ApexBuilt® BMW F85 X5M/F86 X6M Race Downpipes (S63TU, 2015-19)
From £776.00
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ApexBuilt® BMW F85 X5M & F86 X6M Race Downpipes offer...
• Industry-leading build quality.
• Perfect fitment, guaranteed.
• Drastically improved throttle response, quicker turbo spool, and an aggressive exhaust note versus OEM.
• Estimated gains of 35-45+ wheel horsepower and 55-60+ TQ when installed on a vehicle that is not tuned.
• Estimated gains of 55+ HP and 60+ TQ over stock power levels when paired with an aftermarket ECU tune.
• TIG-welded T304 stainless steel construction, assembled by hand in Naples FL.
• Lifetime warranty.
Release Notes:
Jan 19, 2023: Redesigned V2 F85/F86 downpipes have been released, all orders placed on or after January 23rd will receive the latest V2 design shown in current photos.
PLEASE NOTE:
These these parts are for OFF ROAD / RACE USE ONLY. We advise you to run a tune on your vehicle for best results.