Dinan Big Turbo for BMW N55 (EWG) – 445HP | Multiple Fitments (D310-0110A)

Big Turbo for BMW N55s w/ Electronic Wastegates by Dinan

For the racing enthusiast or those just looking for the best, this is the ultimate upgrade to fully maximize the power output of your EWG N55 engine. The compressor wheel inside the turbocharger is increased in size allowing ~30% greater flow thus enabling additional boost pressures at higher engine speeds while retaining efficiency.These are fully cast turbos that are manufactured to Dinan specifications along with an upgraded thrust system over the stock turbo to ensure reliable and prolonged life. In order to attain maximum advertised power gains these big turbos will need to be paired with DINANTRONICS Stage 4, as well as Dinan’s intercooler to fully regulate the boost increase and deliver a polished product although the exhaust and intake are also recommended.

Features

• Fully cast turbo that is manufactured to Dinan specifications with an upgraded thrust system thereby avoiding lengthy turnaround times caused by a core exchange program.
• Larger billet compressor/impeller wheel that allows ~30% greater flow over stock which then enables additional boost to be realized while retaining efficiency.
• Peak power: 445 HP @ 6000 RPM and 455 lb-ft @ 3000 RPM and a max gain of 128 HP @ 6000 RPM and 113 lb-ft @ 6000 RPM when coupled with other Dinan Performance upgrades. (Data from F22 M235i.) 448 HP @ 6500 RPM and 417 lb-ft @ 3000 RPM and a max gain of 152 HP @ 6500 RPM and 123 lb-ft @ 6500 RPM when coupled with other Dinan Performance upgrades. (Data from F32 435i. Other variants may differ.)
• Dinan Installation instructions detail a procedure, which is quicker than BMW’s turbo replacement procedure saving the end-user money and time at the shop (Applicable to RWD vehicles only)
• Includes o-rings and gaskets needed for complete installation (RWD only)
• Factory matching new car warranty (4yr/50k) when run in Dinan specification
• 50 State Emissions legal; CARB EO # D-176-49

Please Note: Hardware supplied in the base turbo kit is only complete when installing on a RWD vehicle. If vehicle is an xDrive vehicle then additional hardware is required (P/N D313-0117)

Applications

• 2016 – 2017 BMW M2 F87
• 2014 – 2016 BMW M235i F22
• 2014 – 2016 BMW M235i xDrive F22
• 2013 – 2015 BMW 335i F30
• 2013 – 2015 BMW 335i xDrive F30
• 2013 – 2015 BMW 335i GT xDrive F34
• 2014 – 2016 BMW 435i F32
• 2014 – 2016 BMW 435i xDrive F32
• 2015 – 2016 BMW 435i Gran Coupe F36
• 2015 – 2016 BMW 435i Gran Coupe xDrive F36

What’s In The Box?

• 1 – Dinan Big Turbo Kit
• Necessary Hardware (For RWD Only)

References

• Installation Instructions

Warranty

Dinan Manufacturer’s Warranty