A Selection of DO88 Products for the Volkswagen Jetta GLI Mark 7 Models:

Silicone hoses – allows higher pressure, higher temperature, enhances the looks and adds reliability.
Pipe kits – higher airflow, less back pressure and smoother flow transitions make for better throttle response.
Intercooler – higher airflow, less back pressure and better cooling make for a greater air mass in the intake – power!
Radiators – modern technique using dual rows and all-welded tanks provides better cooling and reliability.
Oil coolers – enhanced core volume and cooling area prevents overheating.
Air filter shrouds – custom design with seal strips for a nice and sealed area for the filter.