IPE (STAINLESS)EXHAUST SYSTEM F1 Down Pipe With Cat-bypass F80 M3F82/F83 M4 F1(2014 - on)** Cannot fit OPF.

The breathtaking BMW M3 (F80) / M4 (F82 Coupe / F83 Convertible) is the newest model from the BMW M Series - already an exclusive high performance car on its own, but even better with an iPE Innotech Exhaust System. Our system comes with larger pipes in diameter, leading to less exhaust gas pressure and more performance, especially in the low rpm range. The completely new design brings extra power and a remarkably aggressive and sportive sound.
The sound characteristics of the iPE exhaust system are absolutely unique: low rpm ranges are well accentuated - a pure pleasure for your ears combined with significant increase in performance and torque. When you hear the valves open for the first time, you will be amazed by the extreme sound experience.

All standard tips comes with chrome silver tips.  Other colors are value-added.

* Instruction Manual Download : https://goo.gl/GZj8Aq

WARNING - Please read these disclosures carefully prior to your installation!

1.Improper adjustments made during installation may result in short-term to permanent damages to the iPE exhaust system and/or your vehicle.
iPE will not be held responsible for any damages to the vehicle, and warranties on our products will be voided if the damages occurred due to improper installation.If you have any trouble installing the system please contact your authorized dealer! 

2. The manufacturer, importer or dealer shall not be liable for any incidental damage including personal injury or any other damages caused by improper installation or operation of the iPE exhaust system. When installing the iPE exhaust system be careful that the exhaust system does not touch other parts sensitive to high temperature.

3. iPE makes no representation or warranties with regard to damage caused by the improper installation, use and maintenance of the iPE exhaust system. The warranty is limited to defects recognized by our technical department and of normal use only, and excludes items subject to normal wear and tear(gaskets and damping wool). The warranty is voided in case of accidents, modifications, improper or competition uses.