TTT Performance offer a large range of parts and services for the factory M90 supercharger fitted to commodore and statesman V6’s.
We can repair, service or upgrade your Eaton M90 Supercharger
From a simple boost upgrade, front seal replacement, to a total rebuild with all new internals including rotors and bearings. We dismantle, inspect and quote before starting on repairs to noisy or leaking superchargers.

L67 Boost upgrade kit

Supercharger pulley upgrades.

Proven and tested our TTT special blend supercharger oil.

M90 Supercharger couplers

Replacement supercharger bearings are available as supply only or supplied and installed.

We only supply high quality replacement supercharger front seals for M90 superchargers

These Products and more are available in our Ebay Store to view click the Ebay banner below