RENNtech ECU Upgrade E 550 | C207 | 402 HP / 405 LB-FT | MY2010-2011 audi-tt-rs--8j---2006-2014--2-5l-tfsi-i5-esr1470129 Gains: +6HP & 12LB-FT

Gains: +6HP & 12LB-FT

and produces a head-turning “wow factor” for passersby

Lowering Range: 20-40mm Front / 10-20mm Rear (with adjustable links)

The experience gained on the Mercedes-AMG helped RENNtech to develop one of the most powerful ECU Upgrades for the Aston Martin on the market

RENNtech ECU Upgrade E 550 | C207 | 402 HP / 405 LB-FT | MY2010-2011 audi-tt-rs--8j---2006-2014--2-5l-tfsi-i5-esr1470129 Gains: +6HP & 12LB-FTRENNtech ECU Upgrade for 207 E 550. Up to 402HP and 405 LB FT. Gains: +20HP & 14 LB FT RENNtech tuning products are certified to meet CARB standards in all 50 States. RENNtech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no ECU removal! Our proprietary tuning module stores both the RENNtech tuned file and your vehicles stock file. The module plugs directly into the OBD2 port and