To contribute to this thread, I've had all types of nitrous kits from all types of brands over the span of 14+ years... and THEY SUCK!!! I've experimented with so many kits to find the one kit that would satisfy my need for nitrous induced speed while remaining reliable, which is what ALL other companies boast about but can't back it up. After spending countless amounts of money and time rebuilding and checking the solenoids what seemed like every other day, I still ended up damaging engines and all sorts of performance issues.
I had almost given up until I made one more try with a WON system, and it was the BEST thing I've ever done! If there is one thing that a WON kit delivers, it's PURE RELIABILITY! That's right true reliability! I finally found a system that I didn't have to baby sit and that outperformed every other system that I've ever used before. Simply smoooooooth power delivery that keeps me pinned into the seat and grinning like a little girl.
WON systems are the ONLY systems that are designed CORRECTLY for nitrous.
Moreover, WON not only delivers reliability, performance, and styling, but they are also backed by the superior customer service from High Power and an infinite library of knowledge available to anyone whether you're a customer or simply curious about nitrous performance.
I'll never use anything else except WON products!
See my sig for my projects and believe in the power of the WON NITROUS EXPERIENCE!