Review on 🔌 ICT Billet Duramax Turbo Diesel LBZ LLY LMM Mouth Piece Resonator Muffler Plug Cover Cap 6.6L Seal | Billet Aluminum | Made in USA | ICT Billet 551503 for 2004.5-10 Duramax by Walter Martin

Name: 🔌 ICT Billet Duramax Turbo Diesel LBZ LLY LMM Mouth Piece Resonator Muffler Plug Cover Cap 6.6L Seal | Billet Aluminum | Made in USA | ICT Billet 551503 for 2004.5-10 Duramax
Item: 🔌 ICT Billet Duramax Turbo Diesel LBZ LLY LMM Mouth Piece Resonator Muffler Plug Cover Cap 6.6L Seal | Billet Aluminum | Made in USA | ICT Billet 551503 for 2004.5-10 Duramax
Rating: 4

September 16, 2022

2006 LBZ Duramax: Replacement Parts

Seems to work well and cleans engine bay well. Didn't notice any difference in sound. I have a 5" exhaust, maybe that's why. Maybe with a stock exhaust it improves the sound of the turbo. I'm not sure. In general, it's not all bad.

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