Performance upgade
 

Whats going on?

I was considering on adding a blowoff valve to my Speed3, but I was wondering if anyone would know if this would effect my warranty at all? The car is completely stock by the way. If I could do this without having to worry about warranty issues, I'd love to read up on some of your recommendations on different blowoff valves you may have on your own personal car, ect.

Thanks a lot.

Later!

we have a kit on sale for the HKS;

http://mazda3online.web.aplus.net/pr...roducts_id=654

as well as the very popular Forge valves;

http://mazda3online.web.aplus.net/pr...oducts_id=1075
http://mazda3online.web.aplus.net/pr...oducts_id=1114

in terms of warranty, i dont think most dealers are going to harass you about a mod as simple as this

^^^^^^^Both of which are GREAT products IMO. And like Ken said, I don't think you'll have a problem with warranty over a BOV or BPV. All it's doing is HELPING the factory system. The OEM BPV isn't built to handle big pressure. How heavy do you plan on modding btw?