We are trying to stock all the colors but sometimes we just can’t have all in stock at all time so better you sent us an email to make sure we have them available at the time of order. A Miata 5-speed paired with a 4.30 Torsen differential is a common choice, as well as a 6-speed with a 3.90 or 4.10. (1) Hose From Water Neck to Air Valve on IntakeĬolors available: black, red, blue, white, pink, yellow, orange, purple, green. For Miata swaps, we recommend an NA or NB 5 or 6-speed transmission for naturally aspirated builds, and one of the BMW transmission options we support for turbo applications.(1) Lower Hose From Pipe to Water Pump Inlet.comes with all the clamps required (undrilled german style clamps with rolled edge).Highly resistant to oil & fuel spillages.Operating temperature range: -60°c to 235°c.Direct replacement for the standard hoses.Combined with the vacuum hoses set, your engine won’t leak for years. Composed of 9 hoses, this set is the most exhaustive set you will find on the market. This silicone set replaces all the heater lines on your NA6 engine.