Definitely runs leaner.
I ran in multiple track days and noticed no Pinging. = no damage to engine.
Extractors, basic 2inch exhaust and a Nistune.
Got a 20% increase in power.
Without a tune or some sort of increased fueling, extractors are pretty much for decoration only.
I wouldnt trust any company that took that long to respond.
alot of people buy the ones Justjap sell.
a buddy of mine sells the Emotion brand set. ive ran a set for more than a year and they are great.
Send my mate Matt a msg, price is $1250AUD delivered to your door...
All of the vents on my car were blocked when i got it. it took a bit of effort with a stiff cable tie and parts washer to clear the solid burnt oil from these points.
M y car was not burning oil but was leaking it Every where.
On older engines ive always thought that burning oil, but knowing...
thanks,
im gonna do a bit a a shopping trip to local scrap yards and wreckers,
tape measure and PCD gauge in hand.
although the want for theses is getting greater...
http://www.aeroracewheels.com/wheel_pgs/thirty_one_series.html
kind of need to trial fit something before i buy good...
Hey.
Im beginning the hunt for info on what other small cars had 13 inch 7 or six inch wide rims.
some of you will know why...
not too fussed on wheel stud PCD at the moment, but i'm not sure if there is much out there that wide.