Aeroflow Universal Overflow Tank Black AF77-1029BLK Vehicle Model_BT-50 Available in -3AN and -4AN

Available in -3AN and -4AN solutions

These monsters put out over double the punch of a genuine R35 coil and are rated to 4000hp (in a 6 cylinder set up) I know that seems excessive but even in your 1000hp set up the results are impressive

control the valve irrespective of manifold pressure

It does not create any additional vacuum by itself

So the beam isn't shining so far ahead as it's now lower to the groundHARDRACE headlight leveling bracket of HR-V / VEZEL can easily replace the OEM ones to adjust your headlights to point up a bit more and get back to the correct height

Aeroflow Universal Overflow Tank Black AF77-1029BLK Vehicle Model_BT-50 Available in -3AN and -4AN6 3 4" (171mm) H x 3" (76mm) O. D Black Finish When your radiator coolant gets too hot, it will blow through your overflow spout and all over your engine bay unless you have an overflow tank. Aeroflow's overflow tanks are available in polished billet aluminium or anodised black with 3 8" barb fittings for a simple installation. They will allow the coolant to expand and then recover as the temperature drops. This tank features a female 6AN O ring