E46 Fanatics Forum banner
1 - 5 of 5 Posts

·
Registered
Joined
·
6,082 Posts
Are there any gains to be had with the OBX catbacks? It looks like a good candidate to be added to my cheap n/a gains thread.
Someone is gonna have to dyno the OBX: before & after. My guess is it does make more HP, 2-3WHP. The one thing that is measurable is OBX tube diameter is 2", Magnaflow is 2.25"/2.5", definitely more flow.



OBX EXHAUST CATBACK 01-05 BMW E46 325I 325CI 330I 330CI
http://www.erzperformance.com/ProductDetails.asp?ProductCode=OBXEXHAUST-15

OBX EXHAUST CATBACK 99-00 BMW E46 323i/328i 4DR
http://www.erzperformance.com/ProductDetails.asp?ProductCode=OBXEXHAUST-28

Magnaflow 330CI/I Stainless Cat-Back System 01/05
http://www.performancepeddler.com/detail.asp?PRODUCT_ID=MAG16533
use coupon code "audipipes"

Magnaflow 325Ci/I Stainless Cat-Back System 01/05
http://www.performancepeddler.com/detail.asp?PRODUCT_ID=MAG16748
use coupon code "audipipes"

Magnaflow 323i/328i Stainless Cat-Back System 99/00
http://www.performancepeddler.com/detail.asp?PRODUCT_ID=MAG16532
use coupon code "audipipes"
 

·
Registered
Joined
·
6,082 Posts
in the pics on ebay the tips and the muffler are so spread apart im scared either the tips are going to stick out too much or the muddler wont even be seen and people will think i have a muff delete
What's a "muddler" ? :confused: :)

Anyway, that OBX picture is most likely a "stock" photo; one photo for all vehicles.

If I were on a budget, I'd give it a try.
 

·
Registered
Joined
·
6,082 Posts
Question:

Did anyone buy the OBX exhaust for there 325 / 328 / 330 ?


Please report back.
 

·
Registered
Joined
·
6,082 Posts
i dont have any headers but my car is being repainted right now and will be done next week(will make a thread about that!) so ill get sound clips next week and post them here. Ill attach a photo of what the tips look like on my car. For the price its a good system, sounds nice and isnt too loud.

When you get your Bimmer back, please give us a 30 second or more clip.

Varying RPM's & so on.

Thanks.
 

Attachments

·
Registered
Joined
·
6,082 Posts
Just searching around on eBay and I came across an OBX Cat Back exhaust. I searched and can't find any reviews. Does anyone know about or have this exhaust. Any input is appreciated. Thanks
What did you get ?


i dont have any headers but my car is being repainted right now and will be done next week(will make a thread about that!) so ill get sound clips next week and post them here. Ill attach a photo of what the tips look like on my car. For the price its a good system, sounds nice and isnt too loud.

Is the car out of the paint both ? I want that sound clip.



POST #1000 :woot:
 
1 - 5 of 5 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top