Polar Diesel downpipes are designed to concur the elements, made from T304 Stainless Steel, our kits provide the quality your truck deserves. Our downpipes are designed with a hassle free, easy installation in mind! With our downpipe you can count on reduced EGTs, improved fuel mileage, proper exhaust flow and of course increased horsepower and torque!
Features
T304 Polish Stainless Steel
Billet Machined Flange
Heat Wrapped
Easy Installation
Fitment
2017-2025 Chevrolet/GMC Duramax 6.6L L5P
This exhaust willonly fitmodels with the OEM style 4-bolt flange off the downpipe
For 2020+ models, adjustments need to be made to the hanger
