Selected model

Vauxhall-Opel Astra J GTC VXR STAGE 2 2.0T (280PS)

3/2012 onwards

Engine type : Turbocharged Petrol
Engine size : 1998 cm3
Superchips remaps are developed over many hours of R&D on our 4x4 dyno and, more importantly, during countless hours of road driving. We have created a powerful, driveable and, most of all, reliable conversion for your vehicle.
Horse Power276 bhp32 bhp
Torque400 nm75 nm

To view Power Curves or Road Tests Adobe Reader must be installed

Remapped by Superchips, engineered by MW Performance

This new collaboration between two of the leading companies in their fields who are expanding their capabilities with dedicated stages for Vauxhall-Opel vehicles within the UK.

With our two companies' collective commercial and technical expertise, you can be sure of a first-class product with first-class service and support.

For all U.K enquiries please contact MW Performance Ltd. Chester, t: 01244 671111, e:

For all other enquiries please contact Superchips by email, e:

To have a Superchips remap installed

simply locate a dealer of your choice and contact them to book an appointment.

Iain M
Aberdeen, UK

28th August, 2015
Initial drive with my Focus ST TDCI was a bit lacking in the low to mid-section only 182bhp stock, after the Bluefin update, it gives the full range, more power and plenty of torque at the lower levels, the car pulls no bother now and the throttle response is fantastic, not to mention the in-line acceleration   read more...

Phil H

18th March, 2014
Was with you today and had a bluefin fitted to the Volkswagon Caddy. 1.6tdi. Was very impressed   read more...

Neil D
Herts, U.K

13th April, 2016
I read about this product and I was really impressed with the idea of the handset that enabled ME to do the upgrade. So I ordered it for my Skoda Octavia vRS and the product arrived and I planned to do use it over Easter. However I foolishly read some reviews which detailed difficulties with the product. I rang up bluefin and the guy at the other end was brilliant and explained how the upgrade/remap works. With trepidation I did the upgrade and my fears were completely unjustified. The upgrade worked like a dream and the instructions on the handset were very clear. So far I have driven 500 miles on the remap and the skoda feels like a new car. Well Done BlueFin!

How will my vehicle improve?

Superchips has a unique range of tuning upgrades for most modern petrol engines (both turbo and non-turbo) and turbo-diesels. Enter your make and model below and see what Superchips can do for your vehicle:

*A no-quibble refund within 14 days (less the installation charge, where applicable). Your statutory rights are not affected.
The link to the Consumer Online Dispute Resolution platform webpage is:
+44 (0) 1280 816781
Superchips © 2009-2018: All Rights reserved