Mitsubishi Eclipse Generation 2 Blow Off Valve Mitsubishi > Evo > 9 OEM Number: 18201401797

OEM Number: 18201401797

First turn the valve adjustment knob all the way down in the

Powerflex REAR UPPER WISHBONE OUTER BUSH PFR5-4618

Small diameter: 70mm (2 3/8")

Throttle angle

Mitsubishi Eclipse Generation 2 Blow Off Valve Mitsubishi > Evo > 9 OEM Number: 18201401797We recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner Made from billet aluminium, this atmospheric diverter valve dumps the charge air to atmosphere creating the "Whoosh" sound most commonly associated with rally cars when the throttle is lifted. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably. Available in Polished only. Dual Piston Atmospheric Valves