2015-2021 BMW M2C / M3 / M4 S55 CTS Stage 2+ "RS" Turbo Upgrades

Views: 1
Special Price $2,549.00 Regular Price $3,199.99

TAGS: 2015, 2016, 2017, 2018, 2019, 2020 BMW M3 / M4 S55, 2018, 2019, 2020, 2021, M2C, Turbo Upgrade, CTS Turbo Stage 2+ RS Turbo Upgrades


2015-2021 BMW M2C / M3 / M4 S55 CTS Stage 2+ "RS" Turbo Upgrades - CTS-TR-0055

CTS Turbo is excited to announce the release of their latest Stage 2+ aka the “RS” turbocharger set, designed specifically for the BMW S55 platform. This kit builds on the success and knowledge for the previous turbo projects and incorporates new technology to optimize performance and maintain factory fitment.

The CTS engineers utilized transient flow analysis and flow bench testing to optimize the twin scroll turbine housing, while maintaining stock fitment, stock location, and using the stock wastegates. This allows for the use of any stock fitment downpipes, intakes, and charge pipes. The result is an impressive 808whp on a built engine with supporting mods. You can simply transfer your factory wastegates, high performance downpipes, intake and charge pipes during the install. No custom parts are needed and all factory installation hardware and gaskets are used!

The kit features a complete brand new turbochargers and large inlet pipes. No need for cores to be sent in or purchased.

Each turbocharger is VSR balanced to exceed OE tolerances with upgraded heavy-duty bearings and thrust washers. Then supplied with reinforced silicone inlets, that are compatible with any intake system. These inlets will not collapse or deform under vacuum.

These turbochargers are designed to move a lot of air at lower boost levels, which means you can make some serious power without over-speeding the turbos, equalling reliable performance.

Optimal boost level are 24-25psi with approximately 85-88% WGDC. This must be confirmed by your tuner and adjusted, depending on your build.

2015-2021 BMW M2C / M3 / M4 S55 CTS Stage 2+ "RS" Turbo Upgrade Features:
- Complete brand new turbocharger; no need for core to be sent it or purchased
- Bolt-on journal bearing CHRA with HD bearings, turbine shaft diameter increased by 0.5mm and thrust surface increased by 2mm
- Billet 8 blade compressor wheel, 47.4mm inducer, 58mm exducer with 63.10mm extended tip design
- 9 blade Mar-M 246 Superalloy turbine wheel,  52mm inducer, 45.6mm exducer, high-flow
- 316 stainless steel exhaust housings and wastegate components
- VSR Balanced to exceed OE tolerances
- Wire-reinforced silicone turbo inlet included
- Compatible with factory installation hardware (not included)
- Compatible with factory wastegate actuators (not included, use your original wastegate actuators)

2015 – 2020 BMW M3 and BMW M4 with S55 engine (F80, F82, F83)
2018 – 2021 BMW  M2C and BMW M2CS with S55 engine (F87)

Warranty - 6 Months
CTS Turbochargers are warrantied against manufacturing defects for a period of 6 months from the date of invoice. Warranty does not cover abuse, misuse, consequential damages, normal wear and tear, improper installation, or damages resulting from racing. Warranties only apply to the original owner. If a product is found defective the customer will receive, at the discretion of CTS Turbo, free repair or replacement. Warranty on other manufacturers will be processed under their terms.

More Information
Part Number CTS-TR-0055
Brand CTS Turbo
Type of Part Turbo Upgrades
Engine Fitment S55
Length 30
Width 20
Height 15
Weight 49.000000
Write Your Own Review
You're reviewing:2015-2021 BMW M2C / M3 / M4 S55 CTS Stage 2+ "RS" Turbo Upgrades
Your Rating
P65 warnings