I've read of one instance where the user of the JD Power surge said the device provided real hp gains.
Any one else tried one yet?
I'm interested to know if there were changes made in the lower RPM's.
Increased throttle response?
Snappier off idle response?
Thank you !
Any one else tried one yet?
I'm interested to know if there were changes made in the lower RPM's.
Increased throttle response?
Snappier off idle response?
Thank you !