Oil Catch Can Kit for BMW 135I / 335I / 535I / N54 Fluid Lock Radium Engineering

Radium Engineering oil catch cans feature oversized 10AN ORB ports, a 4AN ORB drain port, two-stage oil separation baffling, and an O-ring sealed dipstick. This kit is compatible with all BMW 135i, 335i, and 535i models with the N54 3.0L twin-turbo engine.

An oil catch can is essential on a performance vehicle to protect the engine from high levels of crankcase blow-by accumulated during aggressive driving. Excess oil saturated air recirculating back into the intake can lead to a decrease in performance.

Radium Engineering's closed loop system does NOT vent to atmosphere (VTA), thus making it emissions compliant and legal for track use. Instead, clean, filtered air is returned to the engine for combustion and to promote negative crankcase pressure which optimizes performance. Furthermore, a closed system prevents unwanted oil vapors from entering the cabin.

The kit attaches to the OEM power steering reservoir mount with no cutting or drilling required. Includes: Aluminum oil catch can with integrated dipstick, BMW-specific laser cut aluminum mounting bracket, BMW-specific 10AN aluminum PCV adapters, 10AN aluminum hose ends and adapters, 10AN PCV hose sufficient for modified vehicles, stainless steel mounting hardware.

Features: Effectively increases octane and engine performance from cleaner intake air. Prevents oil accumulation on intake or intercooler piping walls, throttle body, intake manifold, etc. Excessive oil accumulation can indicate a damaged engine. Reduces hydrocarbon emissions. Capacity: 200 ml (7 fluid ounces). Height (without fittings): 12.7 cm (5 inches). Outer Diameter: 6.2 cm (2.45 inches).

The stainless steel filter media is washable and reusable.

Instructions PDF