Nitron R1 Coilover Suspension System GD 2005-2007 STI Service Items_Octance Boosters & Additives The built in thermostat opens

The built in thermostat opens at 85°C allowing ample engine temperatures to be reached before further engine oil cooling is required

Straight through Exhaust Rear Section is not for the faint hearted

Ultimately your coolants job is to carry heat out of the engine

After discussions with the technical people at Omega and other metallurgists we are convinced that the companies who are promoting fully machined pistons cannot offer forgings

for higher performance engines

Nitron R1 Coilover Suspension System GD 2005-2007 STI Service Items_Octance Boosters & Additives The built in thermostat opensThe Nitron R1 system offers unrivalled performance and value with a design that gives drivers a wide range of effective, easy to use damping control. 2 Way combined damping adjustment. Developed from our full race suspension and sharing many components with the R3 system, the R1 offers exceptional performance, reliability and value for both road and track use. Widely praised by drivers around the world and respected for our performing considerably