Process West Black Top Mount Intercooler Subaru STI 2008-2021 | PWTMIC – Import Image Racing
Skip to content
Process West Black Top Mount Intercooler Subaru STI 2008-2021 | PWTMIC06B

Process West Black Top Mount Intercooler Subaru STI 2008-2021 | PWTMIC06B

Rated 5.0 out of 5
Based on 3 reviews
SKU: PRW-PWTMIC06B
Availability: 4 In Stock
Product Type: Intercoolers Top Mount
$1,101.00
$1,101.00
$1,101.00
Save $0.00

BuildBUX Rewards

Great news – on this purchase, you'll enjoy a BuildBUX bonus of $11.01.

Subtotal: $1,101.00
🕒 Order within hours minutes
📦

Fasktrak

$7.99

Estimated: ,

🚚

Express

Starts at $8.99

Loading...

Fastest

Starts at $10.99

Loading...

The top mounted intercooler has been engineered to be the ultimate performance upgrade for Subaru STI models. Every detail was scrutinized to surpass the shortcomings of competitor products, particularly in airflow management. Unlike other aftermarket intercoolers, this unit comes with a properly sized splitter and shroud, ensuring optimal ducting for the increased intercooler size—no more bottlenecked airflow or wasted potential.


🔧 Features & Highlights

  • Largest Top Mounted Intercooler Yet: Designed to maximize cooling efficiency and horsepower potential.

  • Bar & Plate Core: High-performance bar and plate construction for excellent thermal transfer and durability.

  • Core Dimensions: 530 mm × 193 mm × 90 mm, providing significant capacity for heat rejection and airflow.

  • Optimized Ducting/Shrouding: Includes a custom splitter and shroud engineered to fully utilize the enlarged core, ensuring proper airflow under the hood.

  • Improved Efficiency: Reduces charge air temperatures and boost drop, enhancing turbo response and overall engine performance.


This top mounted intercooler upgrade is ideal for STI owners looking for maximum cooling, reliability, and performance from their turbocharged setup. It addresses all the critical weaknesses seen in competitor products, making it a complete and race-ready solution.



average rating 5.0 out of 5
Based on 3 reviews
  • 5 Stars
    3 Reviews
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
Review posted
Reviewed by John B.
Verified Buyer
Rated 5 out of 5

Great Fitment

Easier to install than stock. I put a larger Rspec turbo on my STI and my stock tmic was touching the vacuum solenoid on the passenger side on the turbo and needed to put spacers under to clear.

The PROCESS WEST was tapered in this area making it a perfect fit.

Loading...
I recommend this product
Was this helpful?
Review posted
Reviewed by patrick H., from United States
Rated 5 out of 5

What a beautiful piece of engineering

Best top mount for your STI. This mod will definitely keep the temperature down and make more sustainable horsepower throughout your time on the track or street without the heat soak from the stock intercooler.

Loading...
I recommend this product
Was this helpful?
Review posted
Reviewed by Brad, from United States
Rated 5 out of 5

Quality

Previous review for wrong part. Solid construction looks great much larger than factory Tam and helps keep temps down

Loading...
I recommend this product
Was this helpful?

Reasons to get BuildBUX GOLD?
We could name a few

BuildBUX Gold: $4.98/mo

More Cashback

Get more cashback! Items are changing weekly. Anywhere from 1% to 20% Back in BuildBUX when you make purchases. Products

Free Money

Every month when you are charged your $4.98 subscription fee, you will get $15 in BuildBUX

Easy To Cancel

Cancel anytime, month to month terms.

Get Started

BuildBUX: Free

Cashback

Get 1% back on every purchase on eligible brands.

Free

Completely free to use. Just place an order!

Get Started

Thanks for subscribing!

This email has been registered!

Shop the look

Choose Options

Edit Option
is added to your shopping cart.

Choose Options

this is just a warning
Login