BIG BOSS DETROIT DD15 TURBO | A4720902880 ISX15 Tuner Built with precision to get

Built with precision to get the A/R ratio to move air at the most efficient range possible

Each Stage 1 Cylinder Head is built with improved intake and exhaust valves

and Plastic is meant to be used to clean and condition the rubber

How do I use Rebel Rubber

BIG BOSS DETROIT DD15 TURBO | A4720902880 ISX15 Tuner Built with precision to getPDI BIG BOSS TURBO FOR DETROIT DD15 GEN 3 4 KEY FEATURES: Billet compressor wheel 360 degree thrust bearing HSM Exhaust Housing PDI has taken its quality and industry leading expertise and designed the Big Boss Turbo for the Detroit DD15. As part of our replacement turbo line, this is a new direct replacement for the DD15 turbos listed below. Built to withstand the toughest heat cycle conditions. We have included several upgraded components that our