BC Racing BR RA Coilovers for BMW Z4M E85 2006-2008 I-22-BR-RA FD2 The N55 downpipe kit with

The N55 downpipe kit with 200 CPI racing catalyst

The short shifter is for racing use only and could transfer more and louder sounds from the driveline in comparison to OEM shifter due to its billet aluminium construction

Standard Volvo C30 intercooler:

Single-Piston/Diaphragm Atmospheric Valves and Valve Fitting Kits

this was to ensure all our data is achieved with results as accurately as possible by an independent tuner

BC Racing BR RA Coilovers for BMW Z4M E85 2006-2008 I-22-BR-RA FD2 The N55 downpipe kit withSupplied in default spring rates, at the time of writing are: 5 8KG Please note that these may be adjusted by BC based on customer feedback, if you require a specific spring rate, please contact us. LISTING IMAGE IS GENERIC The BR series coilovers use a large 46mm diameter piston in a 53mm diameter damper body to maximise oil capacity. As the damper unit operates the oil contained within heats up. The viscosity of oil changes as its temperature varies