Riss Racing Catless Downpipes (1addicts.com GROUP BUY) available now!!!

[Riss Racing]

Originally Posted by silverbullet135i

if you get RissRacing Downpipes, just wait for them to start shipping their CEL fix...
thats what im gonna do...
Just my 2. cents.

Should have them by Monday.

[Adam@Riss Racing]

Downpipes are shipping. Coated ship tomorrow. Had delays at the thermal coater so we will send asap. Thank you guys.

[Robert]

What happened to the first video, Adam?

I have many other questions. Sorry that I am such a newb in this arena, hope you can bare with me for a second.
Your down pipe will increase airflow but would require the removal of stock downpipe and cat? Because of this the O2 sensor may throw a CEL, which can be compensated by a O2 sim from tuners? The sim basically generates fake signature of a O2 response back to the onboard micro-controller?

[Adam@Riss Racing]

Originally Posted by robert

What happened to the first video, Adam?

I have many other questions. Sorry that I am such a newb in this arena, hope you can bare with me for a second.
Your down pipe will increase airflow but would require the removal of stock downpipe and cat? Because of this the O2 sensor may throw a CEL, which can be compensated by a O2 sim from tuners? The sim basically generates fake signature of a O2 response back to the onboard micro-controller?

You would need to remove the current downpipes. They are 100% bolt on. Yes, the 02 sims fix the issue with the CEL. No CEL, happy car/driver.

[Adam@Riss Racing]

Sorry for the delay with the coated pipes guys. They were all shipped today. Coated in stock, ready for shipping immediately! Next day shipping is available. Thanks guys!

[Adam@Riss Racing]

All the Coated shipped out yesterday. In stock now. Also, videos should all be fixed on our site. Thanks!

[NOCede]

Originally Posted by robert

What happened to the first video, Adam?

I have many other questions. Sorry that I am such a newb in this arena, hope you can bare with me for a second.
Your down pipe will increase airflow but would require the removal of stock downpipe and cat? Because of this the O2 sensor may throw a CEL, which can be compensated by a O2 sim from tuners? The sim basically generates fake signature of a O2 response back to the onboard micro-controller?

BMS sells o2 sims. What it does is intercept and alter the post cat signals so the ECU thinks the cats are still there. They should be used offroad only!

[Riss Racing]

Originally Posted by Terry @ BMS

BMS sells o2 sims. What it does is intercept and alter the post cat signals so the ECU thinks the cats are still there. They should be used offroad only!

wink wink

[Adam@Riss Racing]

Thank you for your order! Will be shipped Monday.

[InsaneSkippy]

I really want a set of the coated ones, but I'll have to wait until I get back from Europe They look/sound GREAT though!

[Adam@Riss Racing]

Originally Posted by InsaneSkippy

I really want a set of the coated ones, but I'll have to wait until I get back from Europe They look/sound GREAT though!

No problem at all. Let me know when you get back and we'll send em' your way.

[Riss Racing]

All sets over the weekend were shipped today thanks & enjoy!

[coco_m3]

can you put these on a car that isnt tuned?
and will the car run fine?

[Adam@Riss Racing]

Originally Posted by silverbullet135i

can you put these on a car that isnt tuned?
and will the car run fine?

YES absolutely. Just get 02 simulators and you'll be fine. You will see gains like we show on our site. If you do get a tune, Helix and Vishnu both have downpipes maps that will work in conjunction to give max power. Also, Vishnu has the SIM built into the Procede so it will be able to run without the 02 SIM's.

[InsaneSkippy]

Originally Posted by Adam@Riss Racing

No problem at all. Let me know when you get back and we'll send em' your way.

Sounds great I've got this thread saved. :biggrin:

[ktdw]

Is it only the Procede that will have the O2 SIMs built in? What about Helix and JBX? It sounds like whatever route you go, you need to get the SIMs.

Also, I think you mentioned that DPs will work with the Dinan tune...just currious on how it well they work together. I don't get the impression that the Dinan tune was designed for DPs...I mean, to get the maximum benefit, it sounds like Helix or JBX is the way to go.

[Adam@Riss Racing]

Originally Posted by ktdw

Is it only the Procede that will have the O2 SIMs built in? What about Helix and JBX? It sounds like whatever route you go, you need to get the SIMs.

Also, I think you mentioned that DPs will work with the Dinan tune...just currious on how it well they work together. I don't get the impression that the Dinan tune was designed for DPs...I mean, to get the maximum benefit, it sounds like Helix or JBX is the way to go.

I don't believe Helix and JB have the 02 fix inc. in their product. Just to be safe, get the 02 sims so you won't have problems at anytime. Also, the downpipes will give power no matter what tune you have. The tunes that have downpipe maps will always make more power, but any tune w/ 02 sims will make the car faster. Many people say the Dinan stage 1 is more conservative than other tunes available on the market. This is why I believe you may see even bigger gains with downpipes. Stage 2 is supposed to give around 406hp (flywheel, I assume) which will work in conjunction with Dinan's intake and FMIC. Add Riss Racing Downpipes, and I'm sure you'll see 20+whp additional.

[Riss Racing]

Yesterdays orders sent this morning thanks!

[Adam@Riss Racing]

Thanks for your orders. All PM's answered.

[ktdw]

Thanks guys. I recieved my coated DPs yesterday....very nice. I was going to wait until a month or two to put them on, but it's going to difficult to wait.

Speaking of installs, do you have recomendations for installations in NorCal? Or do I have to take a trip to Disneyland?

[Riss Racing]

Originally Posted by ktdw

Thanks guys. I recieved my coated DPs yesterday....very nice. I was going to wait until a month or two to put them on, but it's going to difficult to wait.

Speaking of installs, do you have recomendations for installations in NorCal? Or do I have to take a trip to Disneyland?

There have been a few guys on the e90 post that have gotton it done in Nor Cal. I can check into who they used. If your comming down to Dland we got ya covered :wink:

[Adam@Riss Racing]

BUMP! Price reduction effective immediately. Please see 1st post for details! Thank you guys!