here is the problem, I really want 3 inch but my down pipe is too small only 2.25( I think)

Does anyone have a cat or test pipe that goes from 2.25 to 3 inch??

Or should i just get 2.5 inch exhaust??

 

No one is running the Tdo5 greddy kit with a 3 inch??

 

3in.

I have the New GReddy Power Extreme 2
ITs a 70mm. so its between 2.5 and 3...

 

actually i just found out that Kteller8 sells carsound cats that have 2.25 to 3 inch reducers on them

So I am game

 

how big can you have a DP and still keep A/C

 

i have one for a civic i need 50 + shipping..
https://honda-tech.com/zerothread?id=453204
i will post pics of it over the weekend

 

Get a 2.5" exhaust with an exhaust cut out on your down pipe so you can run open down pipe at the track or whenever you deem necessary
3" will be loud

 

Is there really gonna be a big difference between 2.5 and 3 inch?? In loudness?

 

running 2.5" downpipe and 3" exhaust here. pretty happy with it. not sure if a 2.5" would be a big difference in power.

 

How loud is at at like 3.5k rpm cruising?? like ear ringing?

 

3.5k...that would be about...60mph in 5th gear. its not bad at all. not ear ringing.

 

on my tranny its 80mph in 5th gear

 

The Thermal stealth isn't as loud as the regualr thermal, I dno't know by how much, but I heard it's a good tone that isn't overbearing.

Hell, I run a 2.25 exhuast and it's loud. But my wastegate is louder than both.

 

anyone know if there is a 2.5 dp made that will work w/ my (92-95)civic Greddy T kit?

 

for boost 3" is a must



homemade custom evoeone style 3" all the way with dynomax, yes,

 

i think everyone here who has a 2.5" downpipe had it made at a shop.

 

nicely done i must say....and it's loud as fawk. btw don't forget to give my man hector props too

 

hahah yeah, hector menudo was a big help