LN ENGINEERING RND RS Roller IMS Bearing Replacement Retrofit Kit for MY97-01 Porsche Boxster and 911 Models w/ Factory Dual Row AIR FILTER + This package is not

+  This package is not CARB certified and may not be legal for use on emissions controlled vehicles

The central hat section of the disc is made from 6061-T6 aircraft specification aluminum

Prevent expensive trips to the dealership

Direct replacement bolt-on XL HJS German imported 200 cell ultra high-flow catalytic converters

LN ENGINEERING RND RS Roller IMS Bearing Replacement Retrofit Kit for MY97-01 Porsche Boxster and 911 Models w/ Factory Dual Row AIR FILTER + This package is notThe RND RS Roller IMS Retrofit is the only IMS bearing replacement kit featuring a cylindrical roller bearing with true integral thrust control. Cylindrical roller bearings provide great lateral load capacity, sacrificing their maximum load cap in thrust (axial movement). Thats why precise thrust control is crucial for bearings longevity and reliability. RND Roller Bearing IMS Retrofit kit is the only solution on the market that uses proper heat