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Discussion Starter · #1 · (Edited)
Pipe Auto part Muffler
Automotive exhaust Auto part Pipe Catalytic converter Tool accessory


DYNO TESTED
Text Blue Line Green Plot



Sound Clips:
Full Throttle
http://1drv.ms/1lbnhZC

Cruising:
http://1drv.ms/1lbnzQq

Made from 409 Stainless, bolts to the OEM exhaust or 2JR 3" Catback System. The sound level of the full race to the catted downpipe is nearly same, only 7-10db at WOT. With our 2JR 3" catback and full race downpipe, its very streetable. The difference in WTQ vs the OEM downpipe is over 30ft/lbs.

With our 2JR 3" Catback, Full Race DP, Cobb AP (93map V1), and K&N Drop in Filter - we clicked off continuous 247-251wtq runs with varying between 200-202 whp.
With the 2JR catted DP and the same mods, we turned mid 230wtq.

Our 3" Catback with Full Race DP - Combo Deal $749

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Auto part Vehicle Engine Car


Available HERE:
http://www.2j-racing.com/fiesta-st.html

Ships on 4/4
 

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I can't wait to get mine!
 

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Does the catted DP mate with the stock exhaust?

EDIT: Scratch that, it does, I read the description on the website :)

Also If you ever dyno with high flow cat + stock exhaust + drop in + cobb 93, that would be super awesome :) I'm still trying to find a happy medium between power and reasonably quiet exhaust.
 

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Discussion Starter · #5 ·
You wont believe me till you start hearing the reviews but our 3" catback with full race DP is very quiet. Like unbelievably quiet. I'll shoot some video in the car.
 

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Send me one and I'll make you a pro quality video about it and how to install it.

I'm already running an AP V3 and Injen Intake system and so, AP V3 + Intake + Catted DP + FMIC is kind of the "end all" for my engine upgrade plan, since I want to it "seem" stock-ish... but I'm curious about the power difference between catted and OEM... so, with moar torque how is the torquesteer now?
 

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You wont believe me till you start hearing the reviews but our 3" catback with full race DP is very quiet. Like unbelievably quiet. I'll shoot some video in the car.
I want to see this video very much. I don't care at all if it's loud when I get on it (I expect that) I just don't want any droning at cruising speeds.
 

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are you seeing any limits? lean out at top, boost surge, boost creep?

do you think there is more left in the current setup that can be improved with bigger intercooler or something(s) else?

any plans on looking at a bigger turbo?
 

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Important question for those who don't have an AP:
Will running this DP cause a CEL?
Most likely it will throw a CEL because the post-cat O2 sensor will not sense the Cat Ready, but it you go cat-less, you really want to leverage the AP anyways with a custom tune for more power and to get rid of CEL.
 

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Discussion Starter · #12 ·
I have been running it for over two weeks, with a 1" antifouler on the post cat 02. No CELs. The Cobb tune is the limiting factor here. Hopefully we can start cranking out our own tunes.

With the race pipe, it will hit 20psi and hold it longer. I can confirm that cruising produces no drone. When you tip it, it gets louder - otherwise its no louder than the catted pipe.
 

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I have been running it for over two weeks, with a 1" antifouler on the post cat 02. No CELs. The Cobb tune is the limiting factor here. Hopefully we can start cranking out our own tunes.

With the race pipe, it will hit 20psi and hold it longer. I can confirm that cruising produces no drone. When you tip it, it gets louder - otherwise its no louder than the catted pipe.
Isn't Accesstuner available for our cars now? http://www.cobbtuning.com/Ford-Accestuner-Race-p/atr-for.htm Can this be used to get a custom tune?
 

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Price, performance and support, it's gonna be hard not to buy this!
 

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My catted DP and stainless cat back is ordered :) Now I just need winter to end!

Tell me about this anti-fouler you are using Joe. Is that something we all should consider?
 
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