GrimmSpeed Max Cooling Bundle - Subaru WRX (2008-2014)

$1,306.82

$1,306.82 $1,375.60

CSF High-Performance Aluminum Radiator 2008-2021 Subaru WRX, 2008-2021 Subaru STI — Color Black Raw Aluminum

GrimmSpeed Top Mount Intercooler Kit - 2008-14 Subaru WRX — Color Black Raw

Free shipping within the contiguous United States. Exclusions apply.

GRM.1298.5.BLKBLK / GRM.1298.5.BLKRAW / GRM.1298.5.RAWBLK / GRM.1298.5.RAWRAW - GrimmSpeed Max Cooling Bundle - Subaru WRX (2008-2014)

Boosted Performance Starts with Better Cooling

The 08–14 WRX is a platform packed with potential—but factory cooling components quickly become a limiting factor as performance builds grow. The GrimmSpeed Max Cooling Bundle is your bolt-on solution, combining our Raw Top Mount Intercooler Kit with the CSF 31mm High-Performance Aluminum Radiator to help your build run cooler, harder, and more reliably.

As you build more power into your WRX, this bundle helps protect it. GrimmSpeed’s TMIC crushes heat soak for repeatable performance, while the CSF radiator improves coolant efficiency with tested durability. Together, they make sure your WRX performs the way you built it to. Whether you’re street-tuned or track-focused, this combo handles heat the right way—keeping power consistent and temps under control.

What’s Included

GrimmSpeed Raw Top Mount Intercooler Kit – 2008–2014 WRX

Raw aluminum bar-and-plate core for maximum heat dissipation
Cast aluminum end tanks with integrated BPV flange
Direct bolt-on install with OEM fitment
Includes all necessary gaskets, brackets, and hardware
Compatible with stock and most aftermarket charge pipes

CSF 31mm High-Performance Aluminum Radiator

1-row, 31mm B-Tube core for maximum heat transfer
Deep-drawn all-aluminum end tanks with TIG-welded construction
Brazed in a CAB furnace using military-grade aluminum (JIS 3003 spec minimum)
CNC-machined fittings and race-style drain plug
Wind tunnel, thermal cycle, and vibration tested
Burst pressure and impulse cycle tested 10,000+ times
Salt spray tested for corrosion resistance
30-point inspection for perfect OEM fitment with no modifications required

Fitment

2008–2014 Subaru WRX
Direct bolt-on for both components
No trimming, tuning, or fabrication required

Options and Part Numbers

Option	Part number
Black / Black	GRM.1298.5.BLKBLK
Black / Raw	GRM.1298.5.BLKRAW
Raw Aluminum / Black	GRM.1298.5.RAWBLK
Raw Aluminum / Raw	GRM.1298.5.RAWRAW

Circuit Spec R offers Free Shipping within the contiguous US. Confirm the vehicle application and selected options before ordering.

MANUFACTURER

GrimmSpeed

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