SKU: 27586056589

Cobra Sport Ford Focus RS (MK3) Turbo Back Performance Exhaust

Sale price$764.71 Regular price$849.68
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Description

Cobra Sport Ford Focus RS (MK3) Turbo Back Performance ExhaustCobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality. This Focus RS (MK3) 2. 3L EcoBoost 350PS performance exhaust is made in 3" 76. 2mm pipework and fits from the turbo backwards (Turbo back system) this exhausts replace the front pipe, standard catalyst, centre and rear sections. The high

Cobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality.

This Focus RS (MK3) 2.3L EcoBoost 350PS performance exhaust is made in 3"/76.2mm pipework and fits from the turbo backwards (Turbo back system) this exhausts replace the front pipe, standard catalyst, centre and rear sections.

The high flow sports cat version will enable you to pass a UK MOT emissions test or police road side checks. This exhaust is also sold with a de-cat option for motorsport and off road use only and will NOT be able to pass a UK MOT emissions test or police road side checks.

The resonated exhaust includes the centre silencer and has a subtle but sporty tone. This exhaust is also available as a non-resonated version which is a louder option, as it excludes the centre silencer and therefore, has a sportier exhaust note.

All relevant fittings and gaskets are supplied. (Except turbo gasket).

Please Note:

The 'Valved' exhaust option retains the use of exhaust valves. When switching drive modes (e.g. Eco to Race mode) your exhaust tone will continue to swop from quieter to louder tones as before.

The 'Non-Valved' exhaust option removes the use of exhaust valves. When switching drive modes (e.g. Eco to Race mode) your exhaust tone will not change from quieter to louder as before. Using a Non-Valved exhaust will not harm the running of your vehicle, you will simply not have exhaust sound options, however the Cobra Sport exhaust has been designed with this in mind.

Some of the fitted exhaust images may show alternative parts.

Press Release

The Cobra Sport development team have created a full range of exhaust systems to take the RS to the next level through precision design and technology, allowing for increases in power and creating a sound track worthy of the future classic RS. The mandrel bent T304 Stainless Steel pipework has been designed to give the engine maximum room to breathe. The new Cobra Sport systems produce a much deeper exhaust tone than standard which becomes highly aggressive under load to produce a pitch perfect soundtrack along with the trademark gargles, crackles and pops expected from the Focus RS.

The Cobra Sport systems deliver a significant weight saving over standard. Testing of the non resonated turbo back system with de-cat resulted in a 13% reduction in weight over the OE system's 24.3kg. On offer are a full range of configuration options including a cat-back exhaust system along with de-cat and sports cat front sections to form a full turbo back replacement. Taking development for the RS a step further, Cobra Sport have created a Venom exhaust system (with resonated centre) which produces a completely unique sound track. This system matched with the OE standard catalyst recorded the highest sound levels in our tests registering 101.5db (+22.8db) on the 4,000rpm static test.

The Cobra Sport development team have produced both valved and non valved sports exhausts for the Focus RS. The valved exhaust retains the use of O/E exhaust valves, so when switching drive modes (e.g. Eco to Race mode) the exhaust tone will continue to change from quieter to louder tones as before. The non-valved option removes the O/E exhaust valves altogether, and thus removes the drivers option of having various exhaust tones at the press of a button, however the non-valved Cobra Sport exhaust has been designed with this in mind.

Matt Thomas, Sales Manager at Cobra Sport says "The many system configuration have a unique blend of sound and tone characteristics. The most dynamic upgrade was the full non resonated turbo back with de-cat which completely altered the sound of the car."

"At Idle this system only increased the decibel level by +12.5db but once under load the system comes to life, producing a pitch perfect tone at a level of 100db (+21.3db) on the 4,000 rpm sound test to match the aggressive RS styling. The dual tailpipes sit neatly with the stylish rear diffuser. We were keen to make the most of the dual exit design and are excited to offer a choice of bold 4.5" (114.5mm) highly polished slash cut stainless steel tailpipes."

Media

Example of Ford Focus RS (MK3) sports exhaust (non resonated turbo back exhaust with de-cat)

Example of Ford Focus RS (MK3) sports exhaust (non resonated turbo back exhaust with sports cat)

Interior sound example of Ford Focus RS (MK3) sports exhaust (non resonated turbo back exhaust with de-cat).

Example of Ford Focus RS (MK3) sports exhaust (non resonated cat back exhaust)

Cobra Sport Exhausts Ford promotional video.

Shipping Notes
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Exchange/Return Notes
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SKU: 27586056589

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4.4 ★★★★★
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Verified Purchase
Scot W
Draper, US
★★★★★ 5
Power your way on next job. Just buy it!
Size: No Size, Style: 4V Screwdriver_Twist 2.0 2pc Set
I have every tool known to man. I have tools to fix other tools. Most of them are rubber coated for safety. But I didn’t have a powered screwdriver. Not sure why. This thing is great, I had a project where I had to take apart a Kirby vacuum and this really sped the process, looking forward to using it on 1 million other projects, versus my impact driver, which I used on most everything. Torque seems great, even loosens tight screws, and I like the 45° bend to hold the screwdriver. Seems to hold a charge very well, and it feels lightweight in hand. Not sure why I didn’t buy one 20 years ago. Good value, as I bought it on sale.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
L
Verified Purchase
Logan
Phoenix, US
★★★★★ 4
Perfect for small home projects
Size: No Size, Style: 4V Screwdriver_Twist 2.0 2pc Set
Good for anyone who is looking to have a small bit and doesn't really use a manual screwdriver to match or use a heavy duty drill. Good for this. Getting small tasks then but it can also screw into wood. I did test it and it's pretty well working not as fast as your regular drill can. The power is pretty high but no it does lose percentage over time. The grip of it's nice and comfortable and easy to use. Seems like it has a magnetic head to help keep your screws together is about the size of a hand but is arguably still bigger? Haven't even lost any pieces to it. Pretty high durability and good for its size
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Reviewed in the United States on September 30, 2025
J
Verified Purchase
jordan s. colby
Fort Morgan, US
★★★★★ 5
Heavy duty tool for light work! GREAT VALUE IMHO
Size: No Size, Style: 4V Screwdriver_Twist 2.0 2pc Set, Size: No Size, Style: 4V Screwdriver_Twist 2.0 2pc Set
Great tool to add to the box. I had this in my cart as I was looking for something small that was electric and had a flexible head, mostly for auto (being able to get all but the torque in tight spaces) and also at work where I’m constantly using a driver and wanted to save my wrists some work. There are others out there, but most are Amazon only brands, which come from China and are hard to get good customer service if there’s an issue. You buy something and have an issue a year later and find that the company either doesn’t exist or has changed their name. It’s a tactic. I buy USA made when it’s available, and buy American brands like Skil and Craftsman, etc. as you can trust they’ll make things right if needed. Anyway, I love this thing. I use it multiple times a day, but it’s about 6 bolts in, work for a few hours, 6 bolts out, then back in, and so on. So I’m not running it non stop. It’s a $20-30 tool, so I don’t expect it to last with some crazy heavy use on a job site. I don’t use the bit it came with. I use this exclusively with socket driver bits. Mostly a 1/2” tool get the light work done, then pull out the torque wrench and finish it. I saw this on sale in town for the same price, so I bought one for my 17yo son who is always wrenching on stuff. Great tool to have for getting the lighter thousand turns out of the way. It would probably last forever if used around the house and charged by the book. I’ve only recharged it once and at the rate I use it one charge lasted a couple weeks. It is built very well, and has heavy-duty rubberized grip around with the body of a thicker, power tool type plastic. 100% recommended to anyone and everyone. This is the type of thing any man that actually works and fixes things around the house and garage/shop, young or old, would appreciate.
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Reviewed in the United States on April 17, 2026
H
Verified Purchase
Hoagie
Massapequa, US
★★★★★ 5
Great Price for Quality Electric Screwdriver.
Size: No Size, Style: 4V Screwdriver_Twist 2.0 2pc Set
Works well. Charges well. Charge lasts a long time. Versatile. Works well on RC Cars. Make sure you have machined bits.
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Reviewed in the United States on April 4, 2026
A
Verified Purchase
Andy Baird
Cuba, US
★★★★★ 3
Decent driver, but no real torque control
Size: No Size, Style: 4V Screwdriver_Twist 2.0 2pc Set
As others have noted, this driver works well overall, but would be better if the head could go to 90° instead of just 45°, and it comes in an extremely hard to open package. I'd like to point out a couple of other things that I haven't seen mentioned. First, although this tool claims to have torque control via the three-level setting on the handle, it's not like most drills and drivers. With them, when the maximum torque setting is reached, a clutch disengages and the tool just 'freewheels.' But this Skil driver runs until the motor stalls, and its three settings merely control when that happens. In practical terms, that means the tool can wrench your wrist pretty badly. Even at the lowest setting the torque is considerable, making it all too easy to strip threads or even break off screw heads. This also makes it more likely to injure your wrist. Also, in case it wasn't obvious, this tool's battery is not user-replaceable. If it runs out of power in the middle of a job... too bad. And when eventually it gets to the point where it will no longer hold a charge, Skil's only suggestion is to "Have the tool serviced by an Authorized SKIL Service Station." If you can find one, that is. If you don't want a disposable tool, this is probably not for you. Don't get me wrong--I like this driver, and it has already come in handy in a few situations where my regular drill/driver would have been too bulky to fit. But it's good to know its limitations. Skil also makes a smaller, less expensive 4 V screwdriver that lacks the adjustable-angle head of this one. If a straight power screwdriver is all you need, that one is worth considering: https://www.amazon.com/Rechargeable-Cordless-Screwdriver-Circuit-Technology/dp/B07C4916LS/ref=sr_1_7
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Reviewed in the United States on May 4, 2026

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