Akrapovic Evolution Line (Titanium) Audi RS 4 Avant (B8) 2015 bmw-5-series-gt--f07---2009-2017--esr3518454 Rated by RENNtech (peak @wheel):

Rated by RENNtech (peak @wheel):              486 whp @ 5

R3 Performance Package for Mercedes-AMG GLS 63: ECU Upgrade (HHT)

X 3 (F25) 35 i (HP: 306 | Year: 10 >)

15 sec 127 mph X290 - AMG GT63 R1 & R2 Package w/Launch Control 2

thus avoiding breaking risks

Akrapovic Evolution Line (Titanium) Audi RS 4 Avant (B8) 2015 bmw-5-series-gt--f07---2009-2017--esr3518454 Rated by RENNtech (peak @wheel):Akrapovic Evolution Line (Titanium) Audi RS 4 Avant (B8) 2015 Audis sports cars are the perfect partner for precision engineered titanium alloy Evolution systems, which make these Ingolstadt machines even more attractive on all fronts. They yield more power, lower the weight, and deliver that unmistakable Akrapovi sound. Its deep and resonant at lower engine revs, and sporty at higher revs. The system also generously delivers additional performance.