Availability
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $874.50
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Silver Ceramic Coated, SAP Port, Ford, Mercury, Small Block Windsor, Pair
Part Number: DOU-D623
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $874.50
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $906.85
Rebate Expires: 9/30/2025
Headers, Long Tube, Stainless Steel, Natural, 3-Bolt Flange Small Block, Ford. Pair
Part Number: DOU-D623-SS
Not Yet Reviewed
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $906.85
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $920.65
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Ceramic Coated, 1.75 in Primary, 3 in Collector, Ford, Mercury, FE, V8, Manual, Pair
Part Number: DOU-D625S
Estimated Ship Date: Aug 22, 2025 if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $920.65
Rebate Expires: 9/30/2025
Estimated Ship Date: Aug 22, 2025 if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $967.85
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Ceramic Coated, 1.75 in Primary, 3 in Collector, Ford, Mercury, FE, V8, Automatic, Pair
Part Number: DOU-D625
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $967.85
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $782.70
Rebate Expires: 9/30/2025
Headers, Mid-Length, Stainless Steel, Natural, Ford, Mercury, 351W, Pair
Part Number: DOU-D669Y-SS
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $782.70
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
Exhaust, American Thunder, Header-Back, Steel, Aluminized, H-Pipe, Polished Tips, Kit
Part Number: FLO-17289
Estimated Ship Date: Today
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $893.60
Rebate Expires: 9/30/2025
Headers, Mid-Length, Steel, Ceramic Coated, Ford, Mercury, 351W, Pair
Part Number: DOU-D669Y
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $893.60
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
Headers, Competition, Long Tube, Stainless Steel, Ford, Mercury, 260, 289, 302, 351W, Pair
Part Number: HOK-6901-2HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Long Tube, Steel, Painted, 3.0 in. Collector, SAP Port, Ford, Mercury, Small Block Windsor, Pair
Part Number: DOU-D623-B
Estimated Ship Date: Today
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $968.40
Rebate Expires: 9/30/2025
Headers, Long Tube, Metallic Ceramic Coated, Ford, Mercury, Cleveland, Pair
Part Number: DOU-D670A4
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $968.40
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
Headers, Long Tube, Steel, Natural, Ford, Mercury, 5.0L Coyote Swap, Pair
Part Number: DOU-D6652-B
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Tri-Y, Steel, Painted, Ford, Mercury, 221, 260, 289, Pair
Part Number: DOU-D662Y-B
Estimated Ship Date: Aug 20, 2025 if ordered today
Estimated Ship Date: Aug 20, 2025 if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $920.65
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Ceramic Coated, Ford, Mercury, 289, 302, Pair
Part Number: DOU-D668
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $920.65
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
Headers, Long Tube, 304 Stainless Steel, Silver Ceramic Coated, Ford, Mercury, Small Block Windsor, Pair
Part Number: HED-82306
Not Yet Reviewed
Estimated Ship Date: Oct 21, 2025 if ordered today
Estimated Ship Date: Oct 21, 2025 if ordered today
Exhaust System, Violator, Crossmember Back, 409 Stainless Steel, Natural, H-Pipe, Rear Exit, Ford, Fairlane, Kit
Part Number: PYE-SFF41V
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Headers, Long Tube, Steel, Hi-Temp Black Coating, 3.0 in. Collector, D-port, Ford, 390, 427, 428, Pair
Part Number: DOU-D625-B
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Super Competition, Long Tube, Steel, Painted, Ford, Mercury, 429, 460, Pair
Part Number: HOK-6115HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Manifolds, Steel, Natural, Ford, Pair
Part Number: SDK-C9OZ-94301BC
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Competition, Long Tube, Steel, Ceramic Coated, Ford, Mercury, 351C, 4V, Pair
Part Number: HOK-6915-1HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $951.95
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Ceramic Coated, Ford, Mercury, 351C, 4V, Pair
Part Number: DOU-D670S4
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $951.95
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $921.20
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Silver Ceramic Coated, Ford, Mercury, 5.0L Coyote Swap, Pair
Part Number: DOU-D6652
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $921.20
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $935.50
Rebate Expires: 9/30/2025
Headers, Tri-Y, Steel, Ceramic Coated, Ford, Mercury, 221, 260, 289, Pair
Part Number: DOU-D662Y
Not Yet Reviewed
Estimated Ship Date: Aug 28, 2025 if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $935.50
Rebate Expires: 9/30/2025
Estimated Ship Date: Aug 28, 2025 if ordered today
Exhaust System, Street Pro, Crossmember Back, 409 Stainless Steel, Natural, H-Pipe, Underbody Exit, Ford, Fairlane, Kit
Part Number: PYE-SFF40S
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Headers, Mid Length, Steel, Painted, Ford, Mercury, 351W, Pair
Part Number: DOU-D669Y-B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $923.30
Rebate Expires: 9/30/2025
Headers, Tri-Y, Steel, Silver Ceramic Coated, 1 3/4 - 2 in. Primary Tube O.D., 3.00 in. Collector Diameter, SAP Port, Ford, Mercury, 351W, Pair
Part Number: DOU-D669Y-1
Estimated Ship Date: Aug 28, 2025 if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $923.30
Rebate Expires: 9/30/2025
Estimated Ship Date: Aug 28, 2025 if ordered today
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