CTS Turbo 1.8T Throttle Body Spacer

The CTS Turbo 1.8T Throttle Body Spacer installs between the throttle body and intake manifold on Mk4 Golf, GTI, Jetta and B5 Passat models equipped with the 1.8-litre turbocharged engine. This precision-machined aluminium spacer enhances air distribution entering the combustion chambers by creating a more uniform flow path. Benefits include improved throttle response during part-throttle driving and better engine breathing characteristics. Direct bolt-on installation suits both stock and modified 1.8T setups, making it an ideal upgrade for workshop customers seeking measurable drivability improvements without invasive modifications.