Haltech Nexus R3 / S3 / S2 "Tube Mount" 1.625" (universal)
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Haltech Nexus R3/S3/S2 "Tube Mount" 1.625".
Mount your Haltech Nexus R3 VCU, S3 ECU, or S2 ECU cleanly to your race car's roll cage or chassis tube with this dedicated 1.625" tube mount kit. Built from black anodized CNC-machined 6061 aluminum, this lightweight bracket assembly clamps tightly around 41.275mm chassis tubing to keep your engine control unit securely anchored under harsh competition conditions.
Specifications:
- Construction: CNC-Machined 6061 Aluminum
- Finish: Anodized Black
- Tube Size Fitment: 1.625" (41.275mm) Outer Diameter
- Application: Roll cage or chassis tube mounting for Haltech Nexus R3, S3, and S2 units
- Included Items: Main mounting plate and dual 1.625" tube clamps
Notes: Direct clamping onto 1.625" chassis tubing without welding.





