SDP 04.5-05 LLY twin kit

SDP 04.5-05 LLY twin kit *Cannot ship to California addresses SDP Duramax 04.5-05 LLY Compound kit- up to 750RWHP  Features of our kit:   Includes our 3" high flow Y-bridge kit Completely TIG welded, makes for very smooth joints and the insides of the tubing are flush. We strive to produce the highest quality welds possible. Custom higher flowing 3.5" mouthpiece that is also o-ringed to ensure there are no boost leaks where the mouthpiece mates with the factory turbo. V-banded crossover pipe on the S400 outlet + stock turbo mouthpiece (no more cheesy factory worm gear clamp) and the necessary silicone boot whereas other kits don't use them and boost leaks will occur. Includes valvecover vent fittings with hose and tee The kit uses our S475 turbo with the larger exhaust housing so it is unnecessary to wastegate the setup, the spoolup is very quick with this turbo in the kit. Radiused T6 exhaust flange with a unique mounting setup that sets our kit apart from the rest and makes insta