Mishimoto Heat Exchanger for VW Mk7/Mk8 Golf R MQB Platform High-Performance

Mishimoto Heat Exchanger for VW Mk7/Mk8 Golf R MQB Platform — High-Performance Upgrade cooling for tuned MQB engines: Designed for VW Mk7/Mk8 Golf R, Audi 8V S3, and 8S TT 2.0T, this Mishimoto auxiliary heat exchanger keeps transmission and oil temps in check during aggressive street driving and track sessions. Key Benefits Massive capacity increase: 52% larger core volume and 106% more coolant capacity vs stock for longer, more consistent cooling. Improved heat transfer: Louvered fins boost fin surface area by 68%, maximizing airflow and thermal exchange. Efficient flow design: Dual-pass core balances flow and cooling performance for optimal efficiency under load. Durable construction: Strutted tubes reinforce the core for track-proven toughness. Stone guard included: Stainless-steel guard protects against road debris for reliable long-term operation. Lifetime backed: Mishimoto Lifetime Warranty ensures confidence and durability. Why Choose This Heat Exchanger When simple bolt-ons and a tune push MQB TSI/TFSI engines well beyond stock output, cooling becomes the limiting factor. This Mishimoto unit replaces the OEM auxiliary/DSG cooler to significantly improve transmission and oil temperature control, letting you extract consistent performance lap after lap. Fitment: 2015+ VW/Audi MQB platform (VW Mk7/Mk8 Golf R, Audi 8V S3, 8S TT 2.0TSi).