Just wait for the pops and bangs once you change the manifold, will have you grinning on every drive no matter how boring, if you’re into that! Makes me miss my old one sometimes, but motorways are no longer deafening.
Yes so I've read, saw a video on YouTube where a guy had toyo with a custom backbox and it was popping like crazy, all be it with a decat, but no custom crackle/pops and bangs map! Every upshift its popping, I love it, being young I want it as loud as possible.
Will I need a map pretty soon as I'll have only centre cat left? My flatspot is hardly there at the moment.