本帖最後由 古惑強 於 2009-6-12 18:13 編輯
This HKS SQV blow off valve is a "dump to air type" of dump valve, while coupe is designed to use re-circulation dump valve, so what is the point to alter the original design when there is no additional benefit, extra $$$ expenditure plus the "Pisssss" sound, that's all................... |
