Flowmaster 1 Chambers

[apowers2k]

hi everyone, i have a question please, i currently have the 2 chamber flows, but i didnt know until just recently that flowmaster had 1 chambers too, i looked into them and i saw that they were center inlet/center outlet unlike the 2 chamber flows i have now that are offset/offset. is it possible for me to put these 1 chambers on my 02 gt since there center/center?? also the reason why im not getting a offroad pipe is b/c im having ignition problems that ford cannot solve so im worried that my car might not start one day and that i have to pay a toll truck to take it to a muffler shop, pay to put back the stock h pipe and then pay the toll truck to take it to ford, its gonna cost me too much money, if it werent for these ignition problems i would do it, but its too much of a risk. anyways if you guys could please let me know if the 1 chambers could be put on my car and also if any of u know if they sound good would be alot alot of help, cuz im running out of options due to my problems, thanks so much everyone, please reply.