headers, high flow cats, exhaust

[g35dan99]

so ive been looking around for performance mods and what i have till now is stillen ceramic coated headers, kinetix high flow cats, and stillen cat back exhaust. would you guys suggest anything else or another brand for one of the parts that i have listed that has more bang for the buck? also are high flow cats really worth it? would there be much difference between them and test pipes?

[tollboothwilley]

test pipes aren't going to be legal...keep that in mind. HFC should be legal, depending on what brand you get.

With all the exhaust mods, have you installed any instake?

have you checked out the sticky that has a MOD database?

i'd think about the underdrive pulleys, lightened flywheel, intake, plenum, ...it just depends on what you are going for.

[G_whizz]

Welcome!!

Start here and educate yourself on what others have done and/or recommend!

zerothread/207927

Glad to have you onboard!

[gwoods]

test pipes aren't going to be legal...keep that in mind. HFC should be legal, depending on what brand you get.

With all the exhaust mods, have you installed any instake?

have you checked out the sticky that has a MOD database?

i'd think about the underdrive pulleys, lightened flywheel, intake, plenum, ...it just depends on what you are going for.

Lightened flywheel if possible does nothing for a automatic transmissioned car.

Just wait for COBB to come out with a handheld programmer

[fatire_mtb]

Just wait for COBB to come out with a handheld programmer

I'm beginning to think the Cobb programming unit is about as real as Bigfoot.

[G_whizz]

When is that coming btw??/

[gwoods]

When is that coming btw??/

Tomorrow always tomorrow