Can someone explain to me the difference between the two exhuasts, and the costs between each?

ive heard the pro 1 through a video and it sounds really mean and loud, and the hks i hear has nice deep sound.

how will crawford cats change the exhuast note?



Please fill me in on the DETAILS. =)

and if possible can anyone offer prices to each one of these exhuasts?

 

please search a little, the diff. in price is about 1k more for the hks tho and a true dual, as pro 1 goes to the y pipe.

 

love my pro-1

 

Love the HKS- Not overly loud but love the sound!

 

^^ Sweeeeet looking exhaust.

 

the HKS is supposed to give you like 13 hp... (about $100 per hp) this may sound expensive but 13 hp is a lot for a NA car.

if you can afford it, i'd go with the HKS...

the blue flamed tips look nice too

 

+1 for the HKS

 

about how much hp do crawford cats add? and will it change the sound a little to the stock exhuast ? and i was wondering are tommy kiara exhuasts availible for the g35 coupe ?

 

HKS baby, doesnt that look like fvckin hotness right there ^^^^^, sound delish to, cant wait to get mine on.

I heard theres a breakin period for exhaust systems, is this true?

 

Can anyone verify this? Are there any dyno results for HKS as I haven't been able to find any

 

yea can someone please post a dyno sheet for HKS hi power?? i have not been able to find one and i am seriously considering this exhaust

 

can someone get me a deal on either one? im kinda low on the money and

 

Do the HKS gurgle allot? The sound clip I have heard had allot of gurgling when u let off the gas? Where is teh best sound clip for this exhaust?

 

does anyone know the gains for each exhuast?

 

Here's a dyno