I am after some aftermarket exhaust back boxes for the Z4M.
I have recently done the z4m exhaust conversion on my 3,0si with the twin backbones from the z4m and the original z4m heat shields and mounting brackets etc
Backstory FYI:
After having it done once by John at A44 exhausts in worcester who's work was SHAMEFUL and who's attitude was disgusting, I made them undo their monstrosity and put it back to how it was. They intentionally and malitionsly dented my back boxes with a spanner on each exhaust tip before smugly giving them back to me (thats a whole other story) i will be getting into their work shortly with some pics of their professionalism which included hammering the tube bending creasing and folding the tube with pigeon s**t welding not to mention not even doing what i asked and leaving the centre section of exhaust in while demanding big money and telling me the tube doesn't have to be round, it is perfectly acceptable to fold tube sharply so it creases and make it triangular as long as the volume stays the same.... and more BS like this. The backbones weren't even hung level on the factory hangers and they told me it wasn't possible to get them level even though i showed them pics of ones that were.... they then said shell they must be different backbones... which clearly they were not. The list goes on and i will document the whole sage in the hope to save other people the misery i went through with these cowboys.
Anyway, the job was put right by the incredible guys at Kustom101 in Tewkesbury. Please if you are thinking of having custom exhaust work done, just save yourself the misery and use these guys. They pride themselves of really top top notch work. Their main business is custom paint finishes which as we all know take a lot of skill and care to achieve but they also do exhausts. I have photographs of the work they did on my exhaust which was faultless.
Anyway, all said and done, I am not happy with how the z4m back boxes sound... It isn't really noticeably different from stock after a whole lot of work so i'd like to track down some aftermarket back boxes. I am interested in anything.... Supersprint, Eisenmann, BMS, Schnitzer, Remus.... anything I can just bolt on there myself. Supersprint would be my preference because i have them on my s2000 and love the sound.
I have recently done the z4m exhaust conversion on my 3,0si with the twin backbones from the z4m and the original z4m heat shields and mounting brackets etc
Backstory FYI:
After having it done once by John at A44 exhausts in worcester who's work was SHAMEFUL and who's attitude was disgusting, I made them undo their monstrosity and put it back to how it was. They intentionally and malitionsly dented my back boxes with a spanner on each exhaust tip before smugly giving them back to me (thats a whole other story) i will be getting into their work shortly with some pics of their professionalism which included hammering the tube bending creasing and folding the tube with pigeon s**t welding not to mention not even doing what i asked and leaving the centre section of exhaust in while demanding big money and telling me the tube doesn't have to be round, it is perfectly acceptable to fold tube sharply so it creases and make it triangular as long as the volume stays the same.... and more BS like this. The backbones weren't even hung level on the factory hangers and they told me it wasn't possible to get them level even though i showed them pics of ones that were.... they then said shell they must be different backbones... which clearly they were not. The list goes on and i will document the whole sage in the hope to save other people the misery i went through with these cowboys.
Anyway, the job was put right by the incredible guys at Kustom101 in Tewkesbury. Please if you are thinking of having custom exhaust work done, just save yourself the misery and use these guys. They pride themselves of really top top notch work. Their main business is custom paint finishes which as we all know take a lot of skill and care to achieve but they also do exhausts. I have photographs of the work they did on my exhaust which was faultless.
Anyway, all said and done, I am not happy with how the z4m back boxes sound... It isn't really noticeably different from stock after a whole lot of work so i'd like to track down some aftermarket back boxes. I am interested in anything.... Supersprint, Eisenmann, BMS, Schnitzer, Remus.... anything I can just bolt on there myself. Supersprint would be my preference because i have them on my s2000 and love the sound.
