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Dinan High Performance Heat Exchanger | BMW B4x/B58 G-chassis / Toyota GR Supra (D780-0003)

Dinan High Performance Heat Exchanger | BMW B4x/B58 G-chassis / Toyota GR Supra (D780-0003)

D780-0003

In stock

$449.95 USD
$506.95 USD $449.95 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The Dinan 21-26 BMW 430i High Performance Heat Exchanger is an upgraded thermal management component designed to enhance engine cooling efficiency. Built to improve upon the OE system for B4x/B58 G-chassis BMW and Toyota GR Supra models, this heat exchanger reroutes engine coolant through an advanced core to assist in both overall engine and charge cooling. Its construction aims to maintain optimal operating temperatures under demanding conditions, reducing the risk of power loss caused by system overload. By improving heat dissipation, it helps keep engine temperatures lower, ensuring consistent performance and increased reliability during spirited driving or high-performance applications.

This high-performance heat exchanger is specifically engineered for 2021–2026 BMW 430i models equipped with the B58 engine. It is a direct bolt-on upgrade that replaces the stock component, offering a straightforward installation process. While primarily intended for street and spirited driving, it also benefits track use by maintaining cooler operating temperatures under aggressive conditions. The kit includes the necessary mounting hardware and fittings, providing a comprehensive upgrade for enthusiasts seeking improved thermal management and sustained power output.

Overview

Dinan High Performance Heat Exchanger

Fits 2021–2026 BMW 430i

Part #: D780-0003

Overview

The Dinan High Performance Heat Exchanger is an essential upgrade for BMW 430i owners seeking enhanced thermal management. Designed specifically for the 2021 through 2026 models, this high-performance component helps maintain optimal engine temperatures during aggressive driving or increased power output. By rerouting engine coolant through an advanced heat exchanger, it supports more efficient cooling of both the engine and charge system, ensuring your vehicle runs cooler and more reliably under demanding conditions.

This heat exchanger is ideal for enthusiasts who want to improve their vehicle’s cooling capacity without compromising on quality or budget. It is engineered to support higher performance levels by reducing thermal stress, thereby helping to sustain power output and prevent overheating during spirited driving or track use.

Key Features

This high-performance heat exchanger features:

  • Robust construction with high-quality materials for durability
  • Optimized design to improve heat dissipation and cooling efficiency
  • Engineered to support increased thermal loads during aggressive driving
  • Easy installation designed for a direct fit on the BMW 430i
  • Supports both engine and charge cooling systems
  • Helps maintain consistent power delivery under high stress
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