A hose kit developed by do88 to replace the OEM auxiliary air regulator and vacuum limiter hoses!
These hoses are made entirely of high-quality silicone for the best finish and durability. With three or five layers of armoring, depending on the internal diameter, the hoses can withstand high pressures and temperatures for a long time. The original hoses are made of rubber that often cracks with age. This is the long-lasting solution for you that also improves the appearance!
A kit with matching hose clamps can be found under “Accessories”: hose clamp kit do88-kitxxx. Please make sure the kit numbers match the hose clamp kit number.
All vehicle manufacturer part numbers are for reference only.






