BMW F8X M3/M4 Stainless Steel Exhaust System BMW-535i GT-xDrive-2015

BMW F8X M3/M4 Stainless Steel Exhaust System BMW-535i GT-xDrive-2015The CarBahn High flow exhaust is made of stainless steel for maximum durability. This is a complete cat back exhaust not just a pair of axle back mufflers. The CarBahn exhaust retains the OEM catalyst and electronic controller valve in the mufflers for a mellow sporty sound when driving normally without the drone usually associated with most aftermarket exhausts. When you go to WOT ECU will open the electronic valve increases flow for maximum power

OEM #: 17517846235

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Improved Airflow: Designed to optimize airflow by over 40% compared to OEM to the engine

Direct Replacement: Engineered to be a direct fit for easy installation

25 hp on modified vehicles

State-of-the-art heat exchanger Front-mounted cooling engineered for 40% more capacity

It is CarBahn full discretion to determine cause of failure

margin: clamp(3rem

High-Strength Construction: Manufactured to meet or exceed OEM standards

Discharge Pipe Kit includes:

BMW G87 M2 (all model years)