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
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)
Manufacturer Warranty
All CSF high-performance products are backed by our limited warranty.
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Where to Buy
CSF has a worldwide network of authorized dealers and distributors to service you.
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Hello I have a 2011 BMW 335is that has the N54 engine and the DCT 7sp transmission. Which radiator is recommended, the 7045 or the 7046? The oil cooler 8042 that is sold, is it for the DCT trans mission or for the engine oil on the 335is?
Hi Alex,
For your 335is you would want to use the CSF #7046. The CSF #8042 would be an engine oil cooler for your application.
I still haven’t got a response yet. I am looking for some parts for my N54 2008 e60 BMW 535xi. Do you guys sell anything radiators and or cooling products for this model. I have the AWD version as well.
Hi DeYoung,
I apologize we missed your comment/question from before. Unfortunately we do not offer any performance cooling products for your 535xi.
Hello,
My car is a N54 6AT. I know the auto trans radiators have addition ports for the transmission. If I were to perform a manual trans swap would I be able to plug the ports on the radiator that are not needed or would I just have to buy a whole new radiator?
Thanks,
Jose P.
Hello Jose,
That should work just fine. You’ll just want to make sure those ports that run coolant to the transmission cooler are securely capped.
Will the n54 radiator fit my e93? I heard someone say it was a bad fitment because of the extra bracing in the front of the engine bay.
Hi Jayce,
The Radiators will fit the E93, however you will need to remove or modify the extra bracing for it to fit.