ultimate racing downpipe

[S2KJAY]

View: http://youtu.be/Gte247JY3UI


Mods:

2012 Civic SI Coupe:
Performance - Injen C.A.I(Black); Throttle Body spacer w/ thermo gasket (ano red); Hondata ECU reflash, U.R. Cat Back exhaust w/ 3.5 mm rolled tip & 2nd muffler mid pipe option; U.R. catless downpipe & U.R. filtered 02 defouler; throttle body coolant bypass; Braille 6lb Carbon Fiber Battery.

Shoes & gear - 2012 HFP 18' wheels; Bridgestone potenza RE960's 225/40/18; BC Racing Full damper suspension.

Cosmetics - HFP front lip; HFP moonroof wind deflector; HFP all weather floor mats & trunk mat; HFP red ambiant lighting; numerous sickspeed ano red engine bolts/washers; mugen license plate bolts; HFP wheel locks; Corsport battery tie down; removed civic badge; clutch start up bypass

Ordered and awaiting arrival: TWM adjustable M1 abrams knob (brushed bronze, engraved apropriately); CT engineering short shifter.

 

[Michael Kelley]

SOUNDS SO SICK....I need to call them before ordering to talk to them about the defouler since I'll need one too and I cant find them on their website.

 

[xXBob RossXx]

I hate you!!!!!!! no i am going to have to spend 1200 dollars

 

[xXBob RossXx]

I wonder why ur and full race swapped the position of the cat

http://www.full-race.com/store/down...h-gen-civic-si-3-all-motor-downpipe-2012.html

http://www.ultimate-racing.com/Products2/12-CivicSi/12-CivicSi_Header.shtml

full race has it on bottom and ur has it up top, also on the video that exhaust sounds raspy as fuuu, and s2kj's sounds smooth

 

[S2KJAY]

Like I said the sound of mine has a LOT to do with two inline mufflers making it extra quiet, while keeping ALL the performance

 

[JonnyRotten]

SOUNDS SO SICK....I need to call them before ordering to talk to them about the defouler since I'll need one too and I cant find them on their website.

What's a defouler? I've never heard of that before.

 

[immajackuup]

did you use two defouler?? if not did you put it in second o2 bung?

 

[S2KJAY]

They supplied me with a defouler in exchange for getting the word out for this DP. The 1st 02 near the block of course can't use a defouler. It's for the 2nd 02 near the cat back(picture of it on previous page).

 

[S2KJAY]

What's a defouler? I've never heard of that before.

If you choose to buy a cat less downpipe, you will throw a code resulting in a check engine light. A defouler simply moves the 2nd 02 out of the direct stream of the exhaust so it tricks the computer in to thinking there still is a cat installed on the vehicle. It's for emissions of course. Check out corsport's website, they have a really nice defouler and a better explanation of it.

 

[Dar-Dar]

It sounds nice! How does it sound from the inside?

 

[JonnyRotten]

So this is the defouler on the UR exhaust.

 

[immajackuup]

I wonder how ur dp sound like with stock cat-back.

 

[xXBob RossXx]

I wonder how ur dp sound like with stock cat-back.

really interested in hearing this as well. Our stock exhausts should be sufficient, the only restrictive part is the cat/dp

 

[spdandpwr]

thanks for posting the vids...I'm kind of upset, I don't think the sound is appropriate for the ilx. I wish it sounded like this:

http://www.youtube.com/watch?feature=endscreen&v=2__84xsONLw&NR=1

 

[immajackuup]

really interested in hearing this as well. Our stock exhausts should be sufficient, the only restrictive part is the cat/dp

in 2 or 3 weeks imma buy cat less dp.

 

[bigbossin]

in 2 or 3 weeks imma buy cat less dp.

Make sure we get a video of the cat less

 

[immajackuup]

Make sure we get a video of the cat less

you mean cat-less with stock cat-back?

 

[immajackuup]

thanks for posting the vids...I'm kind of upset, I don't think the sound is appropriate for the ilx. I wish it sounded like this:

http://www.youtube.com/watch?feature=endscreen&v=2__84xsONLw&NR=1

then don't buy cat-less dp.

 

[S2KJAY]

So far, so good.. I am getting used to the sound.. You can hear an air like sound coming from the engine bay when you under WOT. It's just the way it sounds, but i'm curious why it sounds like that. All the bolts are torqued appropriately. It feels so unrestricted. The most noticeable difference with the setup is mainly the torque, it's much more responsive.. =)

 

[immajackuup]

sound like exhaust leak.