Reviewed By Steven C (La Mesa, CA) Reviewed for a 2011 Chevy Camaro —7/3/2014 3:18 PM
The wire installation was very simple and I've noticed a definite increase in power as you accelerate.
Reviewed By Matthew R (PAHRUMP, NV) Reviewed for a 2008 GMC Sierra —8/31/2015 4:29 PM
A good set of wires much better than what came off the truck. changed the plugs and wires on my 2008 GMC SIERRA DENALI 6.2 and getting a 1 MPG increase on the hiway planning on getting the ACCEL coils soon as well to complete my ignition upgrade