L850-S63

The BMW S63 — 8 Cylinder 4.4ltr engine from BMW.

We offer 1 power level of upgrade , maximizing the housings capacity for larger wheels without compromising the turbine housing wall thickness we can offer the best performance and reliability.

The originals units are cnc machined to accept larger billet compressor wheels and 9 bladed high flow turbine wheels. These are unique specs to Littco and have been designed in house.

We include, as with all our turbos, upgraded larger thrust bearings, these are vital when pushing the turbos above the original boost pressure.

Our cores are precision balanced and assembled in the UK.

Features:

Billet compressor wheels

9 Bladed turbines

Upgraded thrust bearings

CNC machine housings

Precision balancing including VSR balance sheet

All items are sold as :

1) Exchange basis, You can send in your units or we can take a deposit and ship a set of refurbished units, returning the deposit on the return of your old units ( they have to be in serviceable condition )

2) A complete refurbished set, no exchange or deposit required

3) Brand new units converted to hybrids