I've been reading a lot but still have questions. It would be for my 2014 auto RT.
1. I understand a 85mm will help even stock engines with throttle response. What one'shave had the best user results?
2. How hard or long is install.
3. Besides disconnecting the battery any other install procedure?
I want to do this and cold.air intake in the same day then cut outs and muffler swap later down the road.
Finally end it when I can find a good dyno tuner.
tuner and up the throttle boost for better throttle response. Might as well load the 91 canned tune and reduce tq mgmnt while your at it. That you will notice. Reso delete for throttle response, not so much.