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Injen SES9001TT Focus ST 13-14 Stainless Steel CatBack Exhaust

2013 and 2014 Focus ST 3" Stainless Steel Cat-Back Exhaust System from Injen.

Today we are taking a closer look at Injen's 3" Stainless Steel Cat-Back Exhaust with titanium tips. When looking to upgrade your 2013-2014 Focus ST, the best place to start is a performance cat-back exhaust system. This all-new 3" stainless steel cat-back exhaust system from Injen provides maximum horsepower and torque gains across the entire power band. Injen's cat-back exhaust system is a bolt-on, direct replacement for the restrictive factory exhaust on your 2013 or 2014 Focus ST.

Injen Cat-Back Features:
- Full 304 Stainless Steel Construction
- TIG Welded and Mandrel-bent Tubing
- Dual 4" Burnt Titanium Tips
- Injen Embossed Muffler

This cat-back exhaust from Injen is manufactured from 100 percent 304 stainless steel for a long lasting, rust free look. Every exhaust system Injen manufactures features mandrel-bent stainless steel tubing which is TIG welded for strength and durability. Injen designed their 2013-2014 Focus ST exhaust system with race inspired, dual burnt titanium tips to match the contour of the Focus ST's rear exhaust cut out in the bumper. All the O2 bungs on the exhaust are in the same locations as original exhaust system for a quick-switch.

Injen's 3" stainless steel cat-back exhaust system was custom dyno tuned for the 2013-2014 Focus ST with significant gains in horsepower and torque. You can expect to see an additional 17 horsepower with 15 ft-lbs of torque out of your 2.0L Focus ST EcoBoost engine. If you are looking for a nice, deep aggressive sound, Injen's 3" cat-back exhaust system is a great way to stand out in a crowd.

The Injen Cat-back gave our focus a nice deep tone, even with an uncatted downpipe. The burnt tips really stands out and is a great way to change the look of our stock Focus ST.

For more Spool Tuning options for your Focus ST check out:
Focus ST | Spool Tuning
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