BMW F2X / F3X 35i (N55) CSF Performance Race-Spec Oil Cooler Upgrade

CSF Performance Race-Spec Oil Cooler Upgrade for BMW F2X / F3X 35i (N55) CSF High Performance Oil Cooler upgrade, ideal for a high quality replacement or a performance upgrade to keep those oil temps down. Considering their expertise and success from other BMW cooling systems, CSF created yet another upgraded oil cooling system - this time for BMW's N55 engine. N55 powered BMWs have become popular among track and performance enthusiasts. With optimum oil temperatures maintained, drivers can dominate the track without the dreaded "cool down" or "limp mode" breaks.Utilizing CSF's AC Condenser technology, their innovative dual-core in-series system features an additional 5 rows of super-high pressure multi-channel micro-tubes on the rear side of the oil cooler. The high performance tube spec, along with the high-efficiency multi-louvered fin design allows for maximum surface area contact and an approximate 40% increase in heat rejection. The High-Performance Race-Spec Oil Cooler directly replaces the factory unit, easily bringing engine oil temperatures down to a consistent and manageable level, even under extreme & extensive driving conditions.  

• Direct Replacement, Plug and Play

• Performance Upgrade

• Additional 5 Rows of Cooling, 40% increase in heat rejection

• Single Pass Design for Optimal Flow

• Track tested

Series / Chassis

F20 / F20N / F21 / F21N / F22 / F23 / F30 / F31 / F32 / F33 / F34 / F35 / F35N / F36 / MOSP

Models

335i / 335iX / 335Li / 435i / 435iX / Hybrid / M135i / M135iX / M235i / M235iX

Engines

N55

This item will fit Vehicles with the following Engine Codes:

F20 N55 M135i 5 doors F20 N55 M135iX 5 doors F20N N55 M135i 5 doors F20N N55 M135iX 5 doors F21 N55 M135i 3 doors F21 N55 M135iX 3 doors F21N N55 M135i 3 doors F21N N55 M135iX 3 doors F22 N55 M235i Coupe F22 N55 M235iX Coupe F23 N55 M235i Convertible F23 N55 M235iX Convertible F30 N55 335i Saloon F30 N55 335iX Saloon F30 N55 Hybrid 3 Saloon F31 N55 335i Touring F31 N55 335iX Touring F32 N55 435i Coupe F32 N55 435iX Coupe F33 N55 435i Convertible F33 N55 435iX Convertible F34 N55 335i Gran Turismo F34 N55 335iX Gran Turismo F35 N55 335Li Saloon F35N N55 335Li Saloon F36 N55 435i Gran Coupe F36 N55 435iX Gran Coupe MOSP N55 M235i Racing Coupe

Replaces Genuine BMW Part Number:

17 21 7 618 360 - 17217618360 - 7 618 360 - 7618360 17 21 7 628 056 - 17217628056 - 7 628 056 - 7628056