Genuine BMW SMG Fluid Reservoir and Bracket - E46 M3 CSL F01 750LIX Start it up

Start it up

or M4 with the MMX Performance Control Module (PCM)

Secure two-piece clip-on design

Fit BMW G2X 330I LCI with 2NH/ 3M2 Brake Kit

Trust MMX to deliver a solution that keeps your M3 performing at its best

Genuine BMW SMG Fluid Reservoir and Bracket - E46 M3 CSL F01 750LIX Start it upUpgrade your E46 M3 with this genuine BMW SMG Fluid Expansion Tank and Mounting Bracket, originally equipped on the rare and track focused E46 M3 CSL. This OEM setup is essential for enthusiasts performing a CSL carbon airbox conversion or relocating the SMG pump for improved engine bay layout or CSL style modifications. Precision built to BMWs factory specifications, this reservoir and bracket assembly ensures optimal fitment and reliability,