Rvng G series B46/B48/B58 Gen 2/3/Supra Upgraded Heat Exchanger
Rvng G series B46/B48/B58 Gen 2/3/Supra Upgraded Heat Exchanger
Product Info
RVNG G-Series Upgraded Heat Exchanger | B46, B48, B58 Gen 2/3 & Supra Factory B58 cooling systems overheat under boost. The OEM 25mm single-row charge-air cooler saturates quickly, causing intake temps to spike and triggering limp mode on track. RVNG's 68mm dual-row core—2.5× thicker with triple the coolant capacity—maintains stable IATs even during sustained high-performance driving. Engineered for B58, B48, B46 engines across BMW G-Series (330i, M340i, 430i, M440i, Z4) and Toyota GR Supra A90/A91. Drop-in installation with OEM fitment—no cutting, no modifications. Billet transmission cooler mounts and full metal debris guard included. Perfect for tuned cars, track days, and anyone pushing beyond stock power levels. Eliminate cooldown laps and water-spray workarounds. Bolt-in thermal upgrade designed for drivers who actually drive.
Fitment Information
House of Apex does our best to ensure we catalog all products as accurately as possible. Please verify fitment with your vehicle to ensure a seamless and smooth install.
For any questions, concerns, or installation help, please email Zac@HouseOfApex.us
Ships directly from the authorized manufacturer partner.
In-stock items: ships within 2–5 business days
Backordered items: typically requires 2–6 weeks
