Audi TT Roadster - Is my used car warranty void if I've modified car - dicko2011
Hi, I purchased TT a few months ago and within first week thought I could hear a slight rattle type noise. The garage said they couldn't identify anything.
In the last couple of months I have had an expensive performance decat exhaust fit and remap! I've now noticed the noise has started to get a bit louder!
Will any warranty I had be void because of all the modifications I have done?
Audi TT Roadster - Is my used car warranty void if I've modified car - bathtub tom

YES!

And it'll probably fail its first MOT as a result.

Audi TT Roadster - Is my used car warranty void if I've modified car - Armitage Shanks {p}

Have you told your insurance company about this modification? One;s insurance can be invalidated by changing alloy wheels, allegedly

Audi TT Roadster - Is my used car warranty void if I've modified car - Cyd

warranty - yes, voided.

decat? do you mean the cat has been removed completely or the exhaust has a new 100 or 200 cell cat? the latter will still pass euroIV requirements, but complete removal will almost certainly yield an MoT failure on emissions.