Suspension Secrets Uprated Spring Package - Porsche 718 GT4 RS F57 We have carried out intensive

We have carried out intensive R&D to develop an intake which not only improves on the stock M3/M4 but also is future proof in its capacity to cater for high powered builds well in excess of 1000hp

This means you can run a lower nose

but nothing ever materialised

please list all your modifications and fuel used

We've also developed these bushes to help those BMW E92 M3 owners that already have caster-adjustable suspension top mounts fitted

Suspension Secrets Uprated Spring Package - Porsche 718 GT4 RS F57 We have carried out intensiveAs standard, the Porsche GT4 RS suffers with instability at the rear axle which is especially obvious when being pushed hard out on track. One of the main reasons for this is that the front and rear spring rates are not perfect matched for optimum chassis balance and damper efficiency. The rear axle is over sprung and underdamped. This is mainly due to the GT4 RS being a car manufactured by Porsche with different components from already existing cars.