CSF 2-Row 42mm Race Spec Aluminium Radiator - Toyota Supra (A90) / BMW Z4 (G29) / 330i (G2X)
CSF 2-Row 42mm Race Spec Aluminium Radiator - Toyota Supra (A90) / BMW Z4 (G29) / 330i (G2X)
CSF 2-Row 42mm Race Spec Aluminium Radiator - Toyota Supra (A90) / BMW Z4 (G29) / 330i (G2X)
CSF 2-Row 42mm Race Spec Aluminium Radiator - Toyota Supra (A90) / BMW Z4 (G29) / 330i (G2X)
CSF Racing

CSF 2-Row 42mm Race Spec Aluminium Radiator - Toyota Supra (A90) / BMW Z4 (G29) / 330i (G2X)

$1,394.99

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Product details
  • Type Engine Components
  • Vendor CSF Racing
  • SKU CSF7226
Description Reviews

The CSF 2-Row 42mm Race Spec Aluminium Radiator replaces the factory radiator in the Toyota Supra (A90 / A91), BMW Z4 (G29) and BMW 330i (G2X). The original has plastic tanks and a single-row 34mm aluminium core, while the CSF unit is TIG-welded all-aluminium with a 2-row 42mm core and CSF's latest 5mm fins, which give 20 to 25% more heat-transfer area than a traditional radiator design. That matters on tuned cars because the charge air heat exchanger sits directly in front of the radiator, so bigger turbos and track use can push coolant temperatures high enough to trigger limp mode. It mounts in the factory location with no cutting or modifications, and the design was developed through drag, roll racing, time attack and hill climb testing.

Features

  • 2-row 42mm ultra-high-performance core, against the single-row 34mm factory core
  • CSF B-Tube cooling tubes, about 15% more heat transfer than regular oval welded tubes
  • New 5mm tall multi-louvred fins for maximum surface area contact
  • Larger core adds coolant capacity and improves heat rejection and recovery
  • 100% aluminium TIG-welded construction in place of the factory plastic tanks
  • CNC machined mounting brackets and OEM-style inlet and outlet
  • One-hour hand polish to a mirror finish
  • Individually leak and pressure tested

Specifications

  • Brand: CSF
  • Product Type: Performance Radiator
  • Core: 2-row, 42 mm (factory single-row, 34 mm)
  • Tubes: CSF B-Tube
  • Fins: 5 mm multi-louvred (factory 4 mm)
  • Construction: 100% aluminium, TIG welded
  • Brackets: CNC machined
  • Inlet and Outlet: OEM style
  • Finish: Hand-polished mirror finish
  • Installation: Drop-in, no modifications or cutting
  • Testing: Individually leak and pressure tested
  • Warranty: CSF 2-year limited warranty
  • Part Number: CSF7226

Vehicle Compatibility: 3 applications across 2 makes. Select a make to view.

BMW (2)
Model Variant Engine Years
Z4 G29
330i G2X
Toyota (1)
Model Variant Engine Years
Supra A90 / A91

Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.