Performance exhaust

Holley offers a premium range of performance exhaust systems, headers, catalytic converters, pipes, and mufflers. Elevate your vehicle with our top-quality exhaust solutions designed for power and efficiency.

DynoMax® Performance Exhaust is a leading brand of stainless steel exhaust systems, cat-back systems, axle-back systems and stainless steel muffler technology. DynoMax® Performance Exhaust has a complete line of mufflers, including the Ultra Flo X stainless steel muffler, Ultra Flo Welded stainless steel muffler, Ultra Flo SS polished stainless steel muffler, Super Turbo muffler, Race Collector muffler and Race Bullet muffler. Each and every DynoMax® product is built to the brand's theme…

Carl Pritts explains the differences between H-pipe and X-pipe exhaust crossovers and their effect on exhaust scavenging and performance.

In this article, I discuss the pipe that routes exhaust gases from the headers to the termination of the exhaust path, as well as pipe sizing, materials, bending methods, pipe clamping, and pipe support. This tech tip is from the full book, PERFORMANCE EXHAUST SYSTEMS: HOW TO DESIGN, FABRICATE, AND INSTALL. For a comprehensive […]

Aside from visual mods, swapping your muffler to something a little more free-flowing is a quick and affordable way to give your ride a little more personality. From budget-friendly to bank-busting, here are our top picks for performance mufflers to fit your sport compact car.

3.0" Electric exhaust cutout / bypass valve and more!

Finally, custom header fabrication is easy to do with the help of your 3d printer. No more spending over 4 figures for a plastic snap kit you might u

This buyer's guide covers topics like header design, coatings & construction to help you pick the best set of exhaust headers for your ride.

Engine dyno test of Hooker’s GM LS Engine Turbo Exhaust Manifolds.