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APEXBUILT 4" Race Downpipe || N55(F10 EWG)

APEXBUILT 4" Race Downpipe || N55(F10 EWG)

Regular price $549.99 USD
Regular price Sale price $549.99 USD
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ApexBuilt® BMW F06/F10/F15 N55 4"/EWG Catless Race Downpipes offer...

• Industry-leading build quality.

• Perfect fitment, guaranteed.

• Drastically improved throttle response, quicker turbo spool, and an aggressive exhaust note.

• Estimated gains of 20-25 wheel horsepower and 30-40+ TQ when installed on a vehicle that is not tuned.

• Estimated gains of 40+ HP and 50+ TQ over stock power levels when paired with an aftermarket ECU tune.

• TIG-welded T304 stainless steel construction, assembled by hand in Naples FL.

• All required hardware for installation included.

• Lifetime warranty.

• Fits LCI 2014+ BMW F10 535i, 535i xDrive, F06 640i, 640i xDrive, F15 X5 35i, & F16 X6 35i


These these parts are for OFF ROAD / RACE USE ONLY. They are not 50 state legal. Any of our catless race downpipes WILL NOT be sold in, or shipped to, the state of California. We advise you to run a tune on your vehicle for best results.

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