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Remus Exhaust
Rogue Engineering


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**REMUS Sport Exhaust for 2013-16 Ford Fiesta ST [ST180/JA8/MK 7.5] 204017 0500


Quick Overview

Give your Fiesta ST an aggressive, European tone with a RACE Cat Back Exhaust from Remus Innovation. Precision designed to OEM Specifications, Remus Exhaust systems are engineered to the finest standards of quality and tailored to create dyno proven gains in a system that doesn't draw unwanted attention of most "Race" exhaust systems but delivers Race Exhaust performance.

Sku # : remus-exhaust-fiesta-st-ng
Base Muffler
Cat-Back or Axle-Back
Tip Style
  • Stand Out From The Crowd With a Unique Exhaust Note
  • Accelerate Faster with More Horsepower & Torque To the Wheels
  • Look Different Than Everyone Else with Your Choice of More than 5 Styles of Tips
  • Optional Signature Carbon Fiber Trimmed Remus tips
  • Precision CNC manufactured to ensure a perfect fit
  • 304 stainless steel construction
  • 441 stainless steel tips
  • 2014-16+ Ford Fiesta ST [ST180/JA8/MK 7.5]
    204017 0500 + Tips + 204014 0300

The Remus Exhaust for your Ford Fiesta ST features improved flow for greater power output and that distinct Remus exhaust note. Apart from the performance gains the Remus Exhaust is also significantly lighter than your stock exhaust system. The Remus Exhaust also deletes your secondary cats without causing a check engine light! Give your Ford Fiesta ST a unique upgrade while also improving performance aspects with the Ford Fiesta ST Remus Exhaust System.

Good for an additional 5.9 horsepower to the wheels, this system adds a more aggressive character to your Fiesta ST with more power and a deeper, richer exhaust note befitting Ford's tiny roadgoing factory rallycar.



84mm Carbon Race

90mm Chrome Rolled Edge

84mm Carbon
with Titanium Internals

84mm Chrome Angled Tips

84mm Street Race

84mm Black Chrome Street Race

Why Remus Exhaust?

  • World's largest manufacturer of aftermarket automobile sport exhaust; I.S.O. 9001 and T.U.V. approved O.E.M. supplier to BMW, Mercedes, AMG, Porsche, Ducati, allowing them access to shared CAD files for fully automated quick and accurate fitment. As well, back pressure calculations and sound testing in a highly sophisticated audio dyno room. Our dyno results as an O.E.M. supplier must be accurate. Dyno results are 'bolt on' only, with no complimentary modifications.

  • Robotic MIG and/or TIG welds that are thicker and stronger. Since moving into automated robotic welding, weld failures have become a thing of the past.

  • An appealing appearance that doesn't scream to the authorities, "Hey look at me, I'm a Race System," but indeed, performs like one.

  • Full 303 stainless steel construction in bodies and tubing, 416 stainless steel tips; every unit specific with regards to back pressure, sound requirements and fitment.

  • Deep throaty Remus sound in all systems allowing the power and efficiency to be released. Horsepower increase equals efficiency increase, so fuel mileage is enhanced as well.

How Remus Works...

Why is Backpressure Bad?
Problem 1:
Backpressure is a typical feature of an exhaust system. The backpressure on the exhaust flow can help to reduce sound, but at the same time, it limits engine power. This power reduction comes from an inefficient burn in the combustion chamber where spent exhaust gasses are backed-up into the combustion chamber and contaminate the next burn cycle.
Problem 2: A second problem associated with backpressure is heat build-up. This occurs in the OEM style chamber muffler. Hot exhaust gasses are forced through louvers and into dead-end chambers. The heat builds up in the muffler and then backs itself up through the entire exhaust system to the exhaust manifold and engine. This heat retention causes damage to the muffler as well as the catalytic converter, the system tubing, the manifold and gaskets. Even ignition wires can burn up due to an overheated, inefficient exhaust system.

How do Remus Exhausts Solve the Problems of Backpressure?
Remus reduces the backpressure while maintaining a
rich powerful performance tone. Annoying exhaust frequencies are dampened with a dense wall of acoustical absorbing material. The straight-through design prevents excessive heat retention allowing the entire system to run cooler and last longer.

Please contact us if you have questions about the Remus Exhaust for Ford Fiesta ST [MK 7.5 / JA8 / ST180 / ST200]
(714) 582-3330

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