Was wondering if anyone else has installed MSDS headers on their mazda and was able to keep the CEL off for the 2nd 02 sensor. I'm at the point where I just want to give up. Long story short my flex pipe on my 3 broke for the 3rd time. Instead of trying to salvage the cut and mangled OEM...

This will be available May 1st. CS Race Header CK *update..release date 06/15/19. **update...release date 07/04/2019.

Cork Sport 2.5L Header Product Request Hello Everyone, I've been bugging Cork Sport about developing an exhaust header product for the 2.5L engine for a while now. I was pleased to learn that Cork Sport has experimented with headers for the 2.5L and have observed appreciable performance gains...

So I have been looking into headers for my 2011 2.5 mazda 3, but very hesitant on upgrading them because I live in California and of course having headers it won't pass smog. However, I found a magnaflow header that has an integrated CAT so it might pass smog. But i have not read any reviews on...

Hey all, im selling my MSDS exhaust header for second gen mazda 3 2.0 / 2.5 L. It is used but everything is in tact. Will come with new angled oxygen sensor. I am located in the Philadelphia area. I am also selling it on ebay. Asking $270 shipped.

Anyone have any information on this header. Stumbled on it online and I'm quite interested https://www.youtube.com/watch?v=0DhKDP4f8k4

Hi! I spoke to the MZ Store, they told me that they have the 4-2-1 racing header for Mazda 3 Skyactiv ( 3rd gen ) Avaliable. Price is 280$ + shipping. Nice! :nerd:

Selling my Skyactiv MSDS Header 400 shipped conus No gaskets included (part numbers are PEB413460 and LF0740305A) Header has about 7k miles on it price is firm

As the titles says MSDS have a Gen 3 Tri-Y Skyactive race exhaust header now in production at msdsinc.com. 1.6250″ primary ports, 2″ secondaries, 2.5″ final collector. metallic ceramic coating and 2.5″ flex downpipe. $585.00 racer net price. MSDS - Exhaust Systems Considering the Gen 3...

Got rid of my setup because i went the turbo route on my 2011 2.5L MSDS Header HO333G2. MSDS says it fits the 2010-2013 non skyactive motors. This comes with an OEM mazda header gasket that has about 5k miles on it from when i installed the header... looks to be in great shape. I bought the...

Hey guys I'm new here I've done tons of research but can't seem to find anything. I want the vibrant header but i don't know if it comes with a primary high flow cat or if the check engine light will come on. With that i was gonna get the corksport cbe with the race pipe. Would that mean i have...

So I literally just bought this from oohyeah A month ago and didn't get to put it on before I got into an accident and they totalled my MZ3. I painted it with vht but haven't head cured it and I also got another plug to move the o2 sensor. Bc I hadn't put it on yet I also have the brand...

I have emailed MSDS and gotten a response from the President of the company. He is willing to do a limited production run if we can meet the requirements. Note, this header will be ceramic coated, be the header and flex downpipe, and WILL NOT have a CAT on it, so those that require for smog test...

2.5l MSDS Header for sale. Looking to get $270/shipped.

When I ordered my header, it didn't come with any instructions and I couldn't find any guides with pictures or video, so I made one. I'll write out the basic steps, but here is a link to the video I made: https://www.youtube.com/watch?v=l8A425poZN8&feature=youtu.be Basic steps: 1. Jack up the...

SOLD!!!! Lock it up mods, oh wait I can do that.

Well the other day I sent a message to MSDS about headers for the Skyactiv: Me: Hello, I am curious if MSDS is doing any development on skyactiv exhaust compoents? The Skyactiv 2.0L motor found in the Mazda CX-5/Mazda 3 and th Skactiv 2.5L motor also found in the CX-5/3? With tuning software...

Hey guys. Just need to figure out if taking my msds headers and putting stock back on is doable. Shops want 200+ and i dont have that type of money. Can anyone direct me in any links or how to's for the header removal on a 3 2.5. Thanks!!