Swallows Racing 4.0 XJR6 16% Lower Pulley

£450.00

1 in stock

SKU: SR0015 Categories: , Tag: Brand:

Swallows Racing 4.0 XJR6 16% Lower Pulley

Swallows Racing 16% lower supercharger pulley is the perfect improvement to your 4.0 supercharged format jag, by reducing the size of the pulley you are increasing the speed of the supercharger which translates more BHP and torque.
For the ultimate performance couple this with our SR remap.

Fitment requires removal of the old pulley and modification which needs to be done here at Swallows and coupled with our performance remaps will show a dramatic increase in throttle response, torque and BHP.

This item comes with the correct size drive belt needed for the conversion.

*Please call us for individual quotes and booking.

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