Have the uprated Helix in mine cost 330.00 from Terry at Helix, after muc
discussion with him last april, he actually built a cover to handle the boost
and power I suggested and I think this is the one he sells for gtir's now
have run 1.7 bar on mine (very rarely) and it holds BUT it needs bedding in because mine used to slip when it was first installed so take it easy for
300 miles/pullaways I cant do wheelspin starts as it tends to over heat the
plate and slips in first slightly unless you go for a more abrasive clutch plate, pm me if you want more info