ST X Coilovers for BMW 3er / 3-series E90,E91,E92 390X, 3L, 3C, 3K 11/05-01/12 13220048 volkswagen-polo-aw-mk6-gti-esi9467830 Bore Diameter (mm): 57Rear Disc

Bore Diameter (mm): 57Rear Disc Dimensions:

The shape of the carbon tube at the turbo end has been optimised using CFD to minimise turbulence

we’ve created a comprehensive solution to improving the car’s oil cooling ability for modified 308 GTi owners who struggle to maintain steady oil temperatures on track

Alloy has better heat deplacement compared to stainless – so colder air enters the turbo

ST X Coilovers for BMW 3er / 3-series E90,E91,E92 390X, 3L, 3C, 3K 11/05-01/12 13220048 volkswagen-polo-aw-mk6-gti-esi9467830 Bore Diameter (mm): 57Rear DiscThe ST X Coilover system is the ideal mix of sportiness and simplicity while still maintaining some comfort on the street. The wide range of ride height adjustability allow you to fine tune your tire and wheel fitments.