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The Wehrli Custom Fab passenger-side 3.5" high-flow intercooler pipe replaces the fragile factory plastic piece on 2006–2010 LBZ/LMM Duramax trucks with a 14-gauge aluminum 3.5" pipe. CNC-machined flanges, double O-ring seals and upgraded silicone hump boots reduce boost leaks and eliminate weak factory connection points. Supplied with new wire clip rings, stainless steel T-bolt clamps and a powder coat finish, this bolt-on part fits stock trucks without additional modifications and improves airflow, throttle response and turbo spool.
Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax Passenger Side 3.5in Intercooler Pipe - Gun Metal