ZLET Tuning Packages

ZLET Tuning Packages

The Astra G/Mark 4 Turbo - Hatchback, Coupe and Cabriolet. Providing responsive engines and a competent chassis, this is an excellent all round performer that responds well to the 'Courtenay Touch.' Mind you..... what Vauxhall doesn't?

The Astra Turbo models GSi, SRi, Coupe and Cabrio (OPC in Europe) are fitted with a Z20LET 2.0 turbo charged engine. This power unit is equipped with Motronic M1.5.5 one of GM's more advanced engine management systems. This engine management system is equipped with flash roms, rather than the conventional eprom chips that for example were used in the Calibra and Cavalier Turbos before. The advantage of a flash rom is that the ECU can have the program changed/rewritten again and again with out ever having to break the ECU open.

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Courtenay Sport Stage 1 Remap Astra G Turbo Z20LET

Tech 2 Full Diagnostic Check. Factory Base Software Upgrade as required, Exclusive Courtenay Sport S..

£445.00
Ex Tax: £370.83

Courtenay Sport Stage 2 Tuning Package Astra G Z20LET

Tech2 Full Diagnostic Check. Factory Base Software Upgrade as required, Exclusive Courtenay Sport St..

£1,325.00
Ex Tax: £1,104.17

Courtenay Sport Stage 3 Tuning Package Astra G Z20LET

Tech2 Full Diagnostic Check. Factory Base Software Upgrade as required, Exclusive Courtenay Sport St..

£2,240.00
Ex Tax: £1,866.67

Courtenay Sport Stage 4 Tuning Package Astra G Z20LET

Tech2 Full Diagnostic Check, Factory Base Software Upgrade as required, Exclusive Courtenay Sport St..

£2,732.00
Ex Tax: £2,276.67
Please Note: Plugs are listed individually.The Best Plugs to use for 1.6 Turbo (Z16LEx/A16LEx/B16LER..
£9.00
Ex Tax: £7.50
Shim for M32 Late Type End Case.To ensure correct shimming of the gearbox when fitting the later end..
£2.40
Ex Tax: £2.00
Genuine OE Vauxhall/Opel Valve Stem Oil Seal.Vauxhall/Opel Part Number: 90410741For the Z20LEx famil..
£1.50
Ex Tax: £1.25
Uprated Exhaust Mount manufactured from a high temperature polyurethane material in red with a Shore..
£10.80
Ex Tax: £9.00
Laser Iridium NGK manufactured Spark Plugs for 2.0 Turbo A20NFT[LHU] A..
£12.90
Ex Tax: £10.75
Clutch Cover to Flywheel Bolt (M7x22) for C20LET and C20XEPreviously: 900652946 Required per Clutch..
£0.60
Ex Tax: £0.50
Replacement  Genuine OE Header Tank / Coolant Tank / Expansion Tank Cap. The seal on the h..
£27.60
Ex Tax: £23.00
Torque Plate Washer for 1.6 Turbo engine's Corsa D & E VXR & SRi,  Meriva VXR,  As..
£38.22
Ex Tax: £31.85
Oil Filter. Genuine Mahle Replacement Oil Filter for A20NHT engines.Mahle Part Number:  OX258 D..
£10.80
Ex Tax: £9.00
Genuine Hyundai i30N Generation 2 Turbo Charger including  Hot Pipe Bracket Adaptor KitThe..
£1,984.99
Ex Tax: £1,654.16
Astra H VXR Turbo K04 Stage1 Hybrid  Turbocharger for Z20LET / Z20LEL / Z20LER / Z20LEH engines..
£795.00
Ex Tax: £662.50
Victor Reinz Lower gasket set for Astra J VXR A20NFT ..
£82.88
Ex Tax: £69.07