Projekt

Im looking at buying a header/dp i figure 2.5 is good

i want the zzp midlenght header with a zzp dp but on their website it doesnt list one for the 2.4. also there is tons of varients involved on the zzp site..

pretty much i want 2.5 midlenght header with a 2.5 highflow cat DP..

i dont want to throw any codes..

please help me out css.net team

Beck

iTrader: (5)

the exhaust manifolds for the cobalts are the same. The ZZP will bolt up to the 2.4, but you might have to give one of the coolant lines a little twist.

Go with a 2.5" Downpipe with a highflow cat and the shorty header they offer.

elecblue06

iTrader: (1)

+1 less you have plans of going boosted.. then go with the 3" dp with a 2.5 inch bolt up... then when you go boosted you can just replace that 2" section of 2.5 and have much better flow... if you're staying NA then you're good to go with a 2.5.. also what primaries are you looking at?

zzp looks like some good ****... once they come out with their new design i'm all over it

Viper33884

I have the Cobalt-Addiction Shorty Header and it's awesome, saw some pretty decent gains in the higher rpms, then you can go with a high flow xtc flex pipe.

elecblue06

iTrader: (1)

https://www.cobaltss.net/forums/zz-performance-99/any-interest-group-buy-mid-length-header-downpipe-combos-83630/ zzp GB DO IT PLEASE I WANT IT FOR CHEAPER !!

REIGN SS

I would seriously reconsider this... I had the zzp midlength combo w/ a 2.5" catback... it was LOUD as hell ALL THE TIME... I switched to a ZZP Shorty & stock DP & am much happier & quieter

And you may still throw codes if you have an intake + exhaust

Projekt

reigny u know me i like things loud haha, performance wise do u notice a difference?

REIGN SS

between the midlength & the shorty... not really; compared to stock yes....

Projekt

hmms..what DP works with the shorty?

elecblue06

iTrader: (1)

it's personal preference... plus an extra resonator on the exhaust will quiet it down, i'm going for the quality , gains and price, me i want something louder and deeper and the zzp will provide that for me.. hell my friend has a vibrant combo and everyone raves about how loud that is.. and it really wasn't loud at all IMO plus exhaust leaks can cause mucho loudness... which was a common problem with the zzp stuff before because bolts were breaking however they fixed that problem

i think any dp will thats normal size but i'm not sure.. thats the biggest disadvantage of the combo only the dp in the combo will work or a custom dp

REIGN SS

any one that is stock length

Projekt

see heres the thing..on the zzp website they got 20 different variations..i dont know them i just want to know whats good and what to order..i dont wanna throw any codes..

elecblue06

iTrader: (1)

basically if you plan on staying NA according to them you should go for 1.5" primaries and a 2.5 " dp with high flow cat

REIGN SS

and you want the bolt in

Projekt

k thanks guys. that helps me out alot!