Upgrade the Power and SoundMRT has a Focus aftermarket exhaust solution to meet your performance needs and budget. The
KR Cat-Back Exhaust is the most complete Ford Focus SE exhaust we sell. It achieves the rare 10 loudness rating and has a large straight-through muffler for noticeable horsepower gains. An
ST EcoBoost Axle-Back Exhaust provides enough of a boost to Get Noticed while being cheaper and easier to install. The
Ford Focus Resonator Delete is a low-cost add-on for people who mainly want big noise and are happy with a small horsepower increase.
2016+ Focus RS owners will also need a
Ford Exhaust Power Plate. This accessory bypasses the factory-installed Active or Dual Mode exhaust valves, letting you upgrade without having to stare at the check engine light. Contact our experts if you need help figuring out whether your car has these valves.
Handcrafted Exhaust Parts for Ford Focus With more than 35 years of automotive engineering experience, MRT understands exactly what customers are looking for. All systems are designed and manufactured in the USA using commercial-grade stainless steel. In most cases, we can "black-out" the tips for a custom look. We design every exhaust for DIY installation in 60 minutes or less. If you live near our Plymouth, MI headquarters, the MRT team can install your new exhaust. Ford Focus drives will always receive the highest-quality parts and an amazing shopping experience when they choose MRT.
Ford Focus Exhaust FAQs
What's the best deal on Ford Focus exhaust?
Hands down, installing a resonator delete is the best deal for a Focus exhaust. Why? To install this system, you delete the factory resonator and replace with a straight pipe system. To maintain quality, it's best to install a T304 stainless steel system such as the MRT Part # 91J103 so you get the best corrosion resistance for your Focus ST. Made to last and available for under $100!
How can I make my focus ST sound loud and fast?
Install a catback exhaust system designed with larger exhaust tube size vs OE and with mandrel bent tubes for maximum, smooth exhaust flow so you can hear the exhaust and feel the EcoBoost power. You'll definitely kick up the decibels with an MRT exhaust designed for the Focus ST or the Focus RS. Be careful - not all Focus catback exhausts are the same. Choose a system that manages drone so you can enjoy your ride with the new exhaust sound! Focus ST MRT Exhaust Part # 91J103 and Focus RS MRT Exhaust Part # 91J000 are made in the US and designed to Hear the Difference, Feel the Performance and Get Noticed.
What mod can I make so I can I hear the pops and burbles of my Focus ST turbo?
Installing an aftermarket exhaust that has larger tube diameter than OE and replaces the OE muffler is all you need. The larger tube size allows the exhaust to breathe and the air to flow more freely which means the sound of the turbo spool up and releases is amplified and sounds like music to your ears. Look for a simple exhaust system priced right and designed by enthusiasts for the enthusiast. MRT has excellent resonator delete and catback systems for the Focus ST.
Is there a DIY Focus ST exhaust?
Yep, the Focus, Focus ST and Focus RS are great vehicles to add an aftermarket accessory or two. An upgraded exhaust will increase the Focus ST performance and fuel economy. DIY options are great, require simple tools and can generally be completed in under an hour.
