Availability
$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: $1,111.10
Rebate Expires: 9/30/2025
Headers, Engine Swap, Long Tube, Steel, Ceramic Coated, Chevy, 396-454, V8, Pair
Part Number: DOU-D354
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,111.10
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,029.40
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Ceramic Coated, Pontiac, 326-455, V8, Pair
Part Number: DOU-D569
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,029.40
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,166.80
Rebate Expires: 9/30/2025
Headers, Side Mount, Steel, Silver Ceramic Coated, Chevy, Pair
Part Number: DOU-D381
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,166.80
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,136.10
Rebate Expires: 9/30/2025
Headers, Competition Ready, Stainless Steel, Silver Ceramic Coated, Ford, Big Block FE, Pair
Part Number: JBA-6655SJS
Not Yet Reviewed
Estimated Ship Date: Today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,136.10
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,137.65
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Ceramic Coated, Chevy, Big Block, Pair
Part Number: DOU-D322
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,137.65
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $945.05
Rebate Expires: 9/30/2025
Headers, Long Tube, Stainless Steel, Natural, Chevy, Pair
Part Number: DOU-D318-SS
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $945.05
Rebate Expires: 9/30/2025
Estimated Ship Date: Tomorrow if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,183.80
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, Pontiac, Pair
Part Number: DOU-D332
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,183.80
Rebate Expires: 9/30/2025
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: $1,090.95
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Ceramic Coated, Pontiac, 326, 350, 400, V8, Pair
Part Number: DOU-D568
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,090.95
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,076.10
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Silver Ceramic Coated, 1 7/8 in. Primary, 3 in. Collector, Buick, 400, 455, Pair
Part Number: DOU-D202
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,076.10
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, Ceramic Coated, Chevy, 265, 283, V8, Pair
Part Number: DOU-D353
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: $951.95
Rebate Expires: 9/30/2025
Headers, Tri-Y, Steel, Ceramic Coated, Chevy, 283-400, V8, Pair
Part Number: DOU-D367Y
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: $1,094.65
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Silver Ceramic Coated, 2 1/8 in., Chevrolet, Pair
Part Number: DOU-D331
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,094.65
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, Ceramic Coated, Chevy, 283-327, V8, Pair
Part Number: DOU-D358
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $921.20
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,040.10
Rebate Expires: 9/30/2025
Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Ford, Mercury, Pair
Part Number: JBA-1653SJS
Estimated Ship Date: Today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,040.10
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $951.95
Rebate Expires: 9/30/2025
Headers, Long Tube Style, Steel, Silver Ceramic Coated, SAP Port, 3 in. Collector, Ford, 255, 302, Pair
Part Number: DOU-D6671
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: $1,060.20
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, Pair
Part Number: DOU-D323
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,060.20
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $905.25
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, Pair
Part Number: DOU-D314
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $905.25
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $964.75
Rebate Expires: 9/30/2025
Headers, Long Tube, Stainless Steel, Silver Ceramic Coated, Ford, Pair
Part Number: JBA-6613SJS
Estimated Ship Date: Today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $964.75
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,225.70
Rebate Expires: 9/30/2025
Headers, Long Tube, Stainless Steel, Natural, 3-Bolt Flange ,Pontiacr. Pair
Part Number: DOU-D567-SS
Not Yet Reviewed
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,225.70
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,031.55
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Ceramic Coated, Oldsmobile, 400, 455, Pair
Part Number: DOU-D743
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,031.55
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $928.60
Rebate Expires: 9/30/2025
Headers, 4-1 One-piece, Steel, Ceramic Coated, 1 7/8 in. Primary, 3.5 in. Collector, Chevy, Big Block, Pair
Part Number: DOU-D328
Estimated Ship Date: Oct 7, 2025 if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $928.60
Rebate Expires: 9/30/2025
Estimated Ship Date: Oct 7, 2025 if ordered today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $960.50
Rebate Expires: 9/30/2025
Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Chevy, Small Block, Pair
Part Number: JBA-1830S-6JS
Estimated Ship Date: Today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $960.50
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $909.75
Rebate Expires: 9/30/2025
Headers, Fenderwell, Steel, Ceramic Coated, LS Swap, Chevy, Pair
Part Number: DOU-D366
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $909.75
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
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