Forge Piston Ram Dump Valve for Evo 4-X (FMDVEVO14) Innovate Motorsports These give you improved traction

These give you improved traction and reduced wheel hop without too much vibration

Porsche style 108mm CV's on both ends

• One -8AN return port

Future Features:

Forge Piston Ram Dump Valve for Evo 4-X (FMDVEVO14) Innovate Motorsports These give you improved tractionMade from billet aluminum, this atmospheric diverter valve dumps the charge air to atmosphere creating the "Whoosh" sound most commonly associated with rally cars. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably. Vehicle Fitment: 2008 2015 Evo X (GSR, MR and Final Edition models) 2001 2006 CT9A Evo 7 8 9 (GSR, RS, SE and MR models) 1996 2001 JDM Mitsubishi Lancer Evolution 4 5 6 models