Steed Speed

The only thing better than getting a the right turbo manifolds for your Cummins truck is when they're backed by quality and performance that you can rely on. Steed Speed's lineup of high-quality exhaust manifolds are built tough to give your Cummins reliable manifolds that can handle big-time power. More importantly, Steed Speed's manifolds are designed with several different turbo flange options that allow you to install basically any aftermarket turbocharger that you have in mind. Steed Speed has both T3 and T4 turbine housing flanges available in both flat and angled designs, which open up your Cummins build to a huge variety of turbos without the need for a bunch of adapters or modifications.