CSF 7045 Aluminium Alloy Radiator BMW N54 Manual (MT Only) - E82 1M, E82/E88 135i (08-11), E90/E91/E92/E93 335i 335xi 335is (07-11) - Uprated Performance Cooling, Direct-Fit Plug-and-Play Drop-In

CSF 7045 Alloy Cooling Upgrade for BMW N54 Manual Models

Keep coolant temps in check on fast road and track days with the CSF 7045 high performance alloy radiator. Designed for BMW N54-powered manual gearbox cars, this premium unit replaces the factory radiator with a robust, high-efficiency core that slots straight in using the original mounts and hose locations. Ideal for spirited driving, repeated pulls and circuit use where consistent thermal control matters.

Part number: CSF 7045

Why this uprated radiator is a favourite

• Full aluminium construction for durability and long-term reliability
• CSF B-Tube technology for superior heat transfer and improved thermal stability
• 6.5 mm louvred fin pack optimised for airflow and cooling efficiency
• Precision CNC mounts for a factory-style fit with original hardware
• Bolt-on install with OEM hoses, fan shroud and sensors retained
• Hand polished finish for a premium look in the engine bay

We have fitted this CSF unit for customers at MJ Modifications and have been impressed with the consistent coolant temperatures and reduced heat soak during hard use. If you want a straightforward, no-compromise cooling upgrade for your turbocharged BMW, this is the one to choose.

Compatible vehicles

• BMW 1 Series M Coupe E82 manual
• BMW 135i E82 and E88 manual, 2008 to 2011
• BMW 335i, 335is and 335xi E90 E91 E92 E93 manual, 2007 to 2011

Note: suits manual transmission cars only.

Perfect for

• Track day builds and fast road cars
• Owners seeking a stronger, more efficient alloy rad without fabrication
• N54 turbo platforms needing better coolant control under load

Fitting and support

Professional installation available at MJ Modifications, Warwickshire. Request a quote: info@mjmodifications.co.uk

Fitment check

We verify compatibility before dispatch. Please provide your UK registration or the last 7 digits of your VIN at checkout.

Manufacturer and warranty

Made by: CSF Radiators

Warranty: 2 years CSF Radiators warranty

Common search terms

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