LOOKING FOR A NEW DUMP VALVE, WHICH ONE SHOULD I BUY?

 

I have a HKS one, sounds good

 

whats the sound like, i don't want a ptssshhh, i want a sort of chirp like the rally cars

 

pssttth at high revs, chirpy squeak low-medium, bit of a rattle in between!

Dos'nt sound like a bailey dv which is nice & with the hks induction slurping & whistling, & the full hks exhaust rumbling it sounds nice

Best of both worlds, yours may sound different dependant on engine, exhaust, decat, induction, level of tune etc

As you can tell I like hks stuff

 

I've got a hks down pipe,magnex exhaust and a hks induction kit. where did you buy yours from?

 

Mine all came on the car when imported... along with loads of other goodies