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  • GrimmSpeed [22-26 WRX, 19-26 Ascent] Billet Top Mount Intercooler - Black - JDMuscleIntercoolersgrmGRM113049BLK

GrimmSpeed

GrimmSpeed

Billet Top Mount Intercooler - Black

Fits: 22-26 WRX, 19-26 Ascent

$99900
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Pay over time available · Est. $31.22/payment
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Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

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GrimmSpeed Billet Top Mount Intercooler - Black
Fits: 22-26 WRX, 19-26 Ascent

Fitment

Please Note: Fits 2022+ Subaru WRX and 2019+ Subaru Ascent (grimmspeed.com: Billet Top Mount Intercooler Kit - 2022+ Subaru WRX, 2019+ Ascent, SKU GRM113049). Retailers also list 2020+ Legacy XT, 2020+ Outback XT and Outback Wilderness fitment — NOT on the official grimmspeed.com page, noted here only and not bucketed. Bucket Ascent range ends 2019-2025 while official fitment is 2019+. Part GRM113049BLK.
  • 2019-2025 Subaru | Ascent
  • 2022-2026 Subaru | WRX

Description

The GrimmSpeed billet top mount intercooler in black, part GRM113049BLK, for the 2022+ Subaru WRX and 2019+ Subaru Ascent. CNC billet aluminum end tanks — machined on 4-axis CNC for precision and consistency — deliver equal flow distribution and minimum pressure drop. A 19 in x 7 in x 4 in bar-and-plate core gives 63% more volume and 209% more flow area than stock, while the quick-release double O-ring throttle body connection guarantees a leak-free seal. Pressure tested in-house before shipping; no tune required.

  • CNC billet aluminum end tanks — equal flow distribution, minimum pressure drop
  • 19 in x 7 in x 4 in bar-and-plate core — 63% more volume, 209% more flow area than stock
  • Leak-resistant throttle body connection with pre-installed double O-ring
  • Pressure tested, cleaned and sealed in-house prior to shipping
  • No tune required — runs safely on the factory calibration
  • Maintains factory fitment of charge pipe, throttle body and hood ducting
  • Black anodized finish
  • Part GRM113049BLK (grimmspeed.com-verified: Billet Top Mount Intercooler Kit - 2022+ Subaru WRX, 2019+ Ascent)

Shipping and Delivery

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Warranty and Support

For GrimmSpeed warranty information, contact our support team.

Return and Refund

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

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