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Brand new high performance supercharger pulley from MWR
Fits:
2007-12 Exige, 2-eleven models with 2ZZ engine and OEM MP62 supercharger
- 6061 Aluminum construction for light weight, improving response and minimizing flywheel effect of supercharger
- Hard anodized for long service life
- Direct replacement for original pulley, only other part needed for install is the correct belt (see below)
In general, these models came with a 3.4″ (86mm) pulley from the factory.
3.1″ (79mm) = +2psi (ok on stock tune)
3.0″ (76mm) = +2.5-3psi (tune required)
2.9″ (74mm) = +3-4psi (tune required)
2.7-2.8″ require engine modification (lower compression) and custom tuning.
Intercooler upgrade also recommended for 2.9″ and smaller.
