Precision-machined billet aluminum resonator delete plug designed for Duramax 6.6L turbo diesel engines (LBZ, LLY, LMM models, 2004.5–2010). Replaces the factory mouthpiece resonator to reduce drone and improve exhaust note while ensuring a secure, leak-free seal.

Description

Performance Mouth Piece Resonator Plug Cover Cap Duramax Turbo Diesel 2004.5-10 LBZ LLY LMM

2004.5-2010 Duramax Diesel (LBZ, LLY)
Billet Aluminum
1.0″ Plug Diameter

Explore more from our collection.

Quality Duramax Turbo Diesel 2004.5-10 Lbz Lly Lmm Mouth Piece Resonator Noise Reduction Plug Cover Cap 6.6L Seal Billet Aluminum for your collection.