Reviewed By ROBERT H (Clifton, NJ) Reviewed for a 2004 Infiniti QX56 —3/21/2011 9:35 AM
IMPROVED GAS MILEAGE IN MY 2004 QX56 BY ABOUT 1.5 MPG. ONLY USED IT FOR ONE WEEK.
Reviewed By Nicholas J (Pasco, WA) Reviewed for a 2005 Infiniti QX56 —7/3/2013 7:21 AM
I installed the spacer in about 30 minutes. Fit will with factory air intake. Noticed better bottom end response and improved gas mileage. Went from 15.5 average to about 17.2. There is no "whistling" sound. Good addition.
Reviewed By James W (Atlanta, GA) Reviewed for a 2012 Infiniti QX56 —4/13/2006 5:44 AM
After talking witha couple of folks in my car club. I didn't expect to get a lot of performance out of this unit.... just some sound affects. However after installing it (myself) I noticed considerable responsiveness in the throttle. I am execptionally pleased. Service from these guys was great too. Matched price and shipped quickly!