The BMW S63 W.4 Turbochargers are complete, bolt on replacements for the stock turbochargers. There are no core charges with these turbos. No need to send in your stock turbos to get modified while your car sits in pieces waiting for the turbos to get back. Simply install the Weistec W.4 Turbochargers when you receive them. All necessary hardware is included. New turbo inlet pipes that mate up to the factory airboxes (or any bolt on aftermarket intake), and new charge pipes with integrated methanol injection ports that connect the turbos to the factory intercoolers come standard with the S63 W.4 Turbochargers. A pair of Weistec 304SS downpipes are also included to connect the turbos to the rest of the exhaust without any cutting or welding as downpipes that are for the stock turbos will no longer fit the vehicle. Stainless braided oil and coolant lines are included with custom CNC machined and anodized fittings. It truely is a bolt on turbo upgrade that completely replaces the factory turbochargers. Even the factory engine cover still fits over the turbos.

Weistec offer three different Garrett turbo size options to choose from: GTX3071R Gen II, GTX3076R Gen II, GTX3576R Gen II, and GTX3582R Gen II. This gives choices that range from reasonable response and mid range, to all out monster top end power!

Features:

• Choice of Garrett Gen 2 GTX3071R, GTX3076R, GTX3576R or GTX3582R Turbos
• .75 A/R Turbine Housing
• .70 A/R Compressor Cover
• No core charge / exchange
• Ball bearing turbochargers
• High flowing Weistec stainless steel turbine housings
• Weistec turbo intake tubes and charge pipes
• Weistec 304SS Downpipes (OEM style downpipes are incompatible)
• All OEM heat shields are retained
• Retains factory wastegate actuators
• Bolt in installation
• Stainless braided oil and coolant lines
• CNC machined anodized coolant and oil fittings
• Weistec Horsepower: 1000 (Stock - 547)
• Weistec Torque: 900 (Stock - 502)
• Turbo Type: W.4 (Complete Replacement)
• Engine Family: S63

• BMW F10 M5 11-16
• BMW F12 M6 12-17
• BMW F13 M6 13-17
• BMW F14 M6 Gran Coupe 13-17
• BMW F15 X5 M 15-17
• BMW F16 X6 M 15-17

• Custom tuning is required.
• This item is considered as a special order.