S55 Exhaust Tips For BMW F87 M2, F80 M3, F82 M4 - ARM Motorsports X3 (F25) Pairing the ARM MK7 Downpipe

Pairing the ARM MK7 Downpipe with a proper tune will yield gains up to 60whp and 105wtq on the stock IS20 turbocharger

6 liters per minute): Our Stage 2 bucketed fuel pump comes with a single Walbro 450 (F90000274) fuel pump

Dyno Results

304 Grade Stainless Steel: A durable and corrosion-resistant material designed to last

Nozzles are rated in gallons per hour using a BMS WMI pump @ 200psi

S55 Exhaust Tips For BMW F87 M2, F80 M3, F82 M4 - ARM Motorsports X3 (F25) Pairing the ARM MK7 DownpipeHIGHLIGHTS Fits OEM and Aftermarket Diffusers 304 Stainless Steel Direct Bolt On ARM Lifetime Warranty BMW M3 M4 ARM Exhaust Tip Unbox and Install PROFILE The ARM F80 M3 Exhaust Tips give your M3 a stunning modified look that installs in minutes and is backed by the ARM Limited Lifetime Warranty. The large 90mm ARM M3 Exhaust Tips dwarf the small tame look of the stock M3 tips to give your F80 a more complete and aggressive look. ARM F80 M3 Exhaust