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Sale price$1,195.00 USD


2022+ Honda Civic Si FE1 Track Version Radiator

Experience exceptional cooling performance on the racetrack with the Honda Civic Gen 11 SI Track Radiator. Crafted with premium aluminum materials and professionally TIG-welded in the USA, this radiator boasts a single-pass design and louvered fin technology for maximum heat dissipation. With 40% more water tubes added to the core than our street version, this radiator guarantees superior cooling efficiency, enabling you to unleash your car’s full potential on the track.

This radiator integrates seamlessly into your vehicle’s cooling system, and comes with provisions for OEM mounting.

Experience worry-free driving on the track, and unleash your car’s full potential with our easy-to-install track-spec radiator. Don’t let engine overheating limit your track session to a few laps. Upgrade with confidence and experience the unfair advantage in cooling technology!

While this radiator results in superior heat rejection on the track, we do not necessarily recommend this radiator for street use. The increased density of the core might result in reduced airflow, leading to slightly higher Engine Water Temp’s.



  • Handmade and Professionally TIG-Welded in the USA
  • Engineered tube and R-fin technology for the highest heat rejection
  • OEM Mounting
  • Track-spec version


  • Overall Height / Core Height: 18.34 in / 15.75 in
  • Overall Width / Core Width: 29.83 in / 29.29 in
  • Overall Depth / Core Depth: 3.95 in / 1.77 in
  • Inlet Size: 1.25 in
  • Outlet SIze: 1.25 in
  • Bleeder Size: .313 in
  • Drain size: M12 x 1.5 Female
  • 16 LB Radiator Cap

TSP Rewards

Purchase this product and earn $35.85 towards your next purchase!

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