Air and Fuel Air and Fuel Cooling Systems and Components

GrimmSpeed

Bar and Plate Intercooler

$899.00

SKU: GRM113049

In Stock
In Stock
Ships by Jul 31
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The bar and plate construction of the intercooler core contributes to a significant increase in volume and flow area compared to stock components, improving cooling efficiency. Designed with precision, this intercooler utilizes 4-axis CNC milling technology to ensure high accuracy and consistency. It integrates seamlessly into the tightly packaged engine bay of compatible Subaru models, maintaining factory fitment for the charge pipe, throttle body, and hood ducting. A key design element is the leak-resistant throttle body connection, secured by a pre-installed Double O-Ring, which guarantees a leak-free seal even at elevated boost levels. The unit is pressure tested in-house to ensure it is clean, sealed, and ready for installation. This top-mount intercooler is explicitly designed for: Subaru WRX (Base, Limited, Premium, GT) from 2022-2024, Subaru Ascent (Base, Limited, Touring, Onyx) from 2019-2023, Subaru Legacy XT (Sport, Touring) from 2020-2023, Subaru Outback XT (Base, Limited, Touring) from 2020-2023, and Subaru Outback Wilderness from 2021-2023. Importantly, this intercooler can be safely run on the factory calibration, meaning no tune is required for installation and operation.

MIA's Description

It features a CNC milled billet aluminum construction and a bar and plate core. The intercooler is pressure tested in-house and offers a leak-resistant throttle body connection.

Fitment

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Specifications

BrandGrimmSpeed
Part NumberGRM113049
CategoryAir and Fuel

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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