Yella Terra Press on Pulley & Idler Kit.
The most cost effective way to wind up the boost and punch some life into your supercharged L67! Noticeably crisper/snappier throttle response across rev range.
With your choice of 87mm (9-10psi) or 82mm (10-12psi) drive pulleys increasing boost.
Precision machined from quality aircraft grade aluminium then anodised. Factory look and feel for the "wolf in sheep's clothing" stealth appeal under bonnet.
Unlike other brands, Yella Terra does NOT require a smaller belt, our oversized idler will take the slack allowing you to retain the factory length belt... a great advantage (particularly if you ever need to replace in a hurry... without having to order special/unstocked lengths).
Can be installed in-situ with any branded pulley removal/installation tool. However we recommend a hydraulic press to eliminate any chance of shaft damage.
Tune is always advised when increasing the performance of your engine to ensure maximum horsepower from your investment.
Designed to pack punch! The perfect mod for any stock standard or modified L67.
*figures based on non modified vehicles.
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Cheap and easy improvement
Probably the best upgrade you can do when you consider the price. Car is noticeably quicker and blower noise is great. Love the factory look. Highly recommend.
