Reviewed By Ernest M D (evans, CO) Reviewed for a 2013 Ford Escape —11/6/2011 6:54 AM
amazing hp and torque gains on my 2011 grand sport vette. would buy again in a heart beat.
Reviewed By Allen W (Bagdad, AZ) Reviewed for a 2008 Ford F-250 —3/12/2009 7:02 AM
The boost cooler really keeps the EGT's down and helps the fuel mileage about 1-2 MPG on my 6.4 Powerstroke Diesel. It does go through a load of the juice so I recommend using an alternative that they list on the site instead of the boost juice because you won't save any money on fuel.
Reviewed By William S (Gilbert, AZ) Reviewed for a 2011 Infiniti G37 —8/2/2017 4:13 AM
The HPS post-MAF air intake tubes gave the engine a bit deeper of a growl at wide-open throttle and when combined with aFe or K&N drop-in filters, there was a noticeable improvement in acceleration. I did have to trim about an inch off each breather hose, but YMMV. Would definitely purchase again.