Universal 0~140 PSI Adjustable Pressure Regulator FPR For BMW E39 5 series Facelift 2000~2003

DESCRTION:Most modern injected vehicles run a in the tank and run much more than it is needed to the rail. A regulator keeps a certain amount of preure in the rail and then sends the rest bato the tank. However, s upgrade the air intake system as well as the exhaust system and on neglect that more is needed to e those mods perform at their full potential. This Preure Regulator is adjustable so you can tune the preure to your needs.100% and Never UsedIt can provide precise consistent noost as much as twice of the factory flowManage your system requirements, increase delivery by rasing preure Preure Regulator can deliever high performance, with life and high reliable operationAdjustable from (1-15) psi to (140) maximum capacityIncrease delivery by raising preure around 5-10 horsepowerAdjustable preure regulator with 1:1 ratioProfeional installation in highly recommended (No instruction included)Fitment:Universal Fit Any Car ModelsColor: Red, Blue, Sier, BlackPackage:·1x Preure Regulator·1x Hose·Other Hardware s Show AboveNotes:100% Profeional Installation is Highly RecommendedInstallation Instruction is NOT Included

All it are unle stated otherwise on the listing. We sell DIY (Do It Yours) It with a few exceptions. We take no responsibility in teaching you how to install. Profeional installation is strongly recommended.