WebOct 21, 2013 · It is well known that the Primary cats are a major restriction point on the E9X M3. There are a number of solutions on the market including a full X Pipe which removes the primary cats (our one also has 200 cell secondary cats and resonators) or Primary Cat Delete/Test Pipes. X Pipes designed... WebJan 30, 2024 · Is anyone in San Diego running secondary and primary cat delete on their e9x m3? I currently have test pipes and thinking of deleting my secondary cats but I hear the smell gets a lot worse. If anyone is running this setup in San Diego please reply/pm me. ... Drives: ///M3-E92-DCT Silverstone II. Join Date: Jul 2012. Location: Belgium. iTrader:
Evolve Stage 2 Tune And Evolve-R With Cat Delete Pipes - BMW …
WebNov 3, 2024 · Main reason for posting: **Looking for anyone who has replaced the stock res with a smaller aftermarket res- like a Vibrant.**. Got some stainless 2.25", and deleted … WebPrimary Cat Delete/Test Pipes are designed for those who do not want to go the full X Pipe route and are happy to modify their existing X Pipe. ... Evolve Stage 2 Tune And Evolve-R With Cat Delete Pipes - BMW E90 E92 E93 M3 Your Rating. Quality. 1 star 2 stars 3 stars 4 stars 5 stars. Price. 1 star 2 stars 3 stars 4 stars 5 stars. Value. 1 ... fkcc20f5sw
Secondary cat delete - emissions testing?
WebMay 6, 2011 · Join Date: Jan 2010. Location: Baltimore, MD. iTrader: ( 2) Secondary Cat Delete w/ vid. After a week or two of researching what I wanted to do, I finally decided to settle with just getting the secondary … WebJun 18, 2024 · The primary cat delete definitely made the biggest difference in terms of volume and even with the non-resonated section 1-3 it still was a bit muted for me. That being said there are some folks who think the non-resonated RPI section 1-3 are unbearably loud so it all depends on what you can tolerate. 2006 M5. WebJun 21, 2013 · Sold - '13 E92 M3 - SG/FR ZCP 6sp with sunroof *and* wood (old fart edition). MPE. Turner 10mm spacers x4. ... In the search box, type "CATDL1" for primary cat delete, or "CATDL2" for secondary cat delete. Click on "view details" of the entry you want to see. If they have a baseline dyno they will show up when you click on "view details." fkcb-1s-75