Sinister Diesel - Turbos & Twin Turbo Kits for Cummins
Choosing the right turbo or twin turbo kit is one of the most misunderstood technical aspects of high-performance Cummins turbo diesel tuning. By pushing enough fuel into your engine, you can easily hit the limits of your stock Cummins turbo and start seeing inefficient performance. And in the worst cases, your turbo can even fail leaking fluids all over your engine bay and sending shrapnel into your intercooler and engine. But Sinister Diesel is committed to making it easy for you to choose a single or twin turbo kit that is matched to your engine so you can make the most horsepower possible without the risk of catastrophic failure.
Performance Turbo Diesel Components
It seems simple that bigger is always better when it comes to turbo size. But finding the right balance between top-end performance and easy spooling to meet your specific needs is much more important for creating power while maintaining the drivability of your Cummins-powered truck. In the categories below you’ll find that Sinister Diesel offers turbocharger components and accessories that will help you fine-tune your Cummins turbo diesel performance. We stock boost controllers, upgraded wastegates, turbocharger rebuild parts, and turbo piping. And if you’re looking for the most performance for the street or on the track, we stock upgraded single turbo systems as well as extreme compound twin turbo kits for performance that has the best of both worlds!
Trusted Brands from Sinister Diesel
We stock the very best in diesel turbocharger parts and components from trusted brands like aFe, ATS Diesel, Banks Power, BD Diesel, Bulls Eye Power, Fleece Performance, Industrial Injection, PPE, and Victor Reinz.. If you have any questions about the products in our catalog you can easily reach our knowledgeable diesel experts by phone, email, or by using convenient live chat at the bottom of every page. It’s our mission to get you the parts and accessories that help you make the most power from your Cummins turbo diesel.