About the CSF N54 High-Performance Radiator:
CSF Radiators are made from military grade aluminum to surpass any other radiator on the market for quality and durability. Each radiator undergoes the most testing we've ever seen, with everything from burst pressure to wind tunnel testing, CSF demands the most out of their radiators to ensure they are the best performing and highest quality radiator you can buy. Each radiator is designed to have drop in fitment, and require no modifications for installation. CSF even ensures their packaging is the best. Each package is built to withstand a 10 foot drop to make sure that when you get your radiator, it's flawless.
CSF Radiators Feature:
- 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
- 1-Hour “Mirror Finish” Hand Polish
- “Drop-in Fit” Requiring No Modifications to Install – Accepts All Attaching OEM Components Including “Quick-Connect” Hoses, AC Condenser, Mounting Brackets and Fan Shroud
Auto Trans Fitment (CSF#7081) [OEM # 17117618807]:
| Year |
Model |
Sub-Model |
Chassis Code |
Engine Code |
| 10-18 |
M135i(X) |
5 doors |
F20 |
N55 |
| 14-18 |
M135i(X) |
5 doors |
F20 |
N55 |
| 10-18 |
M135i(X) |
3 doors |
F21 |
N55 |
| 12-17 |
M235i(X) |
Coupe |
F22 |
N55 |
| 14-17 |
M235i(X) |
Convertible |
F23 |
N55 |
| 11-15 |
335i(X) |
Sedan |
F30 |
N55 |
| 11-15 |
Hybrid 3 |
Sedan |
F30 |
N55 |
| 11-15 |
335i(X) |
Touring |
F31 |
N55 |
| 12-16 |
335i(X) |
Gran Turismo |
F34 GT |
N55 |
| 12-17 |
435i(X) |
Coupe |
F32 |
N55 |
| 13-17 |
435i(X) |
Convertible |
F33 |
N55 |
| 13-17 |
435i(X) |
Gran Coupe |
F36 Gran Coupe |
N55 |
Manual Trans Fitment (CSF#7080):
| Year |
Model |
Sub-Model |
Chassis Code |
Engine Code |
| 12-16 |
M235i(X) |
Coupe |
F22 |
N55 |
| 12-16 |
M235i Racing |
Coupe |
F22 |
N55 |
| 14-18 |
M2 |
Coupe |
F87 M2 |
N55 |
| 11-15 |
335i(X) |
Sedan |
F30 |
N55 |
| 12-16 |
435i(X) |
Coupe |
F32 |
N55 |
| 13-16 |
435i(X) |
Gran Coupe |
F36 Gran Coupe |
N55 |
