Pure Turbos BMW S55 Stage 2+ Turbos

Pure Turbos' new Stage 2+ upgrade is here to push the envelope even further than their already renowned Stage 2, built on the same purpose-designed S55 compressor and turbine wheel profiles rather than a generic wheel adapted to fit. On a full bolt-on M3 running port injection and a BM3 flash tune, documented dyno testing showed an increase of almost 130whp over the standard Stage 2 upgrade on the same car, a genuinely substantial jump for what remains a direct-fit turbo upgrade.

Each unit features an S55-specific engineered billet compressor wheel and an S55-specific engineered HiFlow turbine wheel, backed by a bulletproof heavy-duty large-pad steel thrust upgrade for genuine durability under sustained boost. Everything is completely CNC machined, including a CNC-ported inlet, and VSR balanced to tolerances better than OE S55 specification. It's genuinely no exaggeration to say the world's fastest M2, M3, and M4 builds run Pure Turbos.

Please note: removal or modification of the factory turbo heat shields is required for proper fitment, budget for this as part of your installation.

Why Choose This Turbo Upgrade

• Documented dyno gain of almost 130whp over the standard Stage 2, on a full bolt-on, port-injected M3
• S55-specific engineered billet compressor and HiFlow turbine wheel profiles, not a generic adapted wheel
• Bulletproof heavy-duty large-pad steel thrust upgrade for genuine durability
• Completely CNC machined, including a CNC-ported inlet
• VSR balanced to tolerances better than OE S55 specification
• Trusted by the world's fastest M2, M3, and M4 builds

Compatibility

• BMW F87 M2 Competition/CS (S55, 2014-2021)
• BMW F80 M3 (S55, 2014-2021)
• BMW F82/F83 M4 (S55, 2014-2021)

Includes: silicone intake inlets (front and rear).

Installation note: requires removal or modification of the turbo heat shields for proper fitment.

Please select your configuration at checkout: refundable core deposit or send-in-your-turbos option (lead time starts once your stock turbos are received).