Availability
2004-07 Chevy/GMC Truck 8.1L, 1-7/8" primary tubes, uses factory headpipe and cats.
Part Number: STW-81TRK04188
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
This product may not be eligible for select promotional offers
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,205.32
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, Pontiac, Pair
Part Number: DOU-D321
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,205.32
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $975.18
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, Pontiac, Pair
Part Number: DOU-D319
Estimated Ship Date: Sep 24, 2025 if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $975.18
Rebate Expires: 9/30/2025
Estimated Ship Date: Sep 24, 2025 if ordered today
Headers, Weld-Up, Custom, Stainless Steel, Natural, 2 1/4 in. Primary Tubes, Chevy, Big Block, Kit
Part Number: TFS-HBK225BBC
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
1963-82 Corvette LS1 full length, 1 7/8" primaries, 3" collector, 3/8" CNC laser cut flanges. Long tube design
Part Number: STW-C3NCSE
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
This product may not be eligible for select promotional offers
Exhaust Header
Part Number: KOK-11512402
Not Yet Reviewed
Estimated Ship Date: Sep 24, 2025 if ordered today
Estimated Ship Date: Sep 24, 2025 if ordered today
Header, Shorty, Stainless Steel, Silver Ceramic Coated, Chevy, GMC, 5.3, 6.2L, Pair
Part Number: GIB-GP137S-C
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Long Tube, Steel, Ceramic Coated, Toyota, 3.0L, Kit
Part Number: DTE-505C
Estimated Ship Date: Sep 29, 2025 if ordered today
Estimated Ship Date: Sep 29, 2025 if ordered today
Exhaust Header
Part Number: KOK-11512602
Not Yet Reviewed
Estimated Ship Date: Oct 24, 2025 if ordered today
Estimated Ship Date: Oct 24, 2025 if ordered today
Headers, Blackheart, Long Tube, Stainless Steel, Natural, Buick, Chevy, GMC, Oldsmobile, Pontiac, LS Swap, Pair
Part Number: HOK-70101318RHKR
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $916.46
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: $916.46
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
Headers, RHD Nissan 240sx S13/S14/S15 LS Swap S.Steel Long Tube 1 7/8-IN. Primaries w/ 3-IN. Merge Collector & Comp. V-band Clamp Gskts & Hdw Incl.
Part Number: SKM-HDR005SS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Performance Connect, Long Tube, Catalytic Converter, Stainless Steel, Natural, 1 7/8 in. Primary, 3.00 in. Collector, Chevy, LS Swap, Pair
Part Number: STW-LSS10C
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $944.18
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: $944.18
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: Nov 18, 2025 if ordered today
Estimated Ship Date: Nov 18, 2025 if ordered today
Headers, Super Competition, Side Mount, Steel, Ceramic Coated, Chevy, 396, 402, 427, 454
Part Number: HOK-2222-1HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
2003-04 TOYOTA 4RUNNER, 4.7L, 2/4WD (T304 STAINLESS & CERAMIC COATED)
Part Number: DTE-564-SS-C
Not Yet Reviewed
Estimated Ship Date: Sep 29, 2025 if ordered today
Estimated Ship Date: Sep 29, 2025 if ordered today
Headers, Blackheart, Shorty, Stainless Steel, Natural, Chevy, Pair
Part Number: HOK-70301303RHKR
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $918.40
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: $918.40
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
Headers, 1 7/8 in. Primaries, 3 in. Collectors, With Converters, Stainless Steel, Chevrolet, Pair
Part Number: STW-SCA16HCSTS
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Headers, Mazda FD RX7 LS Swap Headers 1 7/8-IN. Primaries with 3-IN. Collector and Complete V-Band Clamp Assembly (Gaskets and Hardware Included)
Part Number: SKM-HDR017SS
Not Yet Reviewed
Estimated Ship Date: Sep 15, 2025 if ordered today
Estimated Ship Date: Sep 15, 2025 if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $975.18
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, Pontiac, Pair
Part Number: DOU-D326
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $975.18
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $944.18
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, Pair
Part Number: DOU-D317
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $944.18
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
Headers, Shorty, Stainless Steel, Ceramic Coated, Chevy, GMC, 7.4L, 454, Kit
Part Number: GIB-GP113S-C
Estimated Ship Date: Sep 24, 2025 if ordered today
Estimated Ship Date: Sep 24, 2025 if ordered today
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$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,076.88
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Silver Ceramic Coated, Pontiac, Pair
Part Number: DOU-D522
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,076.88
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
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