Reviewed By Bob H (AIKEN, SC) Reviewed for a 2016 GMC Sierra —8/31/2017 6:54 PM
Awesome and well worth the money. Great sound and better mileage. I installed it on my 2016 GMC 2500 Sierra gas 6 liter. I step on the gas pedal and it sounds like a BEAST. I put one one my BMW Z-4 and love that one too !