Injen Cat-Back Exhaust System Stainless Steel 3" With Titanium Tips Focus ST 2013-2018

Injen:
SES9001TT
Injen Cat-Back Exhaust System Stainless Steel 3" With Titanium Tips Focus ST 2013-2018 is rated 4.8 out of 5 by 10.
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Highlights

  • Gains Up To 17HP & 15Lb. Ft.
  • 304 Stainless Construction
  • 3" Mandrel Bent Cat Back
  • Dual Titanium Tips
MSRP $1,030.00
$1,015.79
You save $14.21

Injen 3" Stainless Steel Cat-Back Exhaust System with Titanium Tips for all 2013, 2014, 2015, 2016, 2017 and 2018 Focus STs.

When looking to upgrade your 2013-2018 Focus ST, most people start with a 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 direct replacement for the restrictive factory exhaust on your 2013-2018 Focus ST.

This brand new Cat-Back Exhaust System 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. If you are looking for a nice, deep aggressive sound, this Injen 3" Stainless Steel Cat-Back Exhaust System is a great way to stand out in a crowd. Injen designed this exhaust system with dual titanium tips to match the contour of the Focus ST's rear exhaust cut out in the bumper.

Please Note: Ford designed the 2015 Focus ST with four exhaust hangers but only added three on the factory exhaust system. All aftermarket exhaust systems are built to use that fourth exhaust hanger. CJ Pony Parts recommends the purchase of COBB’s Polyurethane Exhaust Hanger Kit (591001).

Injen's 3" Stainless Steel Cat-Back Exhaust System was custom dyno tuned for the 2013-2018 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. All the O2 bungs in the exhaust are in the same locations as original exhaust system.

Since its launch in 2013, the aftermarket parts selection for the Ford Focus ST hatchback has grown considerably, and CJ Pony Parts has added these parts to their lineup, giving you tons of options to upgrade, style and increase the performance.

Order a Injen 3" Stainless Steel Cat-Back Exhaust System with Titanium Tips for your 2013, 2014, 2015, 2016, 2017 or 2018 Focus ST from CJ Pony Parts today!

Installation Videos

Vehicle Fitment

This product will fit the following Focus years:

Rated 5 out of 5 by from Blown away!! I made my first mod purchases after hours of watching CJ videos(Thanks Bill), this exhaust decision was nearly impossible. I say this as the ST has so many upgrades it makes one a kid in candy store. I have stock downpipe and man is this thing still loud. Small amount of drone but get off the gas and it all goes away. Injen nailed it in my opinion and CJ's seals the deal with their impeccable service. had it I believe the following Monday. Also bought the Injen CAI but waiting to talk to CJ's and make an appointment to come out. Id really like to have them do one of my tunes and to check out the facility. Would love to see their line up of cars. Thank CJs and Merry Christmas!!
Date published: 2017-12-23
Rated 5 out of 5 by from Amazing part I got this for my 2016 ST and it sounds awesome. Not loud unless you get down on it hard. And the best part is that there is NO Drone. Super easy install. I have very little experience with cars and it only took about an hour to get it on. I recommend this over any other exhaust out there. also would definitely recommend getting the Cobb hangers with any exhaust you get.
Date published: 2016-07-05
Rated 4 out of 5 by from beautiful Ive had this exhaust probably about a year now and i still love it! My 2014 ST wouldnt be the same without it! Ive had no complaints about it until yesterday... I had to change the down pipe hanger bracket and i noticed at the end of the exhaust where it bolts on the the down pipe is not 3 inch piping. Its 2 1/2. Now some people would think that this is no big deal but it is to me. So i have a 3 inch no cat down pipe going into a 2 1/2 in inlet pipe yo 3 inch exhaust. Kind of dissapointed.
Date published: 2016-11-23
Rated 5 out of 5 by from New2ST2016 I just got my Injen titanium tip cat back exhaust system installed this past weekend. It sounds great, and have alot of compliments on how it sounds and looks. Turns heads everywhere I go now.
Date published: 2016-07-20
Rated 5 out of 5 by from Great product I love this exhaust. Fit and finish is excellent and love the look of the burnt tips. The sound is a nice deep throaty sound that screams performance not ricer. Not ridiculously loud but you can definitely hear it. It is loud on the inside when driving hard not gonna lie but it does not really drone when just driving. Over all I love it.
Date published: 2017-05-06
Rated 5 out of 5 by from Amazin It's loud. Great deep tone when you step on it omg it just a surprise coming at you
Date published: 2017-03-23
Rated 5 out of 5 by from Best Exhaust on the Market This is the best sounding exhaust there is for the Focus ST. Little to no drone and when you are WOT it screams.
Date published: 2018-01-29
Rated 5 out of 5 by from Quick Delivery and Great Quality I ordered a few items on a weekend and they were at my doorstep by Wednesday. We are located in Australia. Normally if we order something from the US it takes a few weeks. CJ Poney were amazing quick. The parts themselves were in perfect condition and sound amazing. I could not be happier with the whole experience.
Date published: 2017-01-08
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Will the cobb 3 inch downpipe hook up fine into this exhaust? already have the exhaust installed looking for a downpipe to add in

Asked by: Russ9172
The flange on this 3" downpipe will work with smaller diameter cat-back exhaust systems, such as 2-1/4" and 2-1/2". CJ Pony Parts has installed a variety of 3" downpipes onto smaller diameter cat-back systems without any issues.
Answered by: rk cjpp
Date published: 2019-04-12

Which one of the off-road down pipes is used in the video? It makes the sounds super aggressive and I might want to order it with the exhaust.

Asked by: Jakeee94
I believe P/N: DPST3 was on the car at the time of this video. But any off-road downpipe we offer will provide you with virtually the same tone when paired with this exhaust.
Answered by: CJPP Dave
Date published: 2018-07-03

Will this fit a 2013 uk focus estate st-3 ?

Asked by: RyanG
The vendor has not provided any information regarding cross-fitments of this part to any other model then what is listed.
Answered by: CJPP Dave
Date published: 2018-04-20

Will This Bolt Up To A 3" Catless downpipe?

Asked by: Nmanes
Yes it should.
Answered by: rk cjpp
Date published: 2017-11-21

I see some comments about this product being out of stock before, and I just placed my order only to realize it is again out of stock and has been placed on backorder. Is there any time frame of when i will be back in stock?

Asked by: Thomas21ST
Please call toll free at 1-800-888-6473 and speak with a sales rep.
Answered by: rk cjpp
Date published: 2017-08-15

How is the rust resistance on the titanium tips? Better than a stainless steel? I live in the Northeast so I'm trying to find a muffler capable of withstanding New England winters.

Asked by: NickST
Both titanium and stainless are resistant to corrosion so either will work well.
Answered by: rk cjpp
Date published: 2017-07-26

I need to know 1- what are the costs of shipping to Spain (zip code 07004) 2- if the price is with taxes or without 3- what discount is there for companies, since I would buy it through my company's spare parts, thanks!!

Asked by: alexST
Please call toll free at 1-800-888-6473 and speak with a sales rep.
Answered by: rk cjpp
Date published: 2017-07-17

This system or the Cobb system will bolt right to the factory downpipe with no issues? I know the factory exhaust is 2 1/2" and this is a 3". Wasn't sure if there would be any fitment issues.

Asked by: Craigsharf
They will fit the factory down pipe.
Answered by: rk cjpp
Date published: 2017-07-11
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