B20 vtec N/A build step by step PART 5 fabrication custom performance exhaust and muffler

Making 3" exhaust from scratch using pipes I had laying around for years. This exhaust will also be very good for turbo application. This is first time I'm using new welder so welds are not that great but it will hold. Now civic is %95 ready for dyno, some bigger injectors, oil change and Hondata ECU.