2004 Dodge Neon SRT-4 MPx Downpipe With Stock Exhaust

It does state 3inch to stock exhaust on modern performance website, however trying to slip the MPx downpipe into stock 2.25in sleeve was just a little hard. i recommend buying a exhaust expander from harbor freight
Slipped right in no problems. Other then that, simple install.
I also recommend spraying it with PB N'laster and let it sit over night.
MPx Downpipe:
www.modernperf...
Exhaust Expander:
www.harborfrei...
PB B'laster:
www.oreillyaut...

[@Dsgmch]

Sounds good