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what's your opinion about bosch super 4 spark plugs?
Posted: Fri Oct 10, 2008 1:21 pm
by avipolo16v
http://cgi.ebay.co.uk/BOSCH-Super-4-Spa ... 286.c0.m14
from you experince, any sensible change in performance?
Posted: Sun Oct 12, 2008 11:38 am
by chrisjames
I was going to get these aswell.
Forget making the car faster at they probably wont but you should buy them because there have been reports of polo engines busting spark plugs due to over revving. Apparently these solve the problem.
Posted: Sun Oct 12, 2008 10:30 pm
by xcore
bosch sparks plugs wouldnt fit in my HT leads so had to opt for NGK
Posted: Mon Oct 13, 2008 8:53 am
by alexperkins
I have these in my GTI and it accelerates much smoother than it used to with them.
Posted: Mon Oct 13, 2008 1:27 pm
by chrisjames
^ oh really? I hay have to get a set then
I thought the change would be minimal