RENNtech Porsche 997 GT3 RS 3.8L ECU Upgrade (462 HP / 332 LB-FT) audi-s3--8p---2006-2012--2-0l-tfsi-esr5566206

RENNtech Porsche 997 GT3 RS 3.8L ECU Upgrade (462 HP / 332 LB-FT) audi-s3--8p---2006-2012--2-0l-tfsi-esr5566206RENNtech Porsche 997 GT3 RS 3. 8L ECU Upgrade. Up to 462HP and 332LB FT. Gains: +12HP & +15LB FT Our proprietary Porsche ECU upgrade offers rock solid performance from RENNtech, the foremost tuning authority on Bosch and Siemens engine control units. These same units are utilized in Mercedes Benz vehicles, which RENNtech has been tuning since electronic engine management started to show up in vehicles during the mid 1980's, though our proprietary

Rear RENNtech rotor weight – 15

giving a deep and sporty sound with no unwanted overtones or drone

Tune is compatible with GLC 63 AMG and GLC 63 S AMG

Gains: +120 HP & +135 LB-FT

5 LB-FT @3

RENNtech Carbon Fiber Front Strut Bar for the 204 - C Class - GLK Class

Rated by Mercedes-Benz:                        463 HP @ 5

CL (C216) 500 Blue Efficiency 4-matic [2 Filters Required] (HP: 435 | Year: 10 > )

Dyno measured by RENNtech (peak):                681 HP @ 6

These link pipes feature larger-than-stock-diameter tubing and cast titanium flanges

This front splitter is a fully functional aerodynamic component as well as an aggressive exterior enhancement on the muscular CLS

221 - S 65 AMG