This performance package for the Mercedes 600 V12 includes Renntech's proprietary ECU upgrade, Renntech's higher efficiency intercooler pump and Renntech's TCU (transmission control unit). This combination that provides huge increases horsepower, torque and throttle response across the vehicles entire powerband while still maintaining daily driver reliability. With custom software that is at the cutting edge of tuning technology, RENNTECH has inspired some of the most advanced software upgrades on the market today. RENNTECH customers experience improved throttle response, more aggressive transmission shift patterns, increased speeds, and (of course) more power. Designed to optimize every aspect of a vehicle's performance, increasing low-end torque for better off-the-line performance and enhancing fuel economy in some applications.
RENNtech's latest second generation intercooler pump out performs any other unit on the market; flowing over twice as much coolant as the problematic OEM pump and significantly more than its predecessor. Testing showed RENNtech's intercooler pump flows an impressive 8.7 G.P.M. @ 11.6 P.S.I. compared to the OEM pumps 3.00 G.P.M. flow rate. This increase in flow dramatically removes heat from the incoming air; allowing for a denser air/fuel mixture and substantially cooler charge air temperatures over the entire operating range.
- 125 HP gain
- 168 FT-LB gain
- ECU upgrade
- High efficiency intercooler pump
- TCU upgrade
- Mercedes-Benz, S600, W221, 2007-2011
About Manufacturer: RennTech
RENNTECHs philosophy has always been to produce products without compromise, and that dedication continues to this day. True to Mercedes-Benz quality, RENNTECH cars are designed to be fast yet refined. Regardless of specification, they run faultlessly, idle smoothly, and have reliability and ease of maintenance comparable to the stock Mercedes-Benz. This attention to detail has made RENNTECH the choice of some of the most discriminating enthusiasts in the world.