{"id":248645,"date":"2023-12-15T11:49:56","date_gmt":"2023-12-15T11:49:56","guid":{"rendered":"https:\/\/automotobuzz.com\/?p=248645"},"modified":"2023-12-15T11:49:56","modified_gmt":"2023-12-15T11:49:56","slug":"300hp-corsa-vxr-just-what-the-doctor-ordered","status":"publish","type":"post","link":"https:\/\/automotobuzz.com\/news-features\/300hp-corsa-vxr-just-what-the-doctor-ordered\/","title":{"rendered":"300hp Corsa VXR just what the doctor ordered"},"content":{"rendered":"

New hybrid turbo upgrade promises big gains for Vauxhall's former pocket rocket<\/h2>\n

By Matt Bird \/ Friday, 15 December 2023 \/ Loading comments<\/p>\n

The only thing better than a fast Vauxhall is an even faster one, right? People have been fiddling with Griffen-badged products virtually since time began, and even with VXRs or anything similar conspicuously absent from the current new car lineup, the aftermarket is still finding ways to make the old ones even quicker still. Fresh from its Zafira VXR \u2018charger work, TurboZentrum has a Stage 2 blower now available for the Corsa VXR. Alongside some additional upgrades, it reckons 300hp should be possible – quite some leap from the standard 192hp. <\/p>\n

The significant gain from a Stage 1 turbo upgrade is in the size of the compressor wheel, the same sort of modification employed to get big power from the Zafira VXR\u2019s 2.0-litre. For the 1.6, TurboZentrum\u2019s ability to forge its own parts to its own spec means optimising dimensions to ensure that a) everything fits and b) the most power possible is made. Reliability hasn\u2019t been forgotten, either, because altering the compressor wheel means the turbo can be more effective: \u2018the turbo already delivers the stock air mass at a significantly lower turbocharger speed – and can therefore be tuned with a focus on durability\u2019. New, reinforced bearings are also included for peace of mind. <\/p>\n

Now it\u2019s not possible to simply get a Stage 2 turbo and be at 300hp – if only life were that simple. TurboZentrum suggests that a ‘series of other modifications\u2019 are required for \u2018up to 300hp\u2019, so you\u2019ll be looking at induction and exhaust as a minimum, then probably a better intercooler, maybe injectors, and the ECU will need some optimising to take advantage. It\u2019ll take some effort to make a 300hp Corsa, basically, but it does sound pretty entertaining. And it\u2019s hardly like a bit of hard work ever put anyone off big tuning projects before. <\/p>\n

It\u2019s worth noting, too, that VXRs look like ideal base cars for tuning – there\u2019s plenty around and they don\u2019t cost very much. Maybe you wouldn\u2019t want to spend loads on a 15-year-old one approaching Shed money, but when \u00a310,000 buys a five-year-old one with just 45k it\u2019s easy to understand the temptation to make a dinky road rocket. TurboZentrum can even recondition used turbos, should your current VXR require a shot in the arm\u2026<\/p>\n\n