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Description

19-23 Cummins 4'' Exhaust2019 2023 Cummins 6. 7L 4" Polar Exhaust Polar Diesel exhaust kits are designed to concur the elements, made from T409 Stainless Steel, our kits provide the quality your truck deserves. Our exhaust systems are designed with a hassle free, easy installation in mind! 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

Will not fit cab & chassis models

Low Boost Fueling: Standard Low Boost Fueling is recommended for daily driving and towing

With the highest airflow at the lowest pressure loss

you can expect excellent fit & finish

Retains Factory Grab Handle

AMDP EFI LIVE SINGLE TUNE FILE

made from T409 Stainless Steel

7L Powerstroke with our custom transmission tuning

*This product requires the use of aftermarket tuning

Enclosed housing keeps out hot

the reusable filter is easy to access for monitoring and cleaning

FOR IDASH DATAMONSTER AND SUPERGAUGE