Exhaust Mufflers

Considering boosting your LS engine? Find out what's best for your build, turbocharging or supercharging!

Making the switch from manifolds to headers is a popular performance upgrade, but it may take more than just bolting on the new part. We provide some tips and things to consider after you bolt on a new set of headers.

Loud pipes are fun, and they can add some serious hosepower to your hot rod. Here are some things to consider to help you build an exhaust system that sounds and performs just the way you want.

There's more to a performance exhaust system than just headers and mufflers. Selecting the best mid-pipe design and the addition of an H-pipe, X-pipe, or Y-pipe exhaust crossover can free up some inexpensive horsepower.

Headers and manifolds differ in design and function. Long tube headers, shorty headers, and exhaust manifolds each have their pros and cons regarding performance and application.

Overheating is a major cause of DNFs and damaged engines. We'll go beyond the cooling system for solutions to your overheating issues.

The 4.8 LS engine is a salvage yard bargain vs the typical 5.3 or 6.0 LS and can still make great power for your LS swap needs.

Ford’s 302ci small block V8 is one of Ford’s best engine designs and is capable of great power with the right parts

Learn all about what is a 604 crate motor and what it takes to run this small block Chevy in your race or street car.

Learn all about what is a 602 crate motor and what it takes to run this small block Chevy in your race or street car.