1973 Exhaust Systems | Summit Racing

Summit Racing™ Header-Back Dual Exhaust Systems for 1967-1973 COUGAR, 1964-1973 MUSTANG - SUM-680111

Exhaust System, Header-Back, 2.50 inch, Split Rear Exit, Steel, Aluminized, Ford, Mercury, Kit

Part Number: SUM-680111

3.33 out of 5 stars ( 63 )

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Exhaust System, Header-Back, 2.25 inch, Split Rear Exit, Steel, Aluminized, Ford, Mercury, Kit

Part Number: SUM-680110

3.73 out of 5 stars ( 37 )

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Exhaust System, Header-Back, 2.50 inch, 409 Stainless Steel, Ford, Kit

Part Number: SUM-680111-SS

1.8 out of 5 stars ( 5 )

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Exhaust Systems, Turbo Pro, Crossmember-Back, Stainless Steel, Natural, Turbo Pro Mufflers, Ford, Kit

Part Number: PYE-SFM04T

Not Yet Reviewed

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Exhaust System, Crossmember Back, Dual, Steel, Aluminized, Split Rear Exit, Ford, Kit

Part Number: SDK-D1ZZ5257TRK

4.5 out of 5 stars ( 2 )

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today