CSF water cooler for Subaru Impreza WRX STI 08-14 1-row 31mm

The new, industry-first fitting allows for an interchangeable tube and plug to be included.

The high-performance core features CSF's exclusive B-Tube technology
Ultra-efficient 6.5mm high fins with a multi-fin design for maximum surface contact
100% all aluminum TIG welded construction
CNC machined mounting brackets
Innovative "Multi-Fit" combo tube and plug design included
True "drop-in fit" requires no modifications during installation
Individually tested for leaks and pressure
1 hour "mirror shine" hand polish
2 year limited warranty

Updated design now fits :
08+ Subaru Impreza STI
08-14 Subaru Impreza WRX
NEW ! 15+ Subaru WRX
12-16 Subaru Impreza
05-09 Subaru Legacy
05-10 Subaru Outback
13-17 Subaru Crosstrek
13-15 Subaru XV Crosstrek
09-13 Subaru Forester