GPF back doesnt require tuning.
Milltek Sport Fiesta ST Mk8 GPF Back Valved Exhaust - Milltek Sport Exhaust
- 70mm Cat Back Valved system
- Twin 90mm GT-90 Tips Available in various finishes
- Valved non resonated system
Brand new for the Mk8 Fiesta ST is the Valved Non-Resonated GPF back exhaust system, the valved version produces that extra bit of engine noise that's adjustable from inside the cabin to be quiet when needed.
Want to extract a little more power from your car? A GPF back system is the perfect compromise, leaving the factory catalysts (where fitted) in place and bolting directly to the OEM system. All Milltek Sport exhausts are designed for improved gasflow and sound, but leave the car fully road legal and MOT ready when the time comes.
70mm pipework removes any restrictions in the stock exhaust system and the twin 90mm GT-90 tips fill the gap in the rear bumper perfectly, available in a choice of designs.
Why a GPF back and not a catback system? The new Fiesta ST has what's known as a Gasoline Particulate Filter as well as a catalyst, both of which are required under the new stricter emissions rules. This system simply fits after the GPF to maintain the ST's brilliant emmisions figures and mean it won't fail any MOTs.
Founded in 1983 by a true car enthusiast, Milltek have grown to become one of the leading manufacturers of performance exhaust systems for a continually growing range of vehicles. With headquarters in the UK and a development & testing centre at the iconic Nürburgring, Germany; Milltek design, develop and test their range of exhaust systems in-house using state of the art equipment, such as the latest All Electrical CNC Mandrel Tube Benders and Faro 3D Laser Scanners, which combined with one of the most experienced teams of Engineers and Production Staff in the industry, allows us to continue to be the first to deliver market products and innovative designs.
All Milltek performance exhaust systems are manufactured from T304L stainless-steel; giving you the satisfaction of knowing that their products are meant to last within some of the toughest environments. Milltek's devotion to the perfection of their exhaust systems is what has enabled them to become accredited to ISO9001:2015 as well as being able to accomplish one of the widest ranges of EC Approved performance exhaust systems on the market, all tested and approved by TUV in Germany.
Fitment Years: 2018-
Model: Fiesta Mk8 (ST 1.5T EcoBoost Models)
Pipe Diameter: 70mm (2.76")
Notes: Where not supplied use original fittings. Post Sept 2020 built cars require an additional valve motor.