When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have recently put on a lift with 35s on my X. I have the idp street tune and I changed my revs per mile to 520 to accommodate for the larger tires. However it has been revving really high and not shifting at the right times. Is this just what I have to deal with because of the tires and stock gearing or do I need to change the tune or something. Any suggestions?
Make sure you didn't accidentally change any of your shift points, or max RPM. I accidentally lowered one of mine once, and had almost the exact same symptoms.