IPE Cat Back verses Turbo Back

[ndwgolf]

Guys
I am in the market for a new exhaust............Here in Thailand you can get pretty much the same as you can in the UK and from what I have seen I am thinking of getting the IPE system.
My question is this............ Is there an "in your face" difference in loudness between a catback or a turbo back. Im looking for something loud but also trying to avoid voiding my 3 year warranty that came with the car?
Thanks in advance

Neil

 

[AngryDog]

Turbo back without cats will invalidate your warranty as you will need a map.

Less boxes equals more noise.

 

[ndwgolf]

Turbo back without cats will invalidate your warranty as you will need a map.

Less boxes equals more noise.

I just talked with the shop in Bangkok. Its a Catback that there planning to do. Just like what you said. A full system will void the warranty.
Hopefully there will still be a noticeable sound difference between stock and the IPE Catback.

 

[AngryDog]

Does the IPE have valves? If so, it'll be louder when open.

 

[ndwgolf]

Does the IPE have valves? If so, it'll be louder when open.

Yes so great