The ATP Evo upgrade kits utilizing Garrett dual ball bearing turbos allows you to push your AWD, rally-bred monster up to an estimated 475 HP with the GT3071R or a tire-smoking estimated 525 HP with the GT3076R. Each turbo has been meticulously designed to be a bolt-on upgrade with no fabrication, cutting or welding required. A specially designed turbine housing mates up directly to the Evo's stock exhaust manifold as well as the stock exhaust down pipe. The ported shroud compressor housing reduces the occurrence of surge and mates directly to the intake piping in the stock outlet position. The turbine housing allows for the retention of the stock exhaust heat shield for better temperature control as well as a stealth look.
GTX-R Turbochargers now available!
Standard turbocharger companies use billet wheels that are designed identical as there cast counter parts, making the wheel lighter and a bit more efficient at certain boost levels. The GTX billet wheel gives a 10% increase in air flow over the standard wheel design greatly increasing the turbochargers efficiency which leads to more power (throught the power band)! The 5 axis CNC cut 1-piece forged billet wheel is a great way to get better performance without giving up a quick spool.