Race Tuners

DPF Delete Race Tuners for 2007 - 2010 Chevy GMC 6.6L Duramax LMM
More and more Duramax owners are realizing the benefits of removing the restrictive Diesel Particulate Filter (DPF) from their truck. By doing so, you can expect significant power and torque gains, lower EGT's, a "snappier" throttle response and a significant increase in efficiency. When the DPF is removed, you must use a "Race Tuner" to override the vehicles DPF Regeneration cycle. All of the tuners that are listed below are capable of turning off DPF regeneration and also offer a host of other great features that will unleash the beast that lurks under your hood! A pyrometer isn't necessary, but we strongly recommend one with the tuners that offer one as an option. It's a small price to pay for the additional engine protection.