HSP Deluxe No Bridge/Cold Side Bundle Kit For 2007.5-2010 Silverado/Sierra 2500/3500-Ink Black Special Discount

The 494-HSP is best known as the Max Air Flow Bundle for the 2007.5-2010 LMM Duramax-equipped Chevrolet and GMC trucks. This bundle kit is the way to go if you are looking to get everything that HSP Diesel makes for the LMM to increase and maximize performance. What is the Max Air Flow Bundle for the LMM? The Max Air Flow Bundle for the LMM Duramax trucks is a great kit for the person looking to get everything they need all at one time. This kit works great even for those of you who are thinking they will