ATS 4R100 Stage 2 Package 1999-2003 Ford 4Wd 2004-2014 Subaru WRX STI For the extreme cold

For the extreme cold

This kit includes precision cut and powder coated plates that sit directly on top of your factory shock tower

license plate and 3rd

aFe POWER's new rear differential cover brings performance engineering to the protection of your axle's differential

ATS 4R100 Stage 2 Package 1999-2003 Ford 4Wd 2004-2014 Subaru WRX STI For the extreme coldThe factory Ford 4R100 suffers from weak points in the converter, clutch pack assemblies, valve body and line pressure limitations. These weaknesses arise when the motor's power is increased or in towing applications. ATS addressed these concerns by re designing the torque converter, transmission pump, valve body and clutch packs. The result is a solid transmission'setup to meet the demands of your Ford Super Duty. By increasing the line pressure,