Prevents further carboning up of your intake. Smoother quieter cleaner engine with better response at lower RPM.
Turns Off a working EGR but will not fix a broken EGR. No check engine lights.
PLEASE NOTE: Ford Ranger PX1 with no DPF (2012-2015) but not XTR or XLT models & MAZDA BT50 3.2 (2012-2015 with no DPF)
5 minutes DIY installation