Mercedes Benz 190E 16V & 300E Big Bore Throttle Housing Upgrade

Big Bore Throttle Housing now available for the 190e 6cyl., the 300E(m103) and the 16v models. The stock throttle body bore is enlarged and the throttle shaft is modified. This makes for an increase of 18%in the opening. As a result,the engine feels the effect of applying 18% more throttle throughout the RPM range.

This modification requires your stock Throttle Body to be sent to us for upgrade.

This item is built to order, Please allow 2-3 weeks.