Free shipping over $200CAD, 100% Canadian no hidden fees . Did not find a part you need ? Please chat with us or send us an email and we will quote you. If order is time sensitive please contact us for ETA. Oversized items such as body panels & few exhaust systems may have extra shipping cost depending on location. NO CANADA POST DELAYS USING ALTERNATIVE SHIPPERS
Cart 0
Dinan High Performance Heat Exchanger - 2019-2025 BMW 330i/M340i/430i/M440i - 2022-2025 BMW 230i/M240i - 2019-2025 BMW Z4 30
Dinan High Performance Heat Exchanger - 2019-2025 BMW 330i/M340i/430i/M440i - 2022-2025 BMW 230i/M240i - 2019-2025 BMW Z4 30
Dinan

Dinan High Performance Heat Exchanger - 2019-2025 BMW 330i/M340i/430i/M440i - 2022-2025 BMW 230i/M240i - 2019-2025 BMW Z4 30

Regular price $446.10 $0.00 Unit price per
Shipping calculated at checkout.
D780-0003

 

Dinan High Performance Heat Exchanger - 2019-2025 BMW 330i/M340i/430i/M440i

 Dinan High Performance Heat Exchanger - 2022-2025 BMW 230i/M240i

Dinan High Performance Heat Exchanger - 2019-2025 BMW Z4 30

G20/G22/G23/G26/G29/G42/A90/A91

 

Overview
The OE thermal management system for the B4x/B58 G-chassis BMW and Toyota GR Supra offers an improved formula from prior generations. With a setup where engine coolant is also re-routed through the heat exchanger, the system effectively assists in overall engine cooling as well as charge cooling. However, like its predecessors, it has room for improvement as it can be overwhelmed when the system is taxed aggressively or as power levels are increased. Once overburdened, this results in the undesirable outcome of power being diminished. Avoidance of this unwelcome scenario can be attained though with a Dinan heat exchanger that improves the overall thermal management system so everything runs cooler and more efficiently while being budget friendly. The Dinan B4x/B58 heat exchanger for the BMW G2x/G4x and Toyota A9x Supra assists in improving overall charge cooling using a more robust core (45mm thick Dinan core vs. 26.75mm thick OEM core) that wields 68% more heat transfer surface area for improved cooling capacity. The significant increase in core thickness and full-size end tanks contribute to the overall thermal mass (ability to absorb, store, and release heat) improvement beyond the OEM setup. With up to a nearly 12º reduction in charge air temps recorded over stock the Dinan heat exchanger is ready, and able, to assist in extending your vehicles ability to deliver maximum performance time and time again for your driving enjoyment!

Features:

  • Average of 8.7º C reduction in charge air temps with a maximum reduction of nearly 12º C over 30 successive WOT pulls
  • General improvement to the efficiency of the thermal management system, inclusive of engine cooling
  • 45mm thick Dinan core vs. 26.75mm thick stock cooler core
  • 68% more cooling surface area and volume than stock
  • Reduces the tendency to heat soak / go in to limp mode
  • Durable bar and plate design that is less susceptible to damage from road debris
  • Pressure tested, 100% TIG welded, Aluminum construction
  • Direct fit replacement with no modifications required

Share this Product

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)