WTB:gt2871r .64 exhaust housing

[JDMPowerdS13]

i am looking for a .64 exhaust housing for my gt2871r i have a .86 now if someone would want to trade i wanna see how much of a differnce it will make thanks

[GroundPerformance]

i am looking for a .64 exhaust housing for my gt2871r i have a .86 now if someone would want to trade i wanna see how much of a differnce it will make thanks

I have the .64 for sale for 50 shipped LMK. Difference primarily will be on response.