Install Costs
 

I'm planning to get the berk exhaust and berk hfc soon and I was wondering how much it would cost to get exhausts and HFC's installed.
I know price differs in every shop but how much did YOU get your hfc or exhaust installed for?

260 dollars, 3 hours of labor

for exhaust or hfc? or both?

It's normally done in hours. Most shops will probably charge 1-2 hours for the exhaust and probably 2-3 for the HFC because of the demon bolts. You are looking at $80-120 per hour. So basically $240+.

150 HFCs + 75 Exhaust
here in cali

Oh alright, thanks and also, what about springs? I want to lower my car using Eibach.

Wow those are some expensive installing costs.... Come over to my country, they charge you no more than $35 for everything!!