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2-1/4" primary, 3-1/2" outlet, 8" long. 304 s/s construction with smooth flow taper. We can custom make coll
Part Number: STW-FC4225-350
Not Yet Reviewed
Estimated Ship Date: Oct 14, 2025 if ordered today
Estimated Ship Date: Oct 14, 2025 if ordered today
This product may not be eligible for select promotional offers
1-7/8 Four-Way Short Merge Collector
Part Number: STW-MCS4188300
Not Yet Reviewed
Estimated Ship Date: Oct 15, 2025 if ordered today
Estimated Ship Date: Oct 15, 2025 if ordered today
This product may not be eligible for select promotional offers
SLIP FIT MERGE COLLECTOR
Part Number: STW-MCLC4187-350
Not Yet Reviewed
Estimated Ship Date: Oct 15, 2025 if ordered today
Estimated Ship Date: Oct 15, 2025 if ordered today
This product may not be eligible for select promotional offers
2006-09 CHEVY 6.0L "TRAILBLAZER SS" LONG TUBE SS HEADERS WITH 1.750" PRIMARIES AND 2.500" Y-PIPE, LEAD PIPES W
Part Number: STW-TBSSY
Not Yet Reviewed
Estimated Ship Date: Oct 15, 2025 if ordered today
Estimated Ship Date: Oct 15, 2025 if ordered today
This product may not be eligible for select promotional offers
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $699.40
Rebate Expires: 9/30/2025
Headers, Cat4ward, Stainless Steel, Titanium Ceramic Coated, Ford, 4.6L, Pair
Part Number: JBA-1675SJT
Not Yet Reviewed
Estimated Ship Date: Sep 19, 2025 if ordered today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $699.40
Rebate Expires: 9/30/2025
Estimated Ship Date: Sep 19, 2025 if ordered today
2007-14 Shelby GT500 1 7/8" headers and lead pipes. Tig welded 304 s/s headers with 3/8" thick flanges and smo
Part Number: STW-GT145HCATHP
Not Yet Reviewed
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
This product may not be eligible for select promotional offers
Headers, Super Competition, Long Tube, Steel, Painted, Chevy, Small Block, Pair
Part Number: HOK-2103HKR
Not Yet Reviewed
Estimated Ship Date: Sep 15, 2025 if ordered today
Estimated Ship Date: Sep 15, 2025 if ordered today
This product may not be eligible for select promotional offers
Headers, Super Competition, Long Tube, Steel, Painted, Chevy, Small Block, Pair
Part Number: HOK-2112HKR
Estimated Ship Date: Sep 15, 2025 if ordered today
Estimated Ship Date: Sep 15, 2025 if ordered today
This product may not be eligible for select promotional offers
Headers, Super Competition, Shorty, Steel, Ceramic Coated, Chevy, GMC, Pickup, 7.4L, 454
Part Number: HOK-2021-1HKR
Not Yet Reviewed
Estimated Ship Date: Sep 15, 2025 if ordered today
Estimated Ship Date: Sep 15, 2025 if ordered today
This product may not be eligible for select promotional offers
Headers, Blackheart, Shorty, Stainless Steel, Natural, Jeep, Pair
Part Number: HOK-70305401RHKR
Not Yet Reviewed
Estimated Ship Date: Sep 15, 2025 if ordered today
Estimated Ship Date: Sep 15, 2025 if ordered today
This product may not be eligible for select promotional offers
Headers, Street Rod, Steel Painted, Universal, 396-454, Chevy, Pair
Part Number: BIG-11030FLT
Estimated Ship Date: Sep 11, 2025 if ordered today
Estimated Ship Date: Sep 11, 2025 if ordered today
This product may not be eligible for select promotional offers
Headers, Competition, Long Tube, Steel, Black Ceramic Coated, Dodge, Plymouth, 383, 400, 440, Pair
Part Number: HOK-5903-3HKR
Estimated Ship Date: Sep 15, 2025 if ordered today
Estimated Ship Date: Sep 15, 2025 if ordered today
This product may not be eligible for select promotional offers
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Ford, 4.6L, 3V, Fits 1.75 in. Primaries, Pair
Part Number: STW-HF463V175
Not Yet Reviewed
Estimated Ship Date: Oct 14, 2025 if ordered today
Estimated Ship Date: Oct 14, 2025 if ordered today
This product may not be eligible for select promotional offers
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy Big Block, Fits 1.875 in. Primaries, Pair
Part Number: STW-HFBBC188
Not Yet Reviewed
Estimated Ship Date: Oct 14, 2025 if ordered today
Estimated Ship Date: Oct 14, 2025 if ordered today
This product may not be eligible for select promotional offers
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Hemi 5.7L/6.1L/6.4L, Fits 2 in. Primaries, Pair
Part Number: STW-HFJP61200
Not Yet Reviewed
Estimated Ship Date: Oct 14, 2025 if ordered today
Estimated Ship Date: Oct 14, 2025 if ordered today
This product may not be eligible for select promotional offers
Headers, Shorty, Steel, Painted, Dodge, Pickup, 5.7L, Pair
Part Number: BIG-91946FLT
Not Yet Reviewed
Estimated Ship Date: Sep 15, 2025 if ordered today
Estimated Ship Date: Sep 15, 2025 if ordered today
This product may not be eligible for select promotional offers
Headers, Shorty, Steel, Silver Ceramic Coated, 2.5 in. Collector, Round Port, Jeep, 3.8L, Pair
Part Number: BIG-92004-1FLT
Not Yet Reviewed
Estimated Ship Date: Sep 15, 2025 if ordered today
Estimated Ship Date: Sep 15, 2025 if ordered today
This product may not be eligible for select promotional offers
Headers, Shorty, Steel, Painted, 2.5 in. Collector, Round Port, Jeep, 3.8L, Pair
Part Number: BIG-92004FLT
Estimated Ship Date: Sep 15, 2025 if ordered today
Estimated Ship Date: Sep 15, 2025 if ordered today
This product may not be eligible for select promotional offers
Headers, Shorty, Stainless Steel, Temporary Black Paint, Chevy, GMC, Pair
Part Number: BIG-11548FLT
Not Yet Reviewed
Estimated Ship Date: Sep 15, 2025 if ordered today
Estimated Ship Date: Sep 15, 2025 if ordered today
This product may not be eligible for select promotional offers
Headers, LS Turbo, Forward and Up, Stainless Steel, Silver Ceramic Coated, 3.00 in. Collector Diameter, Round Port, Chevrolet, Small Block LS, Pair
Part Number: BIG-31536FLT
Not Yet Reviewed
Estimated Ship Date: Sep 15, 2025 if ordered today
Estimated Ship Date: Sep 15, 2025 if ordered today
This product may not be eligible for select promotional offers
Headers, SBF Turbo, Down and Forward, Stainless Steel, Polished, 1 3/4 in. Primary, Ford, Small Block Windsor, Pair
Part Number: BIG-12165FLT
Estimated Ship Date: Sep 15, 2025 if ordered today
Estimated Ship Date: Sep 15, 2025 if ordered today
This product may not be eligible for select promotional offers
Headers, Lakester, Steel, Silver Ceramic Coated, Round Port, Street Rod, Ford Small Block, Pair
Part Number: BIG-12703-1FLT
Not Yet Reviewed
Estimated Ship Date: Sep 15, 2025 if ordered today
Estimated Ship Date: Sep 15, 2025 if ordered today
This product may not be eligible for select promotional offers
Headers, Shorty, Steel, Temporary Non-high Temperature Paint, Round Port, Buick, Chevrolet, Oldsmobile, Pontiac, Small Block LS, Pair
Part Number: DOU-D3355-B
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
Twisted Steel 1-7/8 IN to 2-3/4 IN 304 Stainless Headers w/ Titanium Coat Finish Jeep Grand Cherokee Trackhawk (WK2) 11-21 V8-6.2L (sc)
Part Number: AFE-48-38032-T
Not Yet Reviewed
Estimated Ship Date: Sep 29, 2025 if ordered today
Estimated Ship Date: Sep 29, 2025 if ordered today
Headers, Twisted Steel, Shorty, Stainless Steel, Natural, Round Port, BMW, 3.0L, 3.0L Diesel, Each
Part Number: AFE-48-36307-1
Not Yet Reviewed
Estimated Ship Date: Sep 29, 2025 if ordered today
Estimated Ship Date: Sep 29, 2025 if ordered today
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