GT performance?

[JIMINY80]

Hi all, just wondering if anyone has any info on GT performance sport cats? Are they any good? do they perform well? What is the quality like? I'm thinking of going sport cat rather than decat, or would people say decat and cheap cat for MOT'S?

 

[Oddesy]

I have one on my 172 Cup, I've run it for years, never had an issue with it, passed MOTs fine as long as they get it hot. Sounds good too

Video of mine with a Ktec exjaust -