Cfb86 2 Report post Posted May 24, 2021 Hi guys anyone know of anyone running a tuning developments non res cat back? If so what is it like with stock headers? Is there much drone? Share this post Link to post Share on other sites
Jay Bamrah 29 Report post Posted May 26, 2021 On 5/24/2021 at 7:25 PM, Cfb86 said: Hi guys anyone know of anyone running a tuning developments non res cat back? If so what is it like with stock headers? Is there much drone? The guy I sold my tail lights too had stock header and TD resonated. I heard it for about 5 minutes and it sounded nice and bassey. I feel it would be nicer with a UEL header for the unique sound profile but yeah by itself it was nice. Definitely louder than stock for sure lol and defo more bass sound to it. Since he still had 2 cats it didn’t sound raspy I doubt it drones on motorways either. The problem could occur if you ever get a catless header then I feel the system would be far too loud for me personally. But then I don’t like loud cars or pop and bang cars. if you want to get the header in the future then I would consider super res, if you know u won’t then resonated will be great. That’s about all I can say to try help as my experience with it was brief Share this post Link to post Share on other sites