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Hooker Headers Sidetube Slip-In Mufflers
Hooker Headers Sidetube Slip-In Mufflers are designed specifically for vehicles with 4'' diameter sidepipes. They are constructed using 16-gauge aluminized steel for durability and can be removed easily for racing.
Available in three core styles to suit your sound control and performance needs: The reverse flow design for small and big block engines does not restrict engine efficiency and has the highest level of sound control for the quietest possible configuration.
The glasspack design has greater flow capacity & is louder than the reverse flow mufflers. They produce that classic 1960's performance sound.
For 1965-74 Corvette applications, the maximum flow design has a straight-through, high-flow perforated core that operates at 99% efficiency with average power gains of 23% over open headers. Testing on a 1968 Corvette with a 427 engine yielded an increase of 40 horsepower and 20 ft/lbs of torque, which is more than an undercar exhaust with turbo mufflers.
Fits 4" Sidetube Systems
Easily Removed for Racing
Will Not Restrict Engine Efficiency
Sold in Pairs
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A family-owned company with a rich racing heritage and a passion for muscle cars and street rods. We have over 55 years of experience delivering the best high-performance auto parts from the best brands. JEGS has a knowledgeable technical support staff, outstanding customer service, and 100% satisfaction guarantee. Our warehouse is filled with millions of name-brand auto parts ready for same-day shipping.
Who We Serve
Customers are priority #1. JEGS strives to offer as many of the auto parts and accessories you want for your car, truck, or Jeep. We have original equipment replacement parts for restoration projects, late model engines to swap into classic muscle cars, and aftermarket accessories for the hottest hot rod. Truck and Jeep fans will find wheels, cat-back exhaust systems, engines for off-roading, and much more! Camaro and Mustang enthusiasts can continue their feud by adding a Borla Exhaust, Cherry Bomb Muffler, or Hooker Headers.
Who We Sell
With over 600 brands for every part of your car, you’ll certainly recognize more than a few: exhaust from Flowmaster, Magnaflow, Borla, and Cherry Bomb; engine upgrades from Edelbrock, Holley, Comp Cams, and MSD; tires & wheels from Mickey Thompson, American Racing, Weld, and Hoosier. JEGS has the best selection of crate engines from GM, Chevy Performance, and Blueprint. From bumper to bumper, we have all the performance auto parts you need from the best brands.