BMW F80 F82 M3 M4 15-19 Mid Pipe Water Pump Civic Si w/ Race MAF

Civic Si w/ Race MAF Housing (size-75mm)

7 layers of stainless steel

and more stable feeling rear chassis

Bolt Specs: Oil Feed - 1/4" NPT

This large bore also dampens backpressure pulses created by larger injectors and works perfectly with stock injector sizes

BMW F80 F82 M3 M4 15-19 Mid Pipe Water Pump Civic Si w/ Race MAF*All headers and large exhaust items may be subject to additional shipping charges* The PLM Power Driven BMW M3 M4 (F80 F82) 2015 2019 mid pipe exhaust was made for maximizing HP gains. More flow, more power, more torque and better sound! The mid pipe was specifically designed to eliminate the highly restrictive nature of the OEM F80 M3 and F82 M4 mid pipe thus creating optimal exhaust flow and drastically improving performance. The mid pipe is made