GSC 4B11 Evo X Exhaust Valves MAPerformance Go to Start/Control Panel/System/Hardware/Device Manager

Go to Start/Control Panel/System/Hardware/Device Manager

Fits all Evo 4/5/6/7/8/9 models and works with OEM and stock replacement belts

The AMS Performance Evo X polyurethane front motor mount bushing insert will decrease transmission movement and result in more precise shifts and improved throttle response

Display Lambda values from

Please select the correct option so you receive the matching -10AN fitting

GSC 4B11 Evo X Exhaust Valves MAPerformance Go to Start/Control Panel/System/Hardware/Device ManagerGSC Power Division exhaust valves for the 4B11 Evo X. Exhaust valves are sold as a set of 8 or individually as needed. Choose the standard modified 23 8N stainless material or 2000F Super Alloy. Available in the standard 29mm size or +1mm oversized. Valve stem diameter is 5. 5mm, overall length is 105. 85mm. Vehicle Fitment: Mitsubishi 4B11 2008 2015 Evolution X GSC Exhaust Valves: Part Number: Head Diameter Size: Material: Quantity: GSC 2021 8 STD