yes had mine for over a year now, you notice the difference in acceleration, but i would wait until rrm comes out with the v2 pulley because there has been talk of problems with the stock and rrm first crank pulley
It's pretty much the same concept. I have it installed on my 08 GTS. I noticed my engine will rev up a bit faster. Increase in 0-60 time? Maybe. If so, it's not a noticable difference. Many have noted that they installed it, after, they put in their CAI/SRI and/or their exhausts. To them it made a difference. I installed it before I put in my CAI. I noticed a huge difference when I installed my CAI. So I cannot comment on it being just the CAI or the combination of the CAI/Pulley.
i have a 08 GTS and i put the pulley on ofter the SRI and for me there is a little increase on rev and take off. nothing to jump up and down about, still noticible.
Ugh, the problem with the pulleys is only for the 2008 lancers, your 2003 ES will be just fine with the one RRM makes.
Can you say that for sure are is the diameter of the 03 the same as the 08? are the belts the same length. Im new to the tuner world but i wouls think these to be important concerns.
lets no confuse 02-03 lancer pulleys with the 08+. there is no issue with the 02-03 pulley and we have them in stock.