Brought in for a bottom end refresh with new bearings, crankshaft polish and mapping this conversion has a 3″ full exhaust, CSRacing full height front mounted intecooler, forged pistons, steel rods, external swirl pot and high pressure fuel pump set up and a Garrett GT3076R and TiAL external wastegate and hit 500bhp after mapping and rolling road set up. The Revolution Millennium wheels with Nankang NS-2R tyres finish the car off, and the power makes the K Sport 330mm 8 pot calipers work hard backed up by suspension from Weitec by KW and a full roll cage further stiffens the chasssis.
It now boasts Methanol injection and has been mapped to 540bhp and was the Class B winning car at Thunder Road 2015.
![Astra G Garrett Conversion](/blog/wp-content/uploads/2015/08/DSC08575w-400x267.jpg)