2015-2017 Mustang S550 3.5″ Aluminum Driveshaft – Automatic performance our 90 mm idler pulley

our 90 mm idler pulley is constructed of Billet anodized aluminum

One set of billet rails with #8 feed front and rear

while higher boost levels require the proper fuel and calibration upgrades

crank angle windowing

2015-2017 Mustang S550 3.5″ Aluminum Driveshaft – Automatic performance our 90 mm idler pulleyGForce Engineering aluminum driveshafts are precision engineered, one piece driveshafts designed for use in high performance, high horsepower vehicles. At home on the street, the dragstrip or the track, these driveshafts are designed and built to hold up to aggressive driving while providing the mild manners you expect from a late model performance application. GForce Engineering driveshafts are all aluminum, splined slip shaft assemblies designed