I took my used $60.00 ZX headers to a welding shop and had them ban saw the collector , remove cats , reweld $50. 00 , used Two brothers ZX dual pipes $150. Muzzys left side hanger $80.Two Brothers Dual power tips (restrictors come in 3 sizes different dbs)
Sounds just like a HD now
More mid and top end POWER, you can't eat if you can't $hit
Don't forget those fancy lock nuts and new gaskets.
I also heat wrapped the headers because I live in south Florida .