Reviewed By christopher d (SALISBURY, MD) Reviewed for a
—4/4/2014 2:28 PM
This unit provides plenty of power and sounds great. installation took a bit but worth the pain. I have gained more fuel efficiency so that is a plus.
Reviewed By chris p (RENO, NV) Reviewed for a
—2/26/2014 8:24 PM
This product has added noticeable amount of power. vehicle even sounds better. 900 miles and no issues. Easy to install. installed in 30 min
Reviewed By David D P (West Jordan, UT) Reviewed for a
—10/28/2010 7:01 AM
Installation was about average, performance gains were nice. My Envoy is a lot funner to drive now.