PWR GR Supra B58 42mm Performance Heat Exchanger (OEM Mounting)
PWR GR Supra B58 42mm Performance Heat Exchanger (OEM Mounting)
PWR
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PRODUCT DETAILS ▾
Overview
Introducing the PWR Toyota A90 Supra Performance Heat Exchanger, a must-have for any A90 Supra owner looking to upgrade their stock heat exchanger and boost performance. The new A90 Supra uses a water-to-air intercooling system that uses both a water charge-air-cooler integrated to the intake manifold, and a heat exchanger. The stock heat exchanger has plastic end tanks, which can have a tendency to crack when coolant temps are much higher under spirited driving. With our 4-pass design and high quality aluminum end tanks, the coolant stays inside the heat exchanger for a much longer duration of time, increasing the cooling potential of the intake manifold charge-air-cooler.
Handcrafted and TIG welded with precision in the USA, this performance heat exchanger features a purpose-built 42mm PWR core, designed to keep the intake air temperatures (IAT’s) lower, giving you more power and increased boost potential. Engineered with rolled dimple tubes coupled with Hemmed & Louvered R-Fins, this heat exchanger has been designed with technology that has been race proven around the world. The combination of a shorter fin height and a greater number of tubes allows for more coolant to flow through the heat exchanger, meaning reduced charge air temperatures going into your engine! When combined with our up-stream auxiliary radiators, you will achieve maximum cooling efficiency for your B58 engine.
The PWR Toyota A90 Supra Heat Exchanger is designed to fit seamlessly in the stock location, without requiring any modifications. It uses factory hoses and clamps, as well as factory mounting hardware, making installation a breeze.
Don’t settle for long cooldown times and limited track sessions – invest in the PWR A90 Supra heat exchanger and keep your supra running cool and strong. Upgrade with confidence and experience the unfair advantage in cooling technology!
Features
- Handmade and Professionally TIG-Welded in the USA
- keep the intake air temperatures (IAT’s) lower, giving you more power and increased boost potential
- Designed to work with OEM hoses, mounting location & hardware
Product Details
-
Radiator Style: Crossflow
-
Number of Passes: Double
-
Inlet Location: Upper Passenger
-
Inlet Size: OEM QD
-
Outlet Location: Lower Passenger
-
Outlet Size: OEM QD
- Tube Size: 42mm
Compatibility
- 2020+ GR Supra w/B58 3.0L
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.”
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If you have a question, you’ll get a human answer that helps you finish the build — not a copy-paste shrug.
Overview
Introducing the PWR Toyota A90 Supra Performance Heat Exchanger, a must-have for any A90 Supra owner looking to upgrade their stock heat exchanger and boost performance. The new A90 Supra uses a water-to-air intercooling system that uses both a water charge-air-cooler integrated to the intake manifold, and a heat exchanger. The stock heat exchanger has plastic end tanks, which can have a tendency to crack when coolant temps are much higher under spirited driving. With our 4-pass design and high quality aluminum end tanks, the coolant stays inside the heat exchanger for a much longer duration of time, increasing the cooling potential of the intake manifold charge-air-cooler.
Handcrafted and TIG welded with precision in the USA, this performance heat exchanger features a purpose-built 42mm PWR core, designed to keep the intake air temperatures (IAT’s) lower, giving you more power and increased boost potential. Engineered with rolled dimple tubes coupled with Hemmed & Louvered R-Fins, this heat exchanger has been designed with technology that has been race proven around the world. The combination of a shorter fin height and a greater number of tubes allows for more coolant to flow through the heat exchanger, meaning reduced charge air temperatures going into your engine! When combined with our up-stream auxiliary radiators, you will achieve maximum cooling efficiency for your B58 engine.
The PWR Toyota A90 Supra Heat Exchanger is designed to fit seamlessly in the stock location, without requiring any modifications. It uses factory hoses and clamps, as well as factory mounting hardware, making installation a breeze.
Don’t settle for long cooldown times and limited track sessions – invest in the PWR A90 Supra heat exchanger and keep your supra running cool and strong. Upgrade with confidence and experience the unfair advantage in cooling technology!
Features
- Handmade and Professionally TIG-Welded in the USA
- keep the intake air temperatures (IAT’s) lower, giving you more power and increased boost potential
- Designed to work with OEM hoses, mounting location & hardware
Product Details
-
Radiator Style: Crossflow
-
Number of Passes: Double
-
Inlet Location: Upper Passenger
-
Inlet Size: OEM QD
-
Outlet Location: Lower Passenger
-
Outlet Size: OEM QD
- Tube Size: 42mm
Compatibility
- 2020+ GR Supra w/B58 3.0L
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