LB7 Duramax Driver's Side Intercooler Pipe Replacement.
Get rid of the factory crimped and restrictive tubing with MBRP's massive 3" mandrel bent intercooler pipe for your Duramax Diesel.
- Quicker Turbo Spool
- Aircraft Grade Aluminum Construction
- High Tension Clamps and Silicon Boots
Simple bolt on installation that improves MPG's and HP. Excellent modification for trucks with tuner, intakes, and exhaust systems.