HyperGear BMW M2 competition / M3 / M4 S55 TF035HL4W High flow service
Note: You are paying for an overhaul ball bearing conversion and high flow   service for two BMW S55 TF035HL Turbochargers.
 
Service information:
Applied model: BMW S55 TF035HL turbochargers
Power rating: 750HP
Compressor Specifications: Upsized billet compressor wheel with factory comp housing machined out.
Turbine housing specifications: Upsized steel turbine wheel with factory    turbine housing machined out.
Waste gate: Internal waste gate
Bearing type: Bush bearing with upgraded thrust collar assembly
 
Warranty:

We back our work with 12 Month    unlimited KM warranty. Warranty voids if failure caused from installation    faults, Oil  starvation or object damages. Since this is a performance   enhanced product, we do not and can not be liable for any costs or damages   involved incase of product failure.

 
Service    instructions:

Once purchase is made. Turbocharger has to be either    dropped off in person or delivered to our Po.Box. Turn around time is roughly 20    working days.

In some cases the turbocharger might not be suitable for    rebuilding, or if housings are cracked or damaged. You will be informed about it    before services taken place.

 
Service    information:

Factory turbocharger will be stripped, both compressor and    turbine housings are machined to suit a brand new ball bearing core. This   particular core  has up sized wheel sets.  All  engineering work   are carried out in Australia by qualified Australian engineers.

Result show 508rwkws @ 22psi on E85 fuel. Car's an M4 S55, with port injection, upgraded fuel pump, intake, exhaust, and tuned ECU.