Joggerboy

Had my MY06 STI (type UK) for just over a week now!

My only grumble is the lack of burble!!

If I change the back box, will this sort it??

Thinking of fitting a Prodrive backbox? Quite liked the sound from my previous MY53 WRX PPP!

Help!!

flat4_ire

one word for you BLITZ, i always recommend these cos ive had them on my scooby and supra, greeeeaaat fitting and sounding exhaust!! this will make ur badboy sound perfect, trust me, go and order a nur spec r, or nur spec s is just the backbox which gives a nice sound too

Zuby

ive only jus had a blitz nur spec fitted because i also wanted the burble (03 sti ppp) its sounds AWSOME

if it does get a bit intrusive in the cabin , jus stick the bung in.


zuby

banny sti

iTrader: (68)

Imagine it in a classic without sound deadening!!!

Joggerboy

Cheers for that! Anybody changed the back box on a MY06 STI (uk)?

T5NYW

iTrader: (4)

Sorry mines a JDM

You may find a lot of the loss of sound is due to the rear resonator box, before the silencer looks like a snake that swallowed a Hot water bottle

Tony

Ps
I've had a Miltek full system fitted mine

timuk1

I didn't think you could buy just the back box from PPP, I thought you had to buy the whole package including the ECU upgrade and hoses ?

bigknd

No but just like T5NYW said just changing the back box will not give you the burble, you need to change the centre section before the back box as well.

I have PPP fitted with new centre section and back box and can confirm the burble is back