Possibly looking for stock 04 Airbox and Tube

[BadFord]

I just purchased my first Marauder, an 04 DTR with 71k mikes on it. I noticed it running a little rough, and I am considering removing the K&N filter kit to return it to stock. If the price is right, I might be interested. Thanks!

[blazen71]

Spray the MAF with MAF cleaner. They are known to get oily from excessive filtercharger oil.

[BAD MERC]

Exactly!!! Mine did it too and would fall on its face like it was running out of fuel when I fed her the onions. A few shots of MAF cleaner (and do NOT use anything else!!!! alleviated that in a jiffy.

[mustangeddie]

I just purchased my first Marauder, an 04 DTR with 71k mikes on it. I noticed it running a little rough, and I am considering removing the K&N filter kit to return it to stock. If the price is right, I might be interested. Thanks!
Joe has one here:https://www.mercurymarauder.net/forums/showthread.php?107645-OEM-Airbox-and-MAF