CTS TURBO A90/91 TOYOTA SUPRA BMW G-SERIES Z4 30I/M40I/M340I B58/B48

CTS Turbo Front Mount Heat Exchanger

For Toyota Supra A90/A91 & BMW G-Series B48/B58

CTS Turbo introduces a high-performance front mount heat exchanger designed specifically for the Toyota Supra A90/A91 and BMW G-series with B48 and B58 engines.

The stock front-mounted heat exchanger is small and insufficient for adequately cooling tuned B48/B58 engines, leading to higher intake temperatures and potential performance loss. Our solution features a larger, high-flow double-pass aluminum core that fits directly into the factory location—no cutting or trimming required.

Features:

• High-efficiency double-pass aluminum core for superior cooling

• Larger and higher flow than factory core, improving intake air temps

• Drop-in design for easy, seamless installation in stock location

• CNC machined mounting points and hose connections for perfect factory fitment

• Smooth coolant hose bends for optimal flow

• Hand-welded and pressure tested for durability and leak-free operation

• Includes all necessary installation hardware

Vehicle Fitment:

• Toyota Supra (A90/A91) — 2020+ B48/B58 engines

• BMW G29 Z4 — 2018+ 20i, 30i, M40i

• BMW G20 3-Series — 2018+ (320i, 330i, 330iX, M340i, M340iX)

• BMW G21 3-Series Touring — 2018+ (330i, 330iX, M340iX)

Keep your B48/B58 engine running cool and reliable, even under high power and demanding conditions, with the CTS Turbo Front Mount Heat Exchanger.