BMW 5,6 & 7-Series N63/N63 ARM TU Intakes Available Coupon Code:"M3Parts" (Enter manually at checkout) High quality Silicon couplers with

High quality Silicon couplers with BMW specification hose clamps

Introducing the MidWest Bimmer Supply Supra A90 Valved Catback Exhaust

We have carried out intensive R&D to develop an intake which not only improves on the stock M2/M3/M4 but also is future proof in its capacity to cater for high powered builds well in excess of 1000hp

Its valved design allows for adjustable sound levels

A dedicated mid pipe to enhance air flow and improve sound

BMW 5,6 & 7-Series N63/N63 ARM TU Intakes Available Coupon Code:"M3Parts" (Enter manually at checkout) High quality Silicon couplers withOur test car was an N63 equipped 2012 550i GT optioned with the all wheel drive xDrive system. It came with a Stage 2 tune installed making our baseline numbers 412awhp and 482awtq. After installing the ARM 3" Downpipes and N63 Intake, we recorded gains of 48whp and 43wtq over the standard Stage 2 tune for an impressive total of 460awhp and 525awtq. HIGHLIGHTS Increase HP TQ Improved Turbo Spool Enhanced Turbo Sound No Cutting Trimming Fully