Liqui Moly TOP TEC 4600 Engine Oil 5w-30 (1L)Theres a new name in high performance engine oils: Liqui Moly Engine Oils. Developed exclusively for BMW to meet the specifications of the new BMW Turbo engine generation, they are manufactured, tested and approved to be the only oils worthy of The Ultimate Driving Machine. 1 Liter Bottle Approvals: ACEA C2ACEA C3API SNBMW Longlife 04GM dexos2MB Freigabe 229. 31MB Freigabe 229. 51MB Freigabe 229. 52VW 505 00VW 505 01Part # 83 21 2 365 949 83 21 2 365

1K0-423-831-B / 1K0423831 B / 1K0 423 831 B / 1K0423831B

unequaled performance

The FX400/HDCL ceramic full disc design creates a quick and rapid engagement while still creating minimal chatter due to the marcel cushion between the disc linings

3D Design was started in 1998 by a team with deep knowledge

More Power: + 23 HP @ 5500 RPM

We started by replacing these units with a German made high flow HJS metal catalyst

Retains all BMW factory engine damage safeguards

Part # 31-12-9-806-520 / 31 12 9 806 520

OE Part # 901531305 / 901-531-305 / 901 531 305

Unique One-Piece High Quality Housing W/ Sight Window: A custom CAD designed roto-molded housing made from heat soak resistant material eliminates the use of multiple components and ensures the coolest air intake charge available

This is where the intercooler can utilize the ambient air where it is coolest

The Stainless Steel Racing Catalysts offers increased horsepower and torque throughout the powerband