Anyone done a Cat Delete leaving stock muffler on?

[Ifishinxs]

That Baldwin Iron Works pipe looks like a screaming deal at $79.99. I wish was such an option for the Ryker.

Sarah

It's what I went with. Works perfectly.

 

[Dasmoetorhead]

In the end, this is what I like the best. No delete pipe, and a Akrapovic Sinister exhaust can.

 

[bogeywb]

Yeah, it's worth it. I bought a used F3 with an obnoxiously loud exhaust (and cat delete). I ended up buying the stock muffler from someone else who had replaced theirs, and I really appreciate the sound of it now (cat is still deleted).

 

[major911]

Baldwin Cat Delete here with stock muffler and no baffle. Sounds sweet, it's cooler, and it's 40 lbs lighter!

 

[Foundryrat]

Agree 100%. Do it all the time for customers. They love it! So, unless you just like obnoxious. This is a great way to go.

Does the ECM have the ability to adjust the air/fuel mixture when doing the cat delete?

 

[Cobranut]

Does the ECM have the ability to adjust the air/fuel mixture when doing the cat delete?

I had no driveability issues on the stock tune, but you won't pick up any power without a custom tune to take advantage of the reduction in backpressure.