eco-charged

Here is a warm start on my ecoboost's 4" solo mach 46 system. This is the quieter system, but I have the j pipe adjusted to the loudest setting. I'll upload a child start tomorrow.

Watch "Ecoboost 4" Solo Mach 46" on YouTube
Ecoboost 4" Solo Mach 46:

eco-charged

Here is the cold start

Watch "Ecoboost 4" Solo Mach 46 cold start" on YouTube
Ecoboost 4" Solo Mach 46 cold start:

dtanis25

I'm sorry. But I dont understand the reason for exhaust on a six cylinder truck? It sounds like a rice burner tuner car. Your truck though.

19KFX4

More air in you need more air out simple

eco-charged

Just like I dont understand the reason for having a naturally aspirated motor. Do u really want to get in that debate?

Its called modding. Its what u do when u have any vehicle.

DavidKR

sounds really nice. I think that's the catback I'm going to go with, along with Solo catless DPs. I was actually just trying to find a video of the Solo single 4" with the Mach 46 minutes before I came across your thread, so thank you!

eco-charged

Sounds better in person obviously. I'm between the solo dp and the stainless works dp.

I basically completely removed the j pipe. I capped it off right at the base of the pipe.

DavidKR

I like the Solo because of it's resonators, and it seems very reasonably priced at only $40 more than the MBRP which has no resonators. I take full advantage of the fact that we don't do emissions testing here and remove the cats whenever I can, but I definitely don't want my truck to **** off the neighbors when I remote start it and let it idle for 15 minutes in the morning.

do you have any drone at highway speeds with the way you have it now?

eco-charged

Zero zrone! Even with that j pipe deleted. I can take a picture tomorrow to show u how I have the j pipe. It makes a big difference in noise depending on how u have it set. I love this system. Deep tone on start up and while accelerating.

DavidKR

sweet, I would definitely like to see it if it's not too much of a hassle. thanks!