$20 Off $250 / $40 Off $500 / $80 Off $1,000 - FINAL DAY! Use Promo Code: DEALS

$20 Off $250 /$40 Off $500 / $80 Off $1,000
FINAL DAY! Use Promo Code: DEALS

It's the Season for Savings - Shop Holiday Deals Now!

6 Results Found For "additives"

Part Groups

Results 1 - 6 of 6

Hooker Blackheart LS Turbo Exhaust Manifolds

Hooker BlackHeart LS turbo exhaust manifolds are the simple solution for adding a turbo to your muscle car. They're made from high-silicon-moly ductile iron and are much more durable than fabricated headers. They're available with a black or silver ceramic coated finish. These manifolds are part of a full line of LS swap components (i.e. motor mounts, swap oil pan, and accessory drive systems) and provide the building blocks needed to complete a custom turbo system for your GM LS engine. Additional details: * Designed for use with LS swap applications and components * 3 in. V-band outlet – 2.25 in. V-band crossover connections * Heat shield to protect heater hoses * Hardware included: Stainless steel V-band clamps, V-band flanges and header bolts * High-silicon-moly ductile iron construction provides durability and corrosion resistance * A turbo crossover tube is available for manifold connection (sold separately) * A universal crossover component kit is also available for custom applications (requires fabrication and welding)

4.0 out of 5 stars ( 2 )

$799.95

On Sale

Summit Racing™ Ecoboost Turbo Manifolds

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 Bucks

Walker Exhaust Ultra Direct-Fit Exhaust Manifolds

Walker Exhaust offers Ultra Direct-Fit exhaust manifolds for a wide range of applications—including many Chevrolet, GMC, and Hummer vehicles from the past two decades. Flange to flange, their direct-fit design bolts to your existing exhaust. They feature a stainless steel body with aluminized pipe and heat shields for durability; along with high precious metal load and high technology washcoat for premium performance. OE-style hangers, brackets, routings, and heat shields allow for quick and easy installation on direct-fit units. Additional product notes: * Universal catalytic converter may require modification to complete installation * Premium direct-fit and universal catalytic converters for OBDII vehicles (1996 and newer) * Meets EPA emissions requirements. * As of Feb. 2023, not legal for sale or use in California, Colorado and New York. Legal in ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.

Not Yet Reviewed

$602.99

Eddie Marine EMI Thunder Exhaust System for 496 Chevy with Silent Choice High Performance Risers

Eddie Marine EMI Thunder Exhaust Systems for 496 Chevy with Silent Choice high performance risers are designed to be used with EMI Silent Select, as well as Mercury Silent Choice and other aftermarket selector systems—or where a short riser is need for additional clearance. These systems are offered for Merc 496 Chevys, including 3 in. taller versions to replace some Merc manifolds using a 3 in. riser spacer block. This system is not recommended for use on engines with performance aftermarket camshafts. Eddie Marine EMI Thunder manifolds are hardcoat anodized (except polished version) to military spec to prevent corrosion—and come standard with black Fusioncoat finish, with optional finish colors available. Eddie Marine EMI Thunder System for 496 Chevy with Silent Choice high performance risers include: * EMI exhaust manifolds * Stainless steel risers with 10mm Merc temp sensor bungs * Oil filter, accessory bracket, and Merc water drains * Bolts, exhaust and riser gaskets, fittings * Jumper hoses * 5-year warranty

Not Yet Reviewed

$4,501.95

$4,526.95

ATP Exhaust Manifolds

ATP exhaust manifolds are high-quality replacements developed from the OE specs to ensure they'll install and perform like the originals. These manifolds are manufactured from premium metals, like cast iron and stainless steel. All models are machined to ensure that the flanges are flat, mount evenly, and do not leak. Hundreds of models are available for fitment on countless vehicle and engine applications. ATP exhaust manifolds are backed by a limited lifetime warranty.

3.69 out of 5 stars ( 102 )

$45.50

$2,003.99

aFe BladeRunner Exhaust Manifolds

BladeRunner exhaust manifolds from aFe are made from 304 stainless steel and feature a one-piece design with reinforced ribs between each exhaust port. This increases strength and eliminates the cracking found in most stock and aftermarket units. These manifolds feature two EGT probe ports, a thick wall design for increased strength, matched ports, and a merged runner design to maximize exhaust flow. Once you've installed a BladeRunner on your ride, you'll be able to feel improved turbo spool-up times, throttle response, and decreased EGTs. For top performance, choose an exhaust manifold from aFe.

4.8 out of 5 stars ( 5 )

$1,302.00

  • 1
  • Page 1 of 1

Modal Header