Not sure where else to put this, so why not custom. But my dude has a 05 rsx type s with an apexi gt spec exhaust and i have an ep3 with an apexi ws2. we wanna switch axlebacks... how much, if any, modification is needed. Just trying to figure out what is needed before we take it to an exhaust shop. I searched but didnt find what i needed. Thanks in advance for any info ladies exh