Operated, Cast Iron, Clamp-On, 2 in. Diameter, Each

Part Number: MRG-5424

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Pypes Stainless Steel Y 3 Inch Exhaust Cutouts YVX13S

Exhaust Cutout, Manual, Stainless Steel, Natural, Clamp-On, 3 in. Diameter, Each

Part Number: PYE-YVX13S

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

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 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

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