BMW 5, 6 & 7-Series N63/N63TU ARM Charge Pipes Available Coupon Code:"M3Parts" (Enter manually at checkout) This Valved Axle Back System

This Valved Axle Back System is designed to fit 2007-2013 Base

2 M10 Flange bolts

1x Genuine Porsche Strap

we offer the catless test pipes

Fitment: 2019-2022 G20 3 Series (M Sport)

BMW 5, 6 & 7-Series N63/N63TU ARM Charge Pipes Available Coupon Code:"M3Parts" (Enter manually at checkout) This Valved Axle Back SystemARM Motorsports N63 Charge Pipes give you the ability to take your N63 powered BMW to the next level with methanol injection ports. Constructed of precision CNC machined 6061 aluminum, the ARM N63 Charge Pipes will allow you to tap methanol injection into your charged air pre intercooler, giving you the ability to decrease intake air temperatures, increase boost, advance timing, and prevent detonation. The N63 engine responds very well to tuning, as