How many shops or gas stations shop do big swaps

I was waiting for your input! The exhaust sounds nice, it was my second time doing a Y pipe this one came out better. The muffler was welded with flux core ( no gas) I agree not the best, but no leaks and it’s strong. I did the same setup on a gs300 and that I TIG weld at home, welds are way better. I ask tony if he wanted me to tig it he said na it’s under the car.

The intercooler piping will not hit anything, and if it does you have bigger problems.

Anybody seen or bought this muffler DNA?