Transgo High Pressure Tuneless Shift Kit 99-2010

• Transgo High-Pressure Reprogramming Kit with Tuneless Technology
• Fits all RFE's 1999-2010 with 7 Checkball Valve Body
• Adds 30% more line pressure at all throttle openings without the need of computer software

Corrects, Prevents, Reduces
• Friction failure when combined with aftermarket engine performance add-ons
• Soft, slipping or erratic shifting
• Over pressurization of the torque converter (ballooning)
• Harsh triple-disc converter apply

Built for performance and designed for durability, TranGo’s new Tuneless Technology high pressure kits are compatible with all 45, 5-45, 65, 66 and 68RFE transmissions and includes everything you need to internally reprogram a more robust transmission capable of handling today’s aftermarket engine performance additions, such as tuners, chips or programmers. TransGo RFE high pressure kits allow increased engine horsepower and torque via aftermarket tuners and other mods without the driveability side effects and cost associated with external transmission PCM programming. Included with the many performance and tow upgrades is an optional triple-disc converter calibration valve, for use with triple-disc converters to modulate the apply rate of the converter clutch, preventing harsh lockup engagement complaints without diminishing the increased holding power benefits. High pressure without side effects A re-engineered converter clutch charge system provides graduated TCC apply pressure increases with a built-in safety relief system to prevent converter ballooning. Re-calibrated pressure curve mirrors driver throttle position and torque demand, delivering shorter, cleaner shifts at all throttle openings without harsh or erratic shift feel and bind-ups. These patent-pending internally balanced calibrations provide progressive and seamless clutch apply pressure increases to 210 psi max, a 30% increase over the OEM 160 psi max.

This Part Fits