REV9 Twin Turbo Intercooler Type 1 (2 In / 1 Out) Turbo Exhaust System our Rear Lower Arm offers

our Rear Lower Arm offers a significant improvement in handling response

2016 BMW 135i/M135i (F20/F21) N55 Motor

Damping Levels 16-Level Height Adjustment Yes Spring Rate(Front) 5 kg/mm (280 lbs/inch) Spring Rate(Rear) 6 kg/mm (336 lbs/inch) Spring Length(Front) 180 mm Spring Length(Rear) 180 mm Front Top Mount Yes

Coilover Fits 2014

REV9 Twin Turbo Intercooler Type 1 (2 In / 1 Out) Turbo Exhaust System our Rear Lower Arm offersDetails Twin Turbo Intercooler Type 1 (2 In 1 Out) Max Horsepower Capacity: 400 800HP Core Length: 7" Core Height: 3. 5" Core Thickness: 2. 5" Inlet x2: 2. 5" Outlet x1: 3" Overall Height: 12" Overall Length: 28" Pressure Drop: 0. 2 0. 5 @15psi, 2 5psi @35psi Material: 100% Aluminum Design: Bar and Plate = High Flow Construction: Machine Cut & Stamped, Hand Welded Finish: Polished Net Weight: 17 lbs