In our workshop today was this 7,000 mile Corsa E VXR with the latest version of the 1.6 Turbo engine, B16LES. The first job was to remove the restrictive pre cat (first cat) and fit one of our straight through downpipes (pre cat removal pipe). Once fitted it was round into the dyno cell for […]
Tag: Pre Cat Removal
Astra J VXR – Stage 1+ Upgrade
This Astra J VXR came to us for a Stage1+ conversion. This was a lovely low mileage example which had covered under 4,000 miles and was finished in Buzz Blue paintwork. The first part of the process was to check the vehicle on the rolling road and benchmark it. This car made 278 bhp and […]
Astra H 2.0 Turbo Mapping
We recently remapped this Astra H SRi 2.0 Turbo model. The 3 door model with the Z20LEL engine leaves the factory with 170PS and was booked in for a repalcement 70mm pre-cat removal pipe, a high flow panel filter, ECU remapping and full rollinh road set up. Once on the rolling road after an initial […]