Polar Diesel 2017-2026 L5P Duramax Exhaust System T409 Stainless

2017-2026 Duramax 6.6L Polar Exhaust

Polar Diesel exhaust kits are built to conquer the elements and made from T409 Stainless Steel; our kits deliver the quality your truck deserves. Our exhaust systems are designed for hassle-free, easy installation! Featuring precise pre-bent exhaust hangers, stainless lap joint clamps, and precise flanges, you can expect excellent fit & finish. With all of our exhaust systems, you can count on reduced EGTs, improved fuel mileage, proper exhaust flow, and of course increased horsepower and torque!

Features

• Single Side Exit
• Easy installation
• No Bungs
• Stainless lap joint clamps
• Pre-bent exhaust hangers
• Standard muffler included
  

Fitment

• 2017-2026 Chevrolet/GMC Duramax 6.6L L5P
• This exhaust will only fit models with the OEM style 4-bolt flange off the downpipe
• Fits crew cab - short/long/dually
• Must be modified to fit regular cab models
• Depending on Box & Cab configuration, one cut will need to be made for exhaust systems optioned with a muffler.