ARM Motorsports S58 Mid Pipe for 2021+ BMW G80 M3 & G82 / G83 M4

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Description

ARM Motorsports S58 Mid Pipe for 2021+ BMW G80 M3 & G82 / G83 M4The ARM S58 Midpipe upgrade is designed to unleash the incredible exhaust sounds from your G80 M3 M4. By removing the secondary catalysts and two middle resonators, the ARM S58 Midpipes substantially improve the sound of your S58 powered BMW. Also, by retaining the OEM muffler, you still have the ability to control the exhaust flaps, allowing you to close them for a more subtle tone for when you want to be quiet, or open the valves for maximum sound.

62% higher capacity over the OEM intercooler

your B58 can rev quicker

Our seat kit includes 4 titanium bolts

these covers provide a sleek and modern look while reducing weight for improved performance

By choosing this design you prioritize adjustability and the performance of your car

VRSF 3″ High Flow Stainless Steel Downpipes

FABRIC: Cotton-Poly/Nylon Mesh

• Fits FMIC's with OEM Connections

Special Requirements:

We recommend the following configurations--330i: if you plan to upgrade anything further upstream

you'll get to revel in the sound of turbo spool and BMW's legendary induction sound with every RPM

• xHP and xDelete