High Flow Bundle Kit Stage 1 2007.5-2010 Duramax LMM Gloss Black

The OEM Y-bridge is a poorly designed, slip-fit style two-piece bridge prone to blowing apart under boost. This kit provides a much improved, high flow, bolt together style two-piece 3" bridge with a secure sealing surface. It includes 3" high flow upper and lower intercooler pipes with smooth flowing mandrel bends and CNC machined billet flanges. The Driver (Hot) Side 3" Intercooler Pipe replaces the 2 1/2" OEM piece. The 3.5" High Flow Passenger (Cold) Side Intercooler Pipe replaces the aging and failure prone factory plastic piece with a larger and more durable, high flow, 14 ga. aluminum fabricated 3.5" components. It features CNC machined flanges with double o-ring seals and an upgraded silicone hump boot with stainless steel t-bolt clamps. Finished in a choice of custom powder colors. Pairs best with emissions compliant tuning and upgraded drop-in turbochargers for optimum performance gains. Compatible with stock trucks. No other modifications or upgrades necessary!