JB4 Replacement Enclosure, Case, or Cover Style:Scratched and Blemished Billet JB4 Enclosure (1) Diff brace bracket

(1) Diff brace bracket

and reattach it to the vehicle with the supplied extended bolts

Compatible with all BMS JB4 & Stage 1 tuners

*Stage 2 bucketless pumps can be purchased with the standard Walbro 450 pump or the optional 525 pump that flows approximately 10% more fuel

JB4 Replacement Enclosure, Case, or Cover Style:Scratched and Blemished Billet JB4 Enclosure (1) Diff brace bracketProtect your JB4 or BMS Stage 1 tuner with the right enclosure for your application. Choose from our premium CNC machined billet aluminum enclosure for maximum durability, our weatherproof plastic enclosure for F and G chassis applications, or the high temperature plastic enclosure designed specifically for E chassis BMW models, all engineered to keep your tuner protected from heat, moisture, dirt, and everyday abuse. JB4 Billet Enclosure: Rugged,