RENNtech Stage I Turbo Upgrade | C190 | AMG GT | 714HP/604LB-FT | 4.0L V8 BiTurbo | M178 | MY2016-2017 bmw-3-series--e90-e91---2005-2012--335i-3-0-l-i6-twin-turbo--n54-n55--esr9908178 The Carbon Fiber air box

The Carbon Fiber air box for the M157 requires modification to the OEM engine cover

Akrapovic Evolution Line (SS) for BMW 335i (E92) and 435i (F32)

Ghibli (M157)

ECU+ Upgrade | Up to 669HP / 734TQ | Gains: +119HP / +190TQ

RENNtech tuning software for Porsche offers significant gains in performance and throttle response without sacrificing your daily driver Porsche's reliability

RENNtech Stage I Turbo Upgrade | C190 | AMG GT | 714HP/604LB-FT | 4.0L V8 BiTurbo | M178 | MY2016-2017 bmw-3-series--e90-e91---2005-2012--335i-3-0-l-i6-twin-turbo--n54-n55--esr9908178 The Carbon Fiber air boxIncludes ECU, Fuel System Upgrade and Stage I Turbo Upgrade. Gains: up to +208HP +153LB FT The Mercedes GT is the second Mercedes Benz vehicle fully developed by AMG, the companys Affalterbach based performance division and long fabled engine builder. The resulting vehicle is nothing short of spectacular and the 4. 0L V8 BiTurbo engine within is an incredible platform to build performance upon. RENNtech lightweight forged billet turbo wheels feature a