I just bought the HKS Hi Power Exhaust for my GS, I plan on replace the stock cat converter to hi flow cat, I want to give it to a shop to install them for me, does anyone know if the local muffler shop like mida and other will have the hi flow cat and will install the exhaust for you? if so how much.

thanks

 

i doubt a muffler shop will have a hi flow cat and yes they will install your exhaust for you, but it's a huge waste of money.. why not just diy?

 

i'm not sure about midas, but all the local muffler shops around here carry (or at least can order) high flow cats. their prices are a little outrageous, but you can still get them. check out kteller.com, he sells them with the flanges prewelded on there, so all you do is bolt it up.