45 Percent Over LMM Duramax Fuel Injector 2007.5-2010 Reman Core Charge Applies Of 1200 Set S&S Diesel yAN5O~ Replace the Polyphonic Harmonizer behind

Replace the Polyphonic Harmonizer behind the primary muffler in the ATAK system with muffler 60679 to attain the "S-Type" sound level (quieter than ATAK)

Raise rev limiter

High Mount Steering Stabilizer - Must be mounted in OE position at taper hole in pitman arm side drag link end

5/BR11 Front Light Plates come with a Limited Lifetime warranty on materials and construction and a 5 year warranty on the Textured Black Finish

45 Percent Over LMM Duramax Fuel Injector 2007.5-2010 Reman Core Charge Applies Of 1200 Set S&S Diesel yAN5O~ Replace the Polyphonic Harmonizer behindS&S Diesel Motorsport fuel injectors are built to the highest quality standards, using industry leading components, and tested on the worlds best equipment by highly skilled technicians. Our fuel injectors may not be the cheapest, but they regularly outflow the competition for the same claimed size, giving you more performance per dollar. S&S Upgrades Proprietary nozzle honing process for clean and consistent holes Nozzles flow matched to 1 percent