Sinister Diesel’s has exhaust up pipes for your Duramax diesel’s exhaust. Whether you prefer stainless or aluminized steel, 4” or 5” diameter, we have exactly what you are looking for and carry top brands like Sinister Diesel.
Enhance the Performance
Upgrading your diesel truck’s stock exhaust with an aftermarket up pipes is one of the easiest ways to enhance its overall performance. An aftermarket up pipe will assist in allowing your Duramax engine to breathe more efficiently leading to a drop in exhaust gas temperatures and a boost in horsepower and torque.
Deepen the Sound
Replacing your current up pipe with an aftermarket up pipe will help give you that smooth, deep resonant sound that every diesel truck owner desires.
Why Buy Your Up Pipes from Sinister?
We have a wide selection of up pipes to choose from, and each is backed by free, live technical support and our Sinister guarantee. So pick your exhaust pieces and start enjoying everything that comes with a performance exhaust kit!