Grimmspeed Top Mount Intercooler Kit w/Splitter - 2015-2018 Subaru WRX
Grimmspeed Top Mount Intercooler Kit w/Splitter - 2015-2018 Subaru WRX
GrimmSpeed
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Every product is sourced from authorized manufacturers or distributors. If something isn’t right with fitment or condition, we’ll work with you to resolve it fairly.
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PRODUCT DETAILS
RallySport Direct proudly carries a great selection of quality aftermarket performance products brought to you by GrimmSpeed.
This is the GrimmSpeed Top Mount Intercooler With Splitter. Once you start performing modifications that add more horsepower and more boost, eventually you will surpass the limits in terms of the thermal capacity of your factory top mount intercooler. Heat soak will occur, and you will put a limit on your modifications and engine performance as a whole. GrimmSpeed's approach introduces a larger core that provides more area surface coverage to not only cool the intake charge temperatures but to keep them consistent under high-performance driving conditions where your engine will experience more heat. This is the perfect solution over the factory plastic top mount intercooler unit.
DETAILS:
- Silver core finish
- 13.1" x 10" x 3.75" in size
- Cross-flow core design
- Includes super durable 5-ply silicone couplers
- Includes a fully integrated two-piece splitter to effectively collect air from the factory hood scoop
- Includes vibration isolating mounting
- Designed with a water/meth 1/8" NPT bung
- Thoroughly cleaned, inspected, and sealed by GrimmSpeed prior to shipping
WHY WE CARRY THIS
We only list parts we’d run ourselves or recommend to a friend building a real car. If it feels vague, unverified, or inconsistent, it doesn’t make the cut.
- Fitment-first mindset — no “universal” roulette
- Brand reputation matters — we favor proven manufacturing
- Support that actually responds with real answers
WHAT TO EXPECT
This is the clean path: correct fitment, clean install, and results that match the intent.
- Install-ready experience with correct mounting where provided
- Finish that holds up to real driving, not just photos
- Selections on this page drive the exact fitment shipped
TRUST, BUILT INTO THE PROCESS.
Anyone can list parts. We curate what belongs on a serious build. Our goal is simple: fewer surprises, cleaner installs, and confidence when you hit “Buy.”
Fitment checked
We prioritize vehicle-specific listings and clear selection logic so you’re not gambling on compatibility.
Brand discipline
Proven manufacturing and consistent quality matter more than hype. We bias toward what actually holds up.
Real support
If you have a question, you’ll get a human answer that helps you finish the build — not a copy-paste shrug.
RallySport Direct proudly carries a great selection of quality aftermarket performance products brought to you by GrimmSpeed.
This is the GrimmSpeed Top Mount Intercooler With Splitter. Once you start performing modifications that add more horsepower and more boost, eventually you will surpass the limits in terms of the thermal capacity of your factory top mount intercooler. Heat soak will occur, and you will put a limit on your modifications and engine performance as a whole. GrimmSpeed's approach introduces a larger core that provides more area surface coverage to not only cool the intake charge temperatures but to keep them consistent under high-performance driving conditions where your engine will experience more heat. This is the perfect solution over the factory plastic top mount intercooler unit.
DETAILS:
- Silver core finish
- 13.1" x 10" x 3.75" in size
- Cross-flow core design
- Includes super durable 5-ply silicone couplers
- Includes a fully integrated two-piece splitter to effectively collect air from the factory hood scoop
- Includes vibration isolating mounting
- Designed with a water/meth 1/8" NPT bung
- Thoroughly cleaned, inspected, and sealed by GrimmSpeed prior to shipping
