S&B | 2001-2010 GM 6.6L Duramax Resonator Eliminator

Get more turbo sound from your Duramax engine by replacing the factory resonator with the S&B Resonator Delete Cap. Whether your 6.6L diesel is an LB7*, LLY or LLM, the install is simple and takes just a few minutes.

FITMENT NOTE: Does NOT fit 2001-2004 LB7 trucks with aftermarket intakes.