Products FOR SALE

The Boxster/Cayman platform has a tendency to overwork and overheat the Power Steering pump to the point that some of the lines have been known to melt!

Cars that are Autocrossed or Tracked suffer the most from this malady.

One of the simplest and most effective solutions is to install a smaller crankshaft pulley known as an under-drive pulley, because it under-drives the secondary systems (A/C, Alternator and Power Steering).

There are no negative issues with cooling, charging or steering, but there’s an upside: the engine will get back about 5-7 HP!

complete kit

This is a precision-engineered pulley which aligns correctly with the other sub systems’ pulleys to eliminate excessive belt wear.

Our kit includes the precision 4” diameter, aluminum under-drive pulley, gold anodized, new bolt and poly-ribbed belt.

Please indicate if vehicle has A/C installed or not.

We accept:


To place an order, please e-mail us:

  1. FIRST* & LAST* NAME of the cardholder

  2. Credit Card Number*

  3. Expiration Date*

  4. Authorization Code*

  5. Street Address*

  6. City*

  7. State*

  8. Zip Code*

  9. Telephone No.

  10. e-mail address

(*)  MUST match the account information on your Credit Card.

Or, simply call 
(954) 385-0330

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Performance TECHNOLOGY

Fits all Boxsters and Caymans as well as 996 and 997 Carreras.

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