BMW N54 Cooling Systems

High-Performance N54 Intercooler

CSF #8127/8127B – MSRP $529 USD/map $499 usd

• The Only TRUE Plug-and-Play Solution Compared to the Rest
• No Cheaper Silicone Hose Clamp System, BMW Style “Quick-Connect” Machined Fittings
• OEM Mounting Locations with Fitment Kit and Instructions Included
• Clears OEM Crash Bar, No Modification to Install with No Cutting or Trimming Required
• Bottom/Larger: Section: 5.5” Thick (140mm)
• Massive Front Face: ~8.25” Tall (210mm)
• Good for Over 1000 HP!
• For a More In-Depth Look Please Check Out the CSF N54 Intercooler Press Release
• OEM #: 17517540035
• * SPRAY PAINT STENCIL PROVIDED FOR PERSONAL CUSTOMIZATIONS

Customize the CSF logo in any color you desire with the provided CSF logo stencil in every box

High-Performance N54 Radiator (Manual Trans)

CSF #7045 – MSRP $519 USD/map $489 usd

• 2-Row 42mm Core (Dual-Core) Featuring CSF’s Exclusive B-Tube Technology
• Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
• CNC Machined “Quick-Connect” Inlet/Outlet Connections 
• CNC Machined Brackets and Fittings for Superb Fit and Durability
• All-Aluminum Race Style Drain Plug
• Smooth Satin Finish
• “Drop-in Fit” Requiring No Modifications to Install – Accepts All Attaching OEM Components Including “Quick-Connect” Hoses, AC Condenser, Mounting Brackets and Fan Shroud
• Fits: 2011+ BMW 1 Series M, 08-11 BMW 135i, 07-11 BMW 335

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High-Performance N54 Radiator (Automatic Trans)

CSF #7046 – MSRP $609 USD/map $549 usd

• 2-Row 42mm Core (Dual Core) Featuring CSF’s Exclusive B-Tube Technology
• Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
• CNC Machined “Quick-Connect” Inlet/Outlet Connections 
• CNC Machined Brackets and Fittings for Superb Fit and Durability
• All-Aluminum Race Style Drain Plug
• Smooth Satin Finish
• “Drop-in Fit” Requiring No Modifications to Install – Accepts All Attaching OEM Components Including “Quick-Connect” Hoses, AC Condenser, Mounting Brackets and Fan Shroud
• Fits: 2011+ BMW 1 Series M, 08-11 BMW 135i, 07-11 BMW 335, 2009+ BMW Z4 sDrive30i sDrive35i

E-Chassis N54/N55 Race-Spec Engine Oil Cooler

CSF #8042 – MSRP/map $599 USd

• Made with CSF’s AC Condenser Technology Using a 1-Row Super-High Pressure 22mm Wide 11-Channel Microtube
• Dual-Pass High-Performance Core with 11 Cooling Tubes vs. OEM 10 Tube Design
• High-Density Multi-Louvered Fin Design with 20% More Surface Area Contact Compared to OEM Unit
• “Drop-in Fit” Requiring No Modifications to Install – Accepts All Attaching OEM Components Including Oil-Line Connections, Mounting Brackets and Shroud/Ducting
• Lab Tested at ~30% More Efficient Than OEM Cooler
• World’s 1st True “Plug-and-Play” Transmission Cooler for The E9X M3 Platform
• Can be used as a Transmission Oil Cooler for E9X M3 with DCT or Engine Oil Cooler for all other applications (See Fitment Guide Below)
• OEM #: 17227521376 / 17217564702

Don’t forget to check out “Why your BMW needs a CSF Racing Radiator” over at Opposite Lock

You can also see our review at the e90post forum

LIMP MODE CURED! An independent testimonial on the e90post.com forum of how CSF #7046 fixed over-heating issues of the DCT transmissions on BMW E90 335i / E82 135i vehicles (N55/N54 engines)