[Stage3Motorsports]

We just started a new promotion with Stainless Works exhaust. 7% off our already low prices, and of course Free shipping (48 States). This sale includes these Ecoboost exhaust parts;


Discount Code: Stainless7
[h=1]2011-2013 F-150 3.5L Ecoboost Stainless Works Off-road Downpipe (Y-Pipe)[/h]


[h=1]2011-2013 F-150 3.5L Ecoboost Stainless Works Catted Downpipe (Y-Pipe)[/h]

[h=1]2011-2013 F-150 3.5L Ecoboost Stainless Works S-Tube Turbo Cat-back Exhaust[/h]


[h=1]2011-2013 F-150 3.5L Ecoboost Stainless Works Chambered Turbo Cat-back Exhaust[/h]


Here is our video of the Chamber version of the Stainless works cat back.

 

[bionicseahorse]

My next mod

 

[Kc311]

Probably the best exhaust system out there... Take advantage of a sale because it's a very pricey item!

 

[Web13]

You got that right.

 

[scruffy]

whats the big difference between the chambered to the s-tube exhaust

 

[scap99]

whats the big difference between the chambered to the s-tube exhaust

See the write-up attached
http://ls1tech.com/forums/gen-5-cam...6937-stainless-works-catback-differences.html

Sent from my SCH-I545 using Tapatalk

 

[Grim Reaper]

See the write-up attached
Stainless Works Catback Differences - LS1TECH

Sent from my SCH-I545 using Tapatalk

Nice link. It also states the S-Tube is specifically designed for Turbos and has more gains (though marginal) over the chambered. The only negative is the S-Tube is probably a little louder than the chambered. But, that's why most guys are changing their exhaust IMO.

 

[scruffy]

awesome thank you