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..

£495.00
Ex Tax: £412.50

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..
£8.25
Ex Tax: £6.88
Uprated Exhaust Mount manufactured from a high temperature polyurethane material in red with a Shore..
£7.20
Ex Tax: £6.00
Self Adhesive Courtenay Sport Splat! Gel Dome Resin Raised Bubble Badge. In Black with the..
£1.80
Ex Tax: £1.50
Damper/Shock Absorber Securing Top Ring/Clip for Astra H and Zafira B - ALL Models. Secures the top ..
£1.50
Ex Tax: £1.25
Description Competition fully synthetic transmission oil. A blend of full synthetic base oils inc..
£17.95
Ex Tax: £14.96
Straight Rubber Vacuum Joiner (Vacuum Union / Vacuum Fitting), suitable for may uses around an engin..
£1.30
Ex Tax: £1.08
M10 Nut. Front Pipe to Turbocharger.A20NFT Astra J VXRItem 11..
£1.20
Ex Tax: £1.00
Brake Pad Retaining Kit for Brembo Brake Caliper.For the Brembo Caliper used on:Corsa D Nurburgring/..
£18.00
Ex Tax: £15.00
Factory Oil Drain Pipe (Item 27) for 1.6 Turbo models as listed. (Note the oil drain pipe has been r..
£54.00
Ex Tax: £45.00
M8 Nut Turbocharger to Exhaust Manifold. Item 13 In ImageGenuine Vauxhall / Opel Part. Astra J 2.0 V..
£1.20
Ex Tax: £1.00
Fitting Kit for the Courtenay Sport Astra G / Zafria A Lower Front Mounted Intercooler.Required fitt..
£76.50
Ex Tax: £63.75
Genuine Vauxhall/Opel Exhaust Manifold / Turbocharger to Cylinder HeadZ20LEx - 10 Per EngineZ16LEx/A..
£1.80
Ex Tax: £1.50