Reviewed By Drew S (GALLATIN, TN) Reviewed for a 2013 GMC Sierra —9/27/2017 8:56 AM
added this to Volant Cold Air intake. MPG increased from 10.6 to 11.7 and huge difference at 2500 rpm. adds a low rumble at higher rpms.
Reviewed By Anthony S (Grand Lake, CO) Reviewed for a 2016 Toyota Tacoma —10/7/2017 8:27 AM
I have had these before on V8 engines and did not notice much improvement. However on my V6 Tacoma the low end torque is much better and throttle response seems more crisp. It does seem like MPG is a little better as well.