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Summit Racing™ LS Turbocharger Manifold and Crossover kits provide premium components and accessories, carefully matched, to successfully reach your power and performance target. These kits use either Hooker or Summit Turbo manifolds and crossovers to allow you to mount a T-4 turbine sized turbo on your LS based engine. The kits include premium manifolds, gaskets, and hardware. Check out Kit/Combo contents tab for the components list.
Not Yet Reviewed
$1,144.88
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$1,221.88
Summit Racing™ offers a variety of turbo inlet flanges for your turbocharged projects. Our flanges come in steel or stainless steel and several popular styles. Summit Racing™ turbocharger inlet flanges are high-quality and affordable parts you need for your turbocharged ride.
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$13.99
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$49.99
Summit Racing™ turbo hotside fabrication kits give you the pieces you need to get that turbo mounted and fabricate your hotside plumbing from header outlet to turbine inlet flange. Choose kits built for single or twin turbos using T4 or T6 flanges. We include sufficient bends and tubing in 2 1/2 in. 304 stainless to hook up almost anything you can imagine along with open or divided turbine inlet flanges. Advanced fabrication and welding skills required.
Not Yet Reviewed
$285.99
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$319.99
Summit Racing™ Pro LS turbo manifolds allow you to easily bolt a turbocharger to your LS engine. Built from heavy-duty cast stainless steel with features, such as extra-thick flanges, V-band crossover adapters, and built-in wastegate mounts, our Pro LS turbo manifolds can handle all the heat and horsepower you can throw at them. Features: • Universal turbo manifolds • Single or dual mount designs • T4 flanges • Built in 44 or 45mm wastegate flanges • 304 cast stainless steel • Fits all LS exhaust ports
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$599.99
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$999.99
Summit Racing™ Turbo Crossover Pipe Kits connect the single turbo exhaust manifolds to the opposite side of the engine to complete your turbine inlet. We offer versions for an optimal fit with our single turbo manifolds to work with most transmissions and bellhousings. They're built from 16-gauge, mandrel-bent 304 stainless steel--and use slip-fit or welded-on V-band flanges for an easy bolt-on fit. Clamps are included.
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$249.99
Summit Racing™ Turbo Flex Couplers are stainless steel couplers designed to isolate flexing, expansion and engine vibration from your exhaust components. Limiting vibration and expansion will help prevent cracks in your headers, turbo manifolds, downpipes, as well as the rest of the exhaust system. Our couplers are built with an interlock liner that is compatible on boosted applications and can flex in multiple directions.
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$32.99
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$113.99
Summit Racing™ high-flow turbo mufflers utilize a low back pressure baffle network designed to flow in either direction, resulting in better performance and economy. Featuring double wrapped 100 percent aluminumized steel construction for longer life, our oval-shaped mufflers are designed with 360-degree perforations and roll-seamed end caps. Summit Racing™ high-flow turbo mufflers are available in different pipe diameters and sizes to meet the needs of different car models. Choose the muffler designed for your vehicle. Additional notes: * Deep performance tone without being too loud * Improved engine efficiency results in better performance and economy * Seam locked cores that prevent the center baffles from twisting out * Installation is a breeze with their fully reversible design * 2 1/4 in. free-flow cores ensure a low backpressure
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$30.99
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$44.99
Not only can our Summit Racing™ fully welded turbo mufflers handle more horsepower than regular mufflers, they free up even more power, thanks to a low-restriction design. The mufflers also feature large flow tubes, sound-tuned chambers for better sound control, and an aluminized case.
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$41.99
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$42.99
Made with free-flowing large diameter tubing—as much as 20 percent more than some competitors—Summit Racing™ Turbo mufflers offer you deep performance tone without being too loud. They feature 2.5 in. internal cores with 360 degree perforations, roll-seamed end caps, 100 percent aluminized construction, and seam locked cores that prevent the center baffles from twisting out. Installation is a breeze with their fully reversible design. The mufflers are available in a variety of inlet/outlet diameters and locations. Order the model that best fits your application.
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$49.99
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$75.99
On Sale
Summit Racing™ is proud to offer Ecoboost turbo manifolds for the Gen 1 3.5L Ecoboost engines. The factory manifolds are known for warping, cracking, and then leaking when used under heavy loads. Our upgraded stainless manifolds are much heavier than the lightweight factory versions and they flow better which improves exhaust flow and lowers back pressure, allowing the turbos to spool quicker. Since they must be replaced you might as well gain some power and mileage. Check out these features below: * Cast in high-strength and corrosion-resistant CF8 (304) stainless steel * Extra thick flanges have higher resistance to warpage and cracking * Individual runner into collector design with over 60 percent more internal volume * Port matched outlet with integrated gasket anti-extrusion ring provides 37 percent increase in outlet flow area * Additional bolt hole provides three studs for each exhaust port * Direct bolt on with no additional modifications or parts required
Not Yet Reviewed
$899.99
$799.99
Summit Racing™ turbo header flanges give you a great starting point when fabricating a set of custom turbo headers for your ride. These flanges are cast from 304 stainless steel and then milled flat for a consistent seal on the header gasket, unlike laser-cut flanges that often have some warping. The 1/2 in. thickness provides enough rigidity and strength to support the weight of long tube headers and turbos. The port openings are counterbored for the tube diameter to locate and simplify the welding and smooth the transition into the tube without interfering with the gasket surface. Select the size needed. Check out these features below: * 1/2 in. thick 304 stainless steel flanges provide enough strength/rigidity to support the weight of long-tube headers or turbo manifolds * The ports and bolt holes are CNC-machined for a perfect fit on all Gen 3 and 4 LS-based engines * Available in 1.75, 1.875, 2.0 in. sizes * The flanges are milled flat for a consistent seal on the header gasket * The flange ports have a counterbore to locate the primary tubes and simplify header assembly. This counterbore also allows for easier access to weld the tubes internally while maintaining a smooth transition from the exhaust flange
Not Yet Reviewed
$189.99
These Summit Racing™ exhaust systems have a great sound and make additional performance at a great price. They come in different sizes and for different vehicles.
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$237.99
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$369.99
Replace your stock exhaust with one of these free-flowing exhaust systems from Summit Racing™. They're designed to clear trailer hitches and spare tires, unless otherwise noted. Our cat-back systems feature mandrel-bent aluminized tubing, single or dual outlets, turbo, chambered or glasspack mufflers, and all hardware needed for the installation. Nearly a hundred kits are available; order the model recommended for fitment on your vehicle.
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$196.99
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$677.99
Summit Racing™ offers V-band exhaust clamps in a variety of clamp sizes to suit your pipe diameter needs. Machined from steel or stainless steel, these clamps are designed to be reliable and durable. They're available individually and in kits. Secure your exhaust system with Summit Racing™ V-band clamps.
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$19.99
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$21.99
Summit Racing™ vacuum-actuated exhaust cutout kits are the ultimate cutouts for longevity and reliability. They are designed to withstand the harshest conditions imaginable underneath your car with bodies built from ceramic coated stainless steel that use a vacuum-actuated turbocharger wastegate actuator to open and close the blade. They function in high-heat environments and have been proven to work at temperatures as high as 2,000 degrees. Summit Racing™ kits bolt to existing 3-bolt flanges or will require fabrication to accommodate them, as would any other cutout kit. They can be opened and closed from inside the cockpit with an included "rocker switch" and will work on any car that has vacuum assisted brakes. Even better, because they are vacuum-operated, there is no routing of wires and electric motors around hot exhaust pipes--just a simple vacuum line. Summit Racing™ vacuum-actuated exhaust cutout kits are of universal design and are built to perform and last. Complete kits give you the cutouts and controller. Features include: * Stainless steel bodies * 1,300 degree ceramic coating withstands heat and corrosion * Pneumatic turbocharger wastegate actuator withstands temperatures up to 2,000 * Stainless steel blade shafts * Stainless steel butterfly plates * Fits common 3-bolt 3 in. cutout flanges * Installs on any vehicle with vacuum-assisted braking * Eliminates wiring around exhaust pipes and cutouts * Rocker switch mounts in car for on demand sound * Requires Y-pipe cutout adapter or custom fabrication (as all cutouts do)
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$279.99
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$369.99
Summit Racing™ vacuum-actuated exhaust cutout kits are the ultimate cutouts for longevity and reliability. They are designed to withstand the harshest conditions imaginable underneath your car with bodies built from ceramic coated stainless steel that use a vacuum-actuated turbocharger wastegate actuator to open and close the blade. They function in high-heat environments and have been proven to work at temperatures as high as 2,000 degrees. Summit Racing™ kits work on any car that has vacuum assisted brakes. Even better, because they are vacuum-operated, there is no routing of wires and electric motors around hot exhaust pipes--just a simple vacuum line. Summit Racing™ vacuum-actuated exhaust cutout kits are of universal design and are built to perform and last. Features include: * Stainless steel bodies * 1,300 degree ceramic coating withstands heat and corrosion * Pneumatic turbocharger wastegate actuator withstands temperatures up to 2,000 * Stainless steel blade shafts * Stainless steel butterfly plates * Fits common 3-bolt 3 in. cutout flanges * Installs on any vehicle with vacuum-assisted braking * Eliminates wiring around exhaust pipes and cutouts * Requires Y-pipe cutout adapter or custom fabrication (as all cutouts do)
Not Yet Reviewed
$149.99
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$150.99
Summit Racing™ Inconel exhaust stud kits are offered to work with our EcoBoost Turbo manifolds or as a replacement for the often-broken factory studs. Made from unbreakable A286 Inconel, these high-nickel stainless steel studs are corrosion-resistant and will withstand the high temperatures of turbocharged exhaust. Never break another exhaust manifold bolt again! Each kit includes 18 studs and nuts for use with manifolds that include an extra mounting hole.
Not Yet Reviewed
$169.99
Summit Racing™ vacuum activated switches are conveniently offered as an optional choice for our manual 700R4 hydraulic lockup kit, or as a replacement for the automatic version. The adjustable vacuum switch will hold the clutch on during steady state cruising and disengage when accelerating or downshifting. The switches are factory preset at 13 in. Hg.
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$70.99
Get the most from your high performance mods with these Summit Racing™ dual exhaust systems for header-equipped passenger cars. The systems feature aluminized or 409 stainless steel tubing that is mandrel-bent for high exhaust flow, increased horsepower, and reduced backpressure. These header-back exhausts are available in dozens of configurations for proper fitment on a wide range of vehicles, both manual and automatic. Your options include material, finish, exit location, and pipe diameter. Feel the power when you're equipped with a Summit Racing™ dual exhaust system!
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$339.99
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$577.99
Change out your entire exhaust system with one of these Summit Racing™ exhaust system Pro Packs. They feature a pair of full-length headers, a pair of header reducers, and a complete dual exhaust. Depending on the application, headers may be available painted or ceramic coated and the exhaust kit will include 2.25 in., 2.5 in. or 3 in. diameter exhaust pipe. Installation, mounting hardware and gaskets are included for a complete bolt-in fit. Available for a variety of vehicles, the Summit Racing™ exhaust system Pro Packs will provide the performance and sound you have been looking for.
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$570.98
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$1,409.61
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