OPC Astra TwinTop
·
Opel Performance Center · One-Off

ASTRA TWINTOP
Z20LEH · OPC

The convertible OPC that Opel never built.

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Technical Data

Performance Specifications

Engine Z20LEH 2.0L Turbo, genuine OPC unit
Power 240 PS at 5,600 rpm
Torque 320 Nm Overboost to 350 Nm
0–100 km/h 6.4 s M32 Gen 2, Quaife LSD
Top Speed 244 km/h Electronically governed
Body TwinTop Folding hardtop cabriolet

Genuine OPC Hardware

  • Z20LEH 2.0L turbo powertrain
  • M32 Gen 2 six-speed manual with Quaife ATB LSD
  • OPC front & rear brake system
  • Eibach / KW Pro Street S coilovers
  • OPC steering wheel
  • Friedrich Motorsport exhaust from the OEM downpipe back
  • Wagner Tuning Competition intercooler
  • Original OPC front bumper
  • Original OPC side skirts
  • Original OPC rear bumper spoiler
  • OPC 18" alloy wheels
The Story

The OPC That Never Was

Opel never built the Astra H OPC as a TwinTop. The cabriolet range stayed on the calmer side — capped by the 2.0 Turbo with 200 PS.

This car changes that. Every genuine OPC component — engine, brakes, steering wheel, wheels, and the complete OPC bodywork with front bumper, side skirts and rear diffuser — was sourced and transplanted into a TwinTop shell. Complemented by an M32 Gen 2 six-speed gearbox with Quaife ATB limited-slip differential, Eibach / KW Pro Street S coilovers, a Friedrich Motorsport exhaust and a Wagner Tuning Competition intercooler. The full Opel Performance Center character, in a body Opel never offered it in.

Gallery

The Car

Contact

Get In Touch

Questions about the build, parts sourcing, or want to see the car in person?

der.haube@zerofreak.de