Reviewed By Keong L (HENDERSON, NV) Reviewed for a 2018 Honda Ridgeline —12/15/2017 2:59 AM
Can feel the slight increase in power. Not sure about mileage since too new to be able to tell.
Reviewed By Jacques P (Cedar Hill, TX) Reviewed for a 2006 Honda Civic —1/20/2009 5:11 AM
This was really easy to install. Straight forward. Instructions would help those who are not handy though. I noticed the improved performance immediatly. Does what it claims in some respects. It does make a whistling sound in the low RPM range and it seems I am getting less MPG but that may be due to me hitting it a little more. Great product overall. Get you one.