Megan Racing - Lexus IS300 00-05 V2 Radiator (Triple Pass) – MR-RT-LI01-V2

Introducing the Megan Racing V2 Radiator, designed with advanced triple-pass internal flow construction to maximize heat exchange efficiency. This innovative design forces engine coolant through the exchange element three times, resulting in improved heat dissipation—especially crucial during track days or in forced induction applications.

Cooling is vital during high-performance driving, particularly in sustained high-load, high-RPM conditions that can cause engine temperatures to spike. The V2 radiator ensures that your engine remains cool under these extreme conditions, giving you reliable performance when you need it most.

Made entirely of aluminum, including both the tanks and the core, the V2 radiator is a significant upgrade over stock radiators that often feature plastic tanks prone to cracking and leaking. Aluminum offers superior durability and heat dissipation, while the larger heat-exchanging core not only improves heat transfer efficiency but also increases coolant capacity for better cooling performance.

This radiator is designed as a complete bolt-on application, ensuring compatibility with factory components such as fans and A/C condensers. However, due to the slightly increased size, we recommend upgrading to high-capacity slim radiator fans for optimal cooling. This radiator is also confirmed to be compatible with 2JZ-GTE swaps when paired with the appropriate radiator hose kits.

Vehicle Fitment

• Lexus IS300 2000
• Lexus IS300 2001
• Lexus IS300 2002
• Lexus IS300 2003
• Lexus IS300 2004
• Lexus IS300 2005

Notes:
• Manual Transmission Only
• Compatible with 2JZ-GTE swaps with appropriate hose kits

Specifications and Features

• Construction: All Aluminum
• Internal Design: Triple-Pass Flow
• Heat Exchanger Thickness: 50mm
• Radiator Cap: Included
• Compatibility: OEM Fans
• Direct Bolt-On Replacement
• Warranty: 1-Year Against Manufacturer Defects