hi, l have just fitted a ninja backbox and found it to quiet on my 04 sti ppp, whats the best for what lam after(noise) a firestorm or vortex, whats the difference between them, many thanks

 

Got a vortex on my Uk Turbo and it really brings the Flat 4 beat to life.
Gives a great rumble on tick-over and when pootling around town. On full boost, I have yet to hear a better engine note....well except the V10 in the Gallardo!

 

I dont think the newage scoobs ever sound as deep/loud as the classics (same exhausts)
I had the ninja and i felt it was fairly quiet....the full system didnt help either!
I then went for the vortex which has satisfied my needs
As for the firestorm, it looks good, has a good rep, is cheaper and i believe is similar in sound to the vortex.

Hope this helps

 

i love the noise from my vortex. get a headache and ringing ears on long jorneys tho
i think ill be wearing earplugs on the trip to the ring next year.

 

You could get a bung (for the exhaust!).

 

https://www.scoobynet.com/images/smilies/thumb.gif

best noise decat blitz nur spec r,ive heard all the rest.

 

Firestorm was bloody very loud on mine with full decat. Set car alarms off as I went down the street. Lasted two months before it came off and was sold.

 

hi to make it sound nice and lould do l have to decat, or can l make it lould with just fitting a firestorm back box.