if you don't hammer it there's no reason to wait until the break in period is over to install it... although the temptation might be too much!
Originally Posted by nospam
I already have 400 miles on the vehicle in just 5 days of ownership. At this rate, the car will be broken-in in another few weeks (I'll be doing an abnormal amount of driving these next few weeks).
I should be ordering the N20 tune and BT scanner after I get my taxes done!
SOLD Mineral Grey Metallic X1 s28i M-Sport
for sale: BurgerMotorSports Stage 1 tune