aFe Power Downpipes with GESi Ultra High Output Cats for BMW X5M/X6M (F85/F86) [S63]
- Horsepower Increase: +21hp
- Torque Increase: +29 ft.lbs
304 Stainless Steel Construction:
This down pipe is constructed of 3.50" - 3.00" mandrel-bent, brush finished 304 stainless steel tubing for maximum flow, corrosion resistance and quality finish.
GESi UHO Series Catalytic Converters:
Ultra high output metal core catalytic converters for maximum flow and improved horsepower gains.
Quality CNC machined, V-band flange mounts directly to the factory turbo for a leak-free sealing surface.
100% TIG-welded for race proven strength and durability.
Heavy Duty Interlock Flex Pipe:
This unit utilizes heavy duty flex tubing with internal interlock liners to reduce torque stress.
This one piece designed down-pipe features a factory-style V-band flange, heavy duty flex tube and factory O2 sensor and auxiliary ports so there is no modifying, cutting or drilling for a hassle-free installation.
- BMW X5M (F85) [S63]
- BMW X6M (F86) [S63]
- BMW X5M (F8x) [S63]
- BMW X6M (F8x) [S63]
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