2017-2026 Duramax 6.6L 304SS 5" Polished Polar Exhaust FUEL SYSTEMS 2013-2019 CUMMINS 6.7L ADD HOTSIDE BOOTS - 5

ADD HOTSIDE BOOTS - 5 PLY HOT SIDE BOOTS to MPP 6

Shift Points: Standard Shift Points is recommended for fuel economy

Maintains ECM integrity and reliability

Warning: Some tuning programs may restrict vane opening position which can cause high drive pressures and may lead to turbocharger over speed failure (non-warrantable)

The piano black trim and smoked gray reflectors keep the color scheme neutral

2017-2026 Duramax 6.6L 304SS 5" Polished Polar Exhaust FUEL SYSTEMS 2013-2019 CUMMINS 6.7L ADD HOTSIDE BOOTS - 52017 2026 Duramax 6. 6L 304SS 5" Polished Polar Exhaust Introducing the most high end diesel exhaust system the industry has even seen! First to market and best in quality, the Polar Diesel ICE System is for those that demand the best. This system is made entirely from high grade T304 stainless steel material. That's right not only is it T304 stainless tubing but hangers and even flanges are constructed alike. Precisely bent to give you the best