MuchBoost Z16LER/Z16LET Upgraded Turbocharger with a Custom Billet Compressor Wheel and Enlarged Turbine Wheel. It is based on an original Garrett Turbocharger, which means that the installation is 100%P&P. The turbocharger is meant to work with Opel Astra, Corsa, Insignia, Meriva with the Z16LER/Z16LET 180-192HP engines. The turbo delivers up to 194% power (170 extra HP) […]