ALE

I had the TSL group N backbox fitted a couple of weeks ago and although it sounds better it's not quite right. I see they do a straight through pipe to replace the resonator box (MY06), does anybody have any experience of removing it and the benefits ?

scottish_jim

I got a TSL Typhoon back box and at the same time fitted the straight pipe to replace the resonator box. Don't know so much about power gains but it sounds awesome. Pops and bangs like a good un too. Well pleased with it.

jimmy boo

I had a TSL group N BB fitted a few weeks ago (MY03STi) which improved the soundtrack no end and decat centre section will be next but speak with John at their sales dept.......top bloke

Battenobbs

Hi,
Am shopping around for a new exhaust at the moment. Please can you guys give me the details of TSL??

The system you are speaking of sounds great ('pops' etc)
Cheers.

ian10

Ale
i've got the same bbox (2003) as you, get the centre section of ebay from 2 fast 2cool fits perfectly i bid at it and paid £60 and also got decat pipe as well (not downpipe cat) for £50
sounds spot on not to loud !

ALE

Battenobbs

Have a look at the web site TSL MOTORSPORT | Subaru Mitsubishi Peugeot Classics | parts | repair | servicing | performance tuning | UK they seem to know what they're on about and were recommended to me on here.

Probably get the pipe fitted from what you guys say.

ALE

TSL MOTORSPORT | Subaru Mitsubishi Peugeot Classics | parts | repair | servicing | performance tuning | UK

Battenobbs

Thanks for your help.