Originally Posted by
3ZHPGUY
I've got the Turner's and will say it was the best addition I ever made. I've owned my ZHP since 12-23-2006 @ 28,090 miles. The Turner Pulley's were installed on 3/7/2009 @ 64,725 miles. Best mpg before was 29.36069 and after (on the way to the 2013 ZHP reunion) 32,07311. The performance upgrade is significantly noticeable and today @ 137,250+ I have only had one issue with the power steering pump that cured itself and may not be related.
(added) Turner makes 2 sets, one for high end stereo, one for max power. I have max power.
One interesting fact: a few years ago, I took a Dinan ZHP for a test drive from EAG with my Son (27) and Son-in-Law (29). The car had a Dinan CAI, Throttle Body & Stage 3 software. During and after the test drive, it was the general condenses, hands down between the three of us, that mine would have undoubtedly left that thing in the dust, was far more responsive, and had significantly more pull
guy, thanks for the feedback. i had been considering this as i don't like the idea of plastic pulleys, although when i refreshed my cooling system last summer i used an aluminum WP pulley. now i want to get that plastic PS pump pulley out of there! i may go for the TMS kit.
peter
peter
2004 330i ZHP
2005 330iT ZHP
2010 328iT M Sport