Availability
Muffler, American Thunder 40 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Black, Each
Part Number: FLO-42441
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
Exhaust, Header-Back, 3 in., Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: SUM-680122-NM
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
Exhaust System, American Thunder, Header-Back, Steel, Aluminized, Chevy, Pontiac, Kit
Part Number: FLO-17129
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
Exhaust Cutout, Electric, Aluminum, Bolt-On, 3 in. Diameter, Each
Part Number: SUM-670003
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
Heat Barrier Shield, Fire Wrap 3000, Black, Velcro® Closure, Hoses/Wires, .625 in. Diameter, 2 ft. Length, Each
Part Number: DEI-010477
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
Exhaust, Race Pro, Header-Back, Stainless Steel, Natural, X-Pipe, Chevy, Pontiac, V8, Kit
Part Number: PYE-SGF13R
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
Muffler, Delta Flow 50 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Black, Each
Part Number: FLO-842553
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
Muffler, Race Bullet, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each
Part Number: WLK-24215
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
Exhaust System, FlowFX, Cat-back, Single, Stainless Steel, Natural, Side Exit, Black Ceramic Coated Tip, Ford, Kit
Part Number: FLO-717864
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
Single Exhaust Cutout, Oval, Electric, Aluminum, Bolt-On, 3 in. Diameter, Kit
Part Number: SUM-670103
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
Spark Plug Boot Protectors, 1,200 degrees F, Slip-on, Silver, 6 in. Length, Set of 8
Part Number: SUM-350119SIL
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,261.75
Rebate Expires: 9/30/2025
Headers, Side Mount, Steel, Chrome, Chevy, Pair
Part Number: DOU-D380-C
Estimated Ship Date: Monday 9/15/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,261.75
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 9/15/2025
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $595.00
Rebate Expires: 9/30/2025
Headers, Competition Ready, Stainless Steel, Natural, Ford, 4.6L, Pair
Part Number: JBA-6673S
Estimated Ship Date: Monday 9/15/2025
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $595.00
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 9/15/2025
Muffler, 9000 Series Super Pro Street, Rectangular, Chambered, Steel, Aluminized, 2.50 in. Center Inlet/2.50 in. Center Outlet, Each
Part Number: SIH-9331
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $518.79
Rebate Expires: 9/30/2025
Headers, Cat4ward, Stainless Steel, Natural, 1-5/8 in. Primary Tubes, Cadillac, Chevy, GMC, SUV, Pickup, 4.8, 5.3L, Pair
Part Number: JBA-1850S-2
Estimated Ship Date: Monday 9/15/2025
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $518.79
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 9/15/2025
Exhaust Hanger Grommet, Silicone, Blue, 0.375 in. ID, 1.175 in. OD, Set of 4
Part Number: SUM-610320-4
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
Exhaust System, S-Type, Cat-Back, Single In/Single Out, Stainless Steel, Natural, Passenger Side Exit, Chevy, GMC, Gen V, Kit
Part Number: BOR-140833
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
Muffler, Delta Flow 50 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each
Part Number: FLO-942550
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
Exhaust Side Tubes, Steel, Black Painted, 4 in. Diameter, 44.75 in. Length, Chevy, Pair
Part Number: DOU-D930-B
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
Exhaust Tubing, Mandrel Bend, 3.00 in. Diameter, 45 Degrees, 16-Gauge, 304 Stainless Steel, Polished, 5.0 in. Bend Radius, Each
Part Number: SUM-622142
Not Yet Reviewed
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
Exhaust System, Turbo-back, Single, Steel, Aluminized, Side Exit, Dodge, 5.9L Diesel, Kit
Part Number: SUM-680064
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
Exhaust System, Cat-back, FlowFX, 409 Stainless Steel, 3.50 in. Black Ceramic Coated Tips, Dual Exit, Chevy, GMC, Kit
Part Number: FLO-717986
Not Yet Reviewed
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
Exhaust Tubing, 45 Degree, Mandrel Bend, 3 in. Diameter, Steel, Aluminized, Each
Part Number: SUM-623040
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
Exhaust Manifolds, Cast 304 Stainless Steel, Natural, Twin-Turbo Hi mount, T-4 Flange, LS Series Engines, Driver and Passenger Side, Chevy, Pair
Part Number: SUM-G9302
Estimated Ship Date: Monday 9/15/2025
Estimated Ship Date: Monday 9/15/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $874.50
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Silver Ceramic, 1.75 in. Primary Tube, 3 in. Collector, Chevy, LS Swap, Pair
Part Number: DOU-D3336
Estimated Ship Date: Monday 9/15/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $874.50
Rebate Expires: 9/30/2025
Estimated Ship Date: Monday 9/15/2025
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