2008-2014 Subaru WRX — Intercooler

Fetched 4d ago · Refreshes in 56d

1. 1

   Mishimoto

   Dominant choice on 2008-2014 WRX forums for bolt-on intercoolers; excellent fitment, quality aluminum construction, and extensive real-world testing on this specific generation establish it as the community standard.

   Widely available through major performance retailers.

2. 2

   GrimmSpeed

   Purpose-built for the WRX platform with direct mounting brackets and flange designs; strong reputation within the Subaru community for reliability and fitment accuracy on this generation.

   Sold direct through GrimmSpeed's own site and select authorized Subaru performance shops.

3. 3

   Treadstone Performance

   Highly regarded on WRX forums for custom-built intercoolers with proven cooling performance and durability; smaller production volume but strong reputation among serious builders on this platform.

   Sold direct through Treadstone Performance; limited retail distribution.

4. 4

   Process West

   Australian-made intercoolers with solid fitment for the 2008-2014 WRX; known for quality build and reliable cooling, though less commonly discussed than Mishimoto on US forums.

   Available through select performance retailers; limited US distribution.

5. 5

   HKS

   Japanese performance brand with established intercooler offerings for the WRX; respected for quality but less frequently recommended than top choices on English-language forums for this generation.

   Widely available through major performance retailers.