Garrett's new GT3071R Dual Ball Bearing offers the perfect balance for a street/track SRT-4!

In an application where redline hits just after 6000 rpm, the powerband must be kept broad and fat. There is no time to "wait for boost." Couple that with the requirement to make 400-450 peak HP...enter the new GT3071R... the turbo the Garrett Engineers built to address these very requirements. We are now happy...not only with the performance and power delivery, but with the manner in which the power is delivered

Since the SRT-4's powerplant introduction in 2002, SRT-4 owners asked for no less than 400 HP while still maintaining a stock-like torque band. After trying over a dozen potential turbo trims and combinations over the course of 15 months, we were not happy with any of them. While peak HP was not a problem, we were not satisfied with the overall power delivery of any of the existing turbos.

We asked for it and now we have it: a combination that is both powerful and fun to drive all around. Full boost is seen at just over 3000RPM, and the GT3071R ball bearing's transient response and boost recovery means boost and power is available all the time. There is no wait for boost between gears, and no more downshifting to pass.

Of course the turbocharger unit alone cannot work to deliver all this additional power. There are many other components involved.

The GT3071R has been integrated into a kit that allows the user to easily implement the turbo upgrade as a system. In building this kit (we call Stage 3), we have built and used only the finest components to insure ease of installation, proper fitment, and product quality!

The kit components:
-High Flow Cast Exhaust manifold (guaranteed for life against cracking)
-GT3071R Ball Bearing Turbocharger
-Custom Cast Turbine Housing (additional fine tuning item to enhance the GT3071R on the SRT4 engine)
-Tial 38mm External Wastegate
-Stainless Steel 3" 02 Housing with V-band connections (For easy installation)
-Stainless recirculated dump tube for wastegate discharge
-Steel Braided oil feed and return lines
-Steel Braided coolant lines
-CNC machine fittings and flanges
-Turbo grade Silicone connectors and T-bolt clamps