Olvesxc One Color Exhaust Gas Recirculation 57Mm Adapter Valve Kits For A3 8L 8P For A4 For A6 For Avf 100/130/160 Bhp Diesel Delete Kits  Egr Valve

OLVESXC

57mm Adapter Valve Kits For A3 8L 8P For A4 For A6 For AVF 100/130/160 BHP Diesel Delete Kits. CNC Machined from a single aluminum billet. Reduces inlet air temperatures equal more power, Prevents inlet and turbo from clogging up. Exhaust gas dilutes the air-fuel mixture, reducing combustion intensity, resulting in smoother operation. EGR is generally turned off during idling, acceleration, and high loads to prevent insufficient power and unstable idling., Manufacturer: changqishangmao1