R2 Performance Package for CL 63 (C219- 571 HP / 533 LB-FT) porsche-cayman--981---2014-2016--cayman-esr5474046 RENNtech ECU Upgrade for 166

RENNtech ECU Upgrade for 166 - GL 450 BiTurbo 4-MATIC

RENNtech Stainless Steeel Long Tube Exhaust Headers for W463 - G 55/500

RENNtech Stage I Turbo upgrade for the AMG 53 | M256 | AMG 3

3 Series (E90) 335 Xdrive 3

R2 Performance Package for CL 63 (C219- 571 HP / 533 LB-FT) porsche-cayman--981---2014-2016--cayman-esr5474046 RENNtech ECU Upgrade for 166R2 Performance Package for 216 CL 63 AMG. Includes ECU Upgrade, Carbon Fiber Air Box, Upgraded Throttle Body and Stainless Steel Headers. Up to 566HP and 518 LB FT. Gains: +59HP & +43 LB FT RENNtech performance package 2 includes our proprietary ECU tune in addition to our full carbon fiber airbox, 82mm throttle body kit and RENNtech stainless steel headers for a gain of +53 HP and +68 LB FT over stock. Performance Package 2 Includes: RENNtech ECU