Motorsport Tandem Return Oil Pump 986/987 Boxster/Cayman 05-08

This oil pump is a must for vehicles driven on the track that undergo high G-forces with grippy R compound tires. The 986 Boxster from 1998-2004 / 987.1 Boxster and Cayman models from 2005 to 2008 have the factory Return Oil pump located on the right rear side. On the left side, the Return Oil pump located in front. So, when driven fast in right turns, the oil from the camshaft case (rear left) does not flow back quickly enough into the oil pan. When the oil pan is starved of oil, the oil pump sucks in air and over time the motor will seize.

This tandem return oil pump solves this issue by drawing oil from the camshaft housing in (rear left, 3rd cylinder) and feeds it back into the oil pan so that starvation is not created when cornering hard.

Sold as a kit. 1 Necessary per car.