VW 2.8 2.9 12V VR6 Supertech Valve Spring Kit F21 LCI M135i especially at lower RPMs

especially at lower RPMs

BMW M Series G80 M3 (2021+)

The 2280X compressor wheel design features promote greater airflow using a low inertia wheel that performs like a wheel of even greater size and mass

2 24v VR6 Engines when fitted with a 7 speed DQ500 gearbox

VW 2.8 2.9 12V VR6 Supertech Valve Spring Kit F21 LCI M135i especially at lower RPMsSupertech valve spring kit SPRK V2093 4 12 Dual valve spring kit VW 34,93kg 33,00mm (77 @ 33,00) Dual valve spring kit 34,93kg 33mm SPR V2093 4 + RET 021With the help of Supertech valve springs & titanium valve spring retainers, higher RPM's can be run. It also eliminates valve flutter at high RPM's. At high RPM's, the rocker arms can break and the valve springs can jam. This can lead to engine damage! The Supertech valve springs have an extra