is 350 a good price for some wrapped hks headers. second hand. will they give much gain and will i loose the brble. seller said they r unequal. will i need an uppipe or does the hayward and scott dp replace that. cheers

 

you will prob need a map tweek as well if fitted, think you can get up pipes off ebay etc to fit

 

You will need to have the car mapped to get this best out of those headers, on a near standard set up you may well loose out on power if its not set up correct.

They also have the standard 2 bolt flange that will match your existing up pipe and are un equal however will loose some of the flat four sound due to the design.