Exhaust for the 7.3 Godzilla

It was an easy instal. The only issue I had was clearance from the heat shield on the spare. It would rattle at certain RPMS. I loosened all the clamps and used a motorcycle tie down to pull the tailpipe upwards and away from the heat shield then torqued the clamps.
I also had the same issue at certain RPM’s , mostly at startup though.
I just dropped my spare tire, bent back the heat shield then pulled the spare back up and let it put some pressure on the heat shield. Problem solved!
 
Is Corsa better than the others?

It's subjective. But many people really like how Corsa sounds, and they make a very good product.
 
It's subjective. But many people really like how Corsa sounds, and they make a very good product.
Totally agree. I had a corsa on my raptor(gen1) and was used to have unique sound. I emailed them back in the beginning of November and their response was that they had no intention of building a cat-back for the 7.3 super duty. To date, I've removed the rear muffler and it sounds ok but a little droney.
 
Dual exhaust 7.3 magnaflow...
9A51AFB9-3A5D-46A7-BECF-E7E36F885D41.jpeg
E9E657EB-35F2-4D5E-AC36-38627E5FB137.jpeg
52FF4F67-9BCD-414F-BD0B-90A8BFA8FAF0.jpeg
15CBF01F-A897-4EAB-A7A1-3A95579683C0.jpeg
DEA92CBC-15CA-468A-AC39-1E66F3985051.jpeg
3F606D53-B3B9-4E4B-AC75-0F2274F975AA.jpeg
64E3FC69-080C-49DC-ACDA-0F32693C5C3D.jpeg
A2762300-D951-44DE-8C33-C158DF7B265B.jpeg
2C05DB63-4247-4B7E-BF67-F657130CADC6.jpeg
7BD0D468-166F-47A3-8449-CFF8ABE1D270.jpeg
13183FDA-5BFA-4094-9A75-BCAC7123103F.jpeg
34E66304-0224-4DAA-976C-551337C500AC.jpeg
C58A9006-C8DC-4ACF-A0E4-EF277FA3A31C.jpeg
4391AC4F-405A-48EB-88DB-EAEF8D52F957.jpeg
 
Buy the mufflers and have shop build your own set up.
do you know where they can be purchased? I was under the impression that they do not sell just mufflers to the public.
 
I also think that the Corsa's are 3" and the stock piping on a 7.3 is 3.5". Wouldn't adding reducers choke the flow?
 
If it sounds as good as it looks - well done! Definitely post the tasty soundtrack once you're finished.
 
do you know where they can be purchased? I was under the impression that they do not sell just mufflers to the public.
What, thats crazy! Just checked their website, most of their systems(if not all) are more than what I paid for mine installed and CA near 10% tax. I would buy something else.
I also think that the Corsa's are 3" and the stock piping on a 7.3 is 3.5". Wouldn't adding reducers choke the flow?
Don't get hung up too much on the size of the one pipe that is oem. After the cats it goes through at least 3 different impasses/mufflers that do not help flow as an oem exhaust.
I love it. Post a video/sound clip when its complete!
If it sounds as good as it looks - well done! Definitely post the tasty soundtrack once you're finished.
I will try to get one up tomorrow sunday at the latest. I will also post a short review. The work was done at Johnny Franklin Muffler. Awesome shop if anyone is in the north bay. I had the ends cut early so they are up and out of the way when off road, which is cool I'm not a big fan of additional or rolled tips anyway.
B3BB7B6B-F6BC-4A83-AC81-C064E44F9FAB.jpeg
 
Put on the MBRP 4” back cat, black coated exhaust yesterday and it’s amazing. I’m very happy with my decision to go with this system. It sounds great and doesn’t drone as your bombing down the freeway.

Took us about two hours to get the stock exhaust out and put on the new one, but all in all it was pretty easy.

C631A377-3F93-4651-B328-DD3B3526ECD8.jpeg
 
Put on the MBRP 4” back cat, black coated exhaust yesterday and it’s amazing. I’m very happy with my decision to go with this system. It sounds great and doesn’t drone as your bombing down the freeway.

Took us about two hours to get the stock exhaust out and put on the new one, but all in all it was pretty easy.

View attachment 15135
Awesome! I knew you’d be happy with it. Sounds decent, way better than stock anyway. And the best part is NO DRONE ‼️??
 
Awesome! I knew you’d be happy with it. Sounds decent, way better than stock anyway. And the best part is NO DRONE ‼️??
That is what has me torn. I love what @richtor has done with his, but he's going to have to be my R&D. Throaty rumbles crescendoing to roars is awesome; cruising at 1200-1500rpms while having your sinuses involuntarily cleared is not!
 
That is what has me torn. I love what @richtor has done with his, but he's going to have to be my R&D. Throaty rumbles crescendoing to roars is awesome; cruising at 1200-1500rpms while having your sinuses involuntarily cleared is not!
 
Back
Top