For those wanting just a little more power without the adjustability of the PowerMaxCR's with remotes, TST now has what you've been looking for. The PowerMaxCR 55 adds 55 horsepower and 60 Ft Lb Tq to the rear wheels. The PowerMaxCR 55 is designed for fuel economy in mind. No transmission upgrades or pusher pump upgrades should be necessary. Gauges to monitor exhaust gas temperatures would still be recommended.
NOW WITH A 2-YEAR WARRANTY
Upgradeable to remote : See either R37 Adustable Program Remote only OR
R49 Remote Only Adjustable Program