LN ENGINEERING RND RS Roller IMS Bearing Replacement Retrofit Kit for MY97-01 Porsche Boxster and 911 Models w/ Factory Dual Row AIR FILTER At Numeric Racing

At Numeric Racing

Note for C4 cars: Due to front axle restrictions

Follow our staged upgrade path with pre-loaded Off The Shelf (OTS) maps or use custom mapping for any modification level

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

An engine air filter is a critical component of a vehicle's intake system

LN ENGINEERING RND RS Roller IMS Bearing Replacement Retrofit Kit for MY97-01 Porsche Boxster and 911 Models w/ Factory Dual Row AIR FILTER At Numeric RacingThe 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