Resonator Plug Cap 551503 Aluminium Alloy Replacement for Lly Lbz Lmm

1. According to the original factory specifications, replacing Part number is 551503 for reference.2. A wonderful replacement for LLY LBZ LMM 6.6L 2004.5 2005-2010 for Chevy Duramax Diesel Engines.3. Effectively save room under the hood, give the engine bay an special look, and increase intake sound.4. Required helper when removing bulky resonator noisereduction box from the intake tube.5. Satin aluminum finish for durability and corrosion resistance with stable performance and higher reliability.colour: silverMaterial: aluminum alloyPackage Contents:1 x Resonator Plug capOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.