Availability
$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: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $951.95
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
$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: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,183.80
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
$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: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $967.85
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $303.01
Rebate Expires: 9/30/2025
Headers, Cat4ward, Stainless Steel, Natural, Chevy, GMC, 4.3L, Pair
Part Number: JBA-1840S
Estimated Ship Date: Monday 8/4/2025
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $303.01
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,606.60
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Ceramic Coated, Ford, 390-427 FE, Pair
Part Number: DOU-D627
Estimated Ship Date: Aug 22, 2025 if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,606.60
Rebate Expires: 9/30/2025
Estimated Ship Date: Aug 22, 2025 if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $838.45
Rebate Expires: 9/30/2025
Headers, Long Tube, Stainless Steel, Natural, Pontiac, 389-428, V8, Pair
Part Number: DOU-D521-SS
Not Yet Reviewed
Estimated Ship Date: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $838.45
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
$50.00 Mail-In Rebate
Price after Manufacturer Rebate: $480.45
Rebate Expires: 9/30/2025
Exhaust Cutouts, Electric, Aluminum, Stainless Steel, Bolt-On, 2.5 in. Diameter, Y-Pipe, 304 Stainless Steel, Bolts and Gaskets, Pair
Part Number: PTE-PEC250K
Estimated Ship Date: Monday 8/4/2025
$50.00 Mail-In Rebate
Price after Manufacturer Rebate: $480.45
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
$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: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,166.80
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $697.85
Rebate Expires: 9/30/2025
Headers, Long Tube, Stainless Steel, Natural, Chevy, Pontiac, Pair
Part Number: DOU-D324-SS
Estimated Ship Date: Aug 25, 2025 if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $697.85
Rebate Expires: 9/30/2025
Estimated Ship Date: Aug 25, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,026.75
Rebate Expires: 9/30/2025
Headers, Tri-Y, Stainless Steel, Natural, Chevy, 348, 409, Pair
Part Number: DOU-D309Y-SS
Estimated Ship Date: Aug 11, 2025 if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,026.75
Rebate Expires: 9/30/2025
Estimated Ship Date: Aug 11, 2025 if ordered 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: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $928.60
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $944.55
Rebate Expires: 9/30/2025
Header, Long Tube, Stainless Steel, Natural, 1 3/4 in. Tubes, 3.0 in. Collector, Oldsmobile, Pair
Part Number: DOU-D741-SS
Not Yet Reviewed
Estimated Ship Date: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $944.55
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,029.40
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Ceramic Coated, Pontiac, 350-455, V8, Pair
Part Number: DOU-D570
Estimated Ship Date: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,029.40
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,047.95
Rebate Expires: 9/30/2025
Headers, Fenderwell, Steel, Ceramic Coated, LS Swap, Chevy, Pair
Part Number: DOU-D366
Estimated Ship Date: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,047.95
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 12/31/2025
Catalytic Converter, OEM Grade, Federal/EPA Compliant, Direct-Fit, Chevy, GMC, 6.0L, Each
Part Number: MPE-21-252
Estimated Ship Date: Monday 8/4/2025
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 12/31/2025
Estimated Ship Date: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $825.70
Rebate Expires: 9/30/2025
Headers, Shorty, Steel, Silver Ceramic Coated, Round Port, Buick, Chevrolet, Oldsmobile, Pontiac, Small Block LS, Pair
Part Number: DOU-D3355
Not Yet Reviewed
Estimated Ship Date: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $825.70
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,018.80
Rebate Expires: 9/30/2025
Headers, Long Tube, Stainless Steel, Natural, 3-Bolt Flange Small Block,Chevy. Pair
Part Number: DOU-D353-SS
Not Yet Reviewed
Estimated Ship Date: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,018.80
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
$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: Aug 25, 2025 if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,225.70
Rebate Expires: 9/30/2025
Estimated Ship Date: Aug 25, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 12/31/2025
Catalytic Converter, Metallic-Cat, 59950, Universal, 2.50 in. Inlet/Outlet, Each
Part Number: MPE-59956
Estimated Ship Date: Monday 8/4/2025
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 12/31/2025
Estimated Ship Date: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $602.35
Rebate Expires: 9/30/2025
Headers, Shorty, Stainless Steel, Natural, Chevy, Pontiac, Pair
Part Number: DOU-D3320-SS
Estimated Ship Date: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $602.35
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
$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: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $782.70
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
$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: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,090.95
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $610.40
Rebate Expires: 9/30/2025
Headers, Cat4ward, Stainless Steel, Natural, Ford, Pickup, SUV, 5.4L, Pair
Part Number: JBA-1679S
Estimated Ship Date: Monday 8/4/2025
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $610.40
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $904.20
Rebate Expires: 9/30/2025
Headers, Tri-Y, Steel, Ceramic Coated, Chevy, GMC, Small Block, Pair
Part Number: DOU-D300Y
Estimated Ship Date: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $904.20
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
$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: Monday 8/4/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,031.55
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 8/4/2025
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