AudiWorld Forums: Don't forget that some DP's put the 2nd O2 sensor after the cat

Paris 2008: Full Video and Photo Galleries Online

World Debut: Audi A1 Sportback concept

Now Supercharged: 2010 Audi S4 Sedan & Avant

B6 S4 Forum || B7 S4 Forum || B7 RS 4 Forum

[Thread] [Post Followup] [Post Picture] [Search Forums] [S4 / RS4 (B5 Platform) Discussion]

Don't forget that some DP's put the 2nd O2 sensor after the cat

Posted by: Taner Halicioglu on 2002-03-10 14:14:59
Account #: 623

In Reply to: Nope, it's not going to see a delta between the pre-O2 and post O2 sensors posted by Eric Fletcher on 2002-03-10 11:46:38

so there is a delta to be measured :-)

I missed the DP wars working on DUH frontmount, RS4 dp's are good to 430hp right? - 0700 2002-03-10 10:43:14 (909 views)

Why would you want the precats? - Taner Halicioglu 2002-03-10 10:44:12 (300 views)

I have no intentions, or money, to ever go over 430hp.... - 0700 2002-03-10 11:25:26 (320 views)

Can't you run the stock ECU with the RS4 downpipes without any hitches? Can you do that... - jyoteen 2002-03-10 11:10:58 (319 views)

jyoteen, mock no more......wagon boy. - 0700 2002-03-10 11:27:32 (278 views)

you got an imola? The only color that RULES!! congrats? specs, where, when, how much, options?? - jyoteen 2002-03-10 11:37:00 (207 views)

Just did what you told me too.... - 0700 2002-03-10 11:56:27 (234 views)

suhweeet. Need to get together!! Before you start modding it to hog heaven. - jyoteen 2002-03-10 12:04:32 (206 views)

See if you can get some tests too.. Congrats 0700!!! - Bryce 2002-03-10 13:27:44 (170 views)

Tests were started on Nogaro, will finish on Imola. - 0700 2002-03-10 14:09:18 (214 views)

You better hurry, fmic will go on next week.. - 0700 2002-03-10 12:10:52 (227 views)

The RS4 downpipes are the only DP's that can run ANY ecu, stock or not - Eric Fletcher 2002-03-10 11:21:23 (282 views)

Wrong.... AWE and MTM's DPs have 02 sensors b/w a cat .... - bitrbo 2002-03-10 16:42:11 (288 views)

same with the JP Engineering.... no CE's or DTC's since install here. - LosGatosS4 2002-03-10 23:33:20 (324 views)

How mcuh are RS4 dp's? Are they as big a performance gains as say AWE, APR or the likes? - Argeiphontes 2002-03-10 12:28:33 (205 views)

3K - Kent L 2002-03-10 12:31:35 (177 views)

You are kidding right? $3k for dp's?!? Ummm - no thanks - how do you spell JP engineering? AWE? :) - Argeiphontes 2002-03-10 12:32:34 (197 views)

Nope. - Kent L 2002-03-10 12:35:58 (272 views)

JP Engineering's do too... I haven't had any DTC's with mine. - LosGatosS4 2002-03-10 23:44:34 (228 views)

Some very good info on catalytic converters inside, especially those getting efficiency code DTC's! - SlvrBulletS4 2002-03-10 13:42:55 (1443 views)

I'll be impressed with AWE "after" we see the dual exhaust - 0700 2002-03-11 22:30:06 (224 views)

The AWE downpipes will work with any ECU, even stock... - SlvrBulletS4 2002-03-10 12:25:46 (299 views)

I thought you can run MTM's with stock computer. That's what Hoppen said. - NEPaNoqaro 2002-03-10 11:45:37 (207 views)

Nope, it's not going to see a delta between the pre-O2 and post O2 sensors - Eric Fletcher 2002-03-10 11:46:38 (192 views)

Don't forget that some DP's put the 2nd O2 sensor after the cat - Taner Halicioglu 2002-03-10 14:14:59 (207 views)

Doesn't the stock DP's also show a difference there since there is a cat between them? - NEPaNoqaro 2002-03-10 11:49:10 (160 views)

yes that's the point - Eric Fletcher 2002-03-10 12:13:29 (168 views)

I'm sorry, where are you getting that info from? :-P - Taner Halicioglu 2002-03-10 11:38:14 (247 views)

When I get stopped, Po-Po's don't worry about the front plate either.... - 0700 2002-03-10 11:59:22 (219 views)

I think he's just giving general info, for folks like me who have considered several brands of DP's. - jyoteen 2002-03-10 11:41:06 (208 views)

I....as always...left my warranty at the dealer... - 0700 2002-03-10 12:01:36 (201 views)

that's not that much of a record. I had mods sitting on my living room floor way before I even took - jyoteen 2002-03-10 12:06:49 (228 views)

The point is, I had not started the car yet:) - 0700 2002-03-11 22:26:56 (174 views)

I know exactly what he has. Your missing my point trying reading Jyoteens post then mine. - Eric Fletcher 2002-03-10 11:39:47 (183 views)

Ahh, my bad... - Taner Halicioglu 2002-03-10 11:41:35 (182 views)

:) - Eric Fletcher 2002-03-10 11:45:37 (135 views)

I'd say that that alone is the reason for getting RS4 dp's. In Taner's case where he's - jyoteen 2002-03-10 11:26:03 (297 views)

And since it does have a audi part number... Gives them even less to bitch about - Eric Fletcher 2002-03-10 11:36:27 (287 views)

You must be registered and logged in to post. Please select an option:

Login with existing account
Create a new account

Terms of Use | Copyright © 1996-2008 by AudiWorld. All rights reserved.