Reviewed By Marcus P (Columbia, SC) Reviewed for a 2003 Toyota Sequoia —4/16/2014 10:04 AM
Nice addition to my 03 sequoia. I seen a small increase in fuel economy and power. The sound it makes is the bonus.
Reviewed By Jimmy F (Bowie, TX) Reviewed for a 2005 GMC Sierra —3/19/2015 3:54 AM
installation took half hour.no whistle sound that others have reported.160000 miles on 5.3 motor.sounds great,more power and getting an extra 1 to 1 and half mph gain.great purchase,well worth the money