BEST 3rd Cat Delete (for USA customer)

[Emira Fan]

Assume majority of you have removed the 3rd cat on V6 cars. Does anyone know if the Turbo bypass pipe is the same? For US residents what distributer did you order from doesn't look like Milltek sells direct.

 

[kitkat]

mine is mounted right behind the license plate. it was the only place that hid it somewhat,.

Take it out you'll find it's probably melted, you should get a new one and remount it on the corner of the bumper, I think Greg has some photos of where to mount it on his site.

 

[Neb]

I’d recommend getting a new gasket. The factory one is a one time use type piece.
Email us and we can add it on there for you so you don’t have any extra shipping.

Thanks, but I received your order already, you guys are fast! I will try to source it at my local parts store.

 

[GRP]

Take it out you'll find it's probably melted, you should get a new one and remount it on the corner of the bumper, I think Greg has some photos of where to mount it on his site.


View attachment 55881

^ This. Do not mount it behind the license plate. Take the time to run the wires along the bottom edge of the diffuser trim and mount it over in the wheel well cavity. With three little carefully placed zip ties you can’t see the wires once everything is bolted back up.

 

[GRP]

Assume majority of you have removed the 3rd cat on V6 cars. Does anyone know if the Turbo bypass pipe is the same? For US residents what distributer did you order from doesn't look like Milltek sells direct.

Exhaust on the I4 cars is all different.
If Milltek makes it we can get it for you but I don’t believe anything is available from them in the U.S. yet except the valve controller. I can double check Monday though
Our own in house Exhaust kit is coming soon though also.

 

[Emira Fan]

Exhaust on the I4 cars is all different.
If Milltek makes it we can get it for you but I don’t believe anything is available from them in the U.S. yet except the valve controller. I can double check Monday though
Our own in house Exhaust kit is coming soon though also.

Thanks yes let us know on the AMG pipe. Your website indicates the valve control is a PRE-ORDER item. What is the lead time on this item? thank you

 

[GRP]

Thanks yes let us know on the AMG pipe. Your website indicates the valve control is a PRE-ORDER item. What is the lead time on this item? thank you

That just means we are sold out at the moment. More coming next week!

 

[MIGZ]

DO NOT PUT IT BEHIND THE PLATE !!!!

 

[skydude]

Take it out you'll find it's probably melted, you should get a new one and remount it on the corner of the bumper, I think Greg has some photos of where to mount it on his site.

I removed mine, not melted, but I opened it and the circuit board is corroded. I assume water got in somehow as I could not see any seals. I do recall strange check engine lights after a wash, so it may be just that it got wet inside

 

[Emira Fan]

as I could not see any seals.

Really no seals .... that's a large over site for a module open to the environment...

 

[Emira Fan]

Exhaust on the I4 cars is all different.
If Milltek makes it we can get it for you but I don’t believe anything is available from them in the U.S. yet except the valve controller. I can double check Monday though

HI GRP - did you have a moment to check? thanks

 

[GRP]

HI GRP - did you have a moment to check? thanks

Milltek UK and US dont have a decat listed for the I4 cars yet, just the muffler kit (adding to our site shortly)
We just received in our first I4 muffler, decat, high flow third cat and high flow downpipe if you are interested. I should have it on the website tomorrow.
If the demand is there we will make our own oem replacement I4 decat pipes as well.

 

[Emira Fan]

Milltek UK and US dont have a decat listed for the I4 cars yet, just the muffler kit (adding to our site shortly)
We just received in our first I4 muffler, decat, high flow third cat and high flow downpipe if you are interested. I should have it on the website tomorrow.
If the demand is there we will make our own oem replacement I4 decat pipes as well.

Think there are several people on this board looking for two items for AMG engines.

-valve controller
-cat delete, the one prior to muffler (what ever that is called)

Personally I'm not interested in removing Primary cat -with O2 sensor. Unless there are big HP gains which is unlikely.
I'll check your site for the muffler kit, however probably not the path I'm looking for at this point in time.; just not sure about the sound tuning.

 

[GRP]

Think there are several people on this board looking for two items for AMG engines.

-valve controller
-cat delete, the one prior to muffler (what ever that is called)

Personally I'm not interested in removing Primary cat -with O2 sensor. Unless there are big HP gains which is unlikely.
I'll check your site for the muffler kit, however probably not the path I'm looking for at this point in time.; just not sure about the sound tuning.

The valve controller remains the same for the I4 as it does for the V6 cars so we have that covered already.
Exhaust is getting loaded onto the site asap and I will work on making a oem decat replacement as well for guys who want to keep the stock muffler.

 

[Emira Fan]

That just means we are sold out at the moment. More coming next week!

Hi GRP- just order the Valve controller from your site, hopefully your stock is replenished soon. Will look at the exhaust options later. thanks

 

[GRP]

Hi GRP- just order the Valve controller from your site, hopefully your stock is replenished soon. Will look at the exhaust options later. thanks

Thank you!
More should be here tomorrow and will be shipping out immediately.

 

[Emira Fan]

Thank you!
More should be here tomorrow and will be shipping out immediately.

Thanks GRP that was super fast.