Difference between Vectra and Signum Exhausts???

[luke4487]

Looking at a VXr exhaust for my 2.8 Signum, but as the Vectra is slightly different I wondered what the difference is in the exhaust system?

I know the Sig wheelbase is slightly longer, but is everything else the same? I.e. it would just need an extension welding in by the centre cat...

All advice helpful Thanks

[paulhb]

The boxes are a completely different shape mate as the floor pans are different and the bend shape of the input pipes and angles will be all wrong there have been many posts on here that say it can't be done but if you are determined enough you can cut and shut anything in just don't know how pretty it will be.

[John LE]

Although I thing the Vec estate has the same setup as the sig

[luke4487]

The boxes are a completely different shape mate as the floor pans are different and the bend shape of the input pipes and angles will be all wrong there have been many posts on here that say it can't be done but if you are determined enough you can cut and shut anything in just don't know how pretty it will be.

Gutted! I am guessing Milltek do a Signum version though? Or am I going to have to buy MIJ custom (Nice.. but just not the same lol.. unless anyone can youtube me something that changes my mind with a 2.8?)

[Big Sig]

Although I thing the Vec estate has the same setup as the sig

Gutted! I am guessing Milltek do a Signum version though? Or am I going to have to buy MIJ custom (Nice.. but just not the same lol.. unless anyone can youtube me something that changes my mind with a 2.8?)

Get a VXR estate one and shorten the tail pipes

[fastcarmanaic]

Think the Signum is a Vectra estate chassis,
I'm biting the bulet and having a complete powerflo system fitted in two weeks!