Sale

Air and Fuel› Air and Fuel Cooling Systems and Components

GrimmSpeed

Billet Aluminum Intercooler Kit

$999.00 $899.00 Save $100.00

SKU: GRM113049BLK

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

It features CNC'd billet aluminum construction and advanced cooling for superior airflow. The kit is pressure tested in-house and includes a leak-resistant throttle body connection with a pre-installed double O-ring.
Show original supplier description
The GrimmSpeed Billet Top Mount Intercooler Kit represents an advancement in cooling performance for Subaru vehicles. The intercooler core utilizes a bar and plate construction, measuring 19in x 7in x 4in, offering a significant increase in volume and flow area compared to the stock unit. GrimmSpeed emphasizes quality and reliability, with each intercooler being pressure tested in-house before delivery to ensure it is sealed and ready to perform. This top-mount intercooler does not require a tune and can be safely operated with the factory calibration, simplifying installation and integration. The kit is compatible with the 2022+ Subaru WRX (VB models including Base, Limited, Premium, and GT). It also fits the 2019-2023 Subaru Ascent, 2020-2023 Subaru Legacy XT (Sport, Touring), and 2020-2023 Subaru Outback XT (Base, Limited, Touring) and 2021-2023 Subaru Outback Wilderness.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandGrimmSpeed
Part NumberGRM113049BLK
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

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.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy