Fuel Mod's?

[prodrive tony]

I'm tempted to invest in some fuel rails, braided hoses and a fuel regulator.

Will this increase horsepower?

Also is it worth me investing in a 3"system from 2 1/2"? Its straight through with just a backbox at present.

Thanks guys

[granby]

I'm tempted to invest in some fuel rails, braided hoses and a fuel regulator.

Will this increase horsepower?

No

Also is it worth me investing in a 3"system from 2 1/2"? Its straight through with just a backbox at present.

Thanks guys

2 tuners have said to me that a 2 1/2" system isn't restrictive until around 450bhp

[eureka]

granby is correct no need to change unless you run loads more power

if you do decide i have a 3"bell mouth downpipe and center section from h&s if interested

[prodrive tony]

Thanks guy's.

I already have a 3" downpipe thanks Eureka, might be interested in centre section if I can get a Blitz backbox

[chris_grinstead]

Most say 350bhp is the change over point

All i can say is it made a big differents on mine getting over 400bhp and felt so much better to

[eureka]

bhp sells cars torque wins races

search for torque tony headers not oe

[chris_grinstead]

369lbs of torque on a 2ltr wrx running 403.5bhp is good in my book

Edited May 8, 2009 by C. J.