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Stainless Steel Turbo Flex Downpipe Exhaust For BWM 08-14 X6/ 10-13 X5/ 12 650i/ 11-12 Alpina (Fit 4.4L Turbocharged Models Only)
DESCRIPTION
The most restrictive part of any exhaust system is the catalytic converter. The stock catalytic converter is meant to filter the flow of exhaust gases to reduce the amount of harmful gases into the atmosphere. Because of this, lots of potential performance is restrained. Down Pipes eliminate the stock catalytic converter and reduce exhaust backpressure. By maximizing exhaust flow, this downpipe allows the turbo to spool up and build boost quicker. The result brings out the vehicle's performance potential by giving it a free high flowing exhaust system.
- Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends
- TIG welded CNC Machine Flange for Strength and Durability
- Inlet/ Outlet: 3" OD / 2.5" ID. Utilizes Factory O2 Sensor Position, O2 Sensor bung is welded on tubing so stock O2 sensor can be plugged in.
- Increase Engine Output and Efficiency. Gain 10 - 15 HPs (approximately)
- Direct Bolt-In Replacement of Catalytic Converter