Milltek Sport Audi S1 Cat-Back Exhaust
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Milltek Sport Toyota GR Yaris GPF-Back Exhaust
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Milltek Sport Ford Focus MK3 ST 2.0 Ecoboost Cat-Back Exhaust
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Milltek Sport Seat Leon ST Cupra 300 (44) Estate / Station Wagon / Combi (Non-OPF/GPF) Cat-Back Exhaust
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Milltek Sport Ford Focus MK3 RS Cat-Back Exhaust
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Milltek Sport Ford Focus MK3 RS Downpipe
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Milltek Sport Ford Fiesta MK7 ST 1.6 Ecoboost Race Cat-Back Exhaust
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Milltek Sport Ford Fiesta MK7 ST 1.6 Ecoboost Cat-Back Exhaust
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Milltek Sport VW Up! GTI & TSI Cat-Back Exhaust
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Milltek Sport Audi S8 (D4) 4.0TFSI Cat-Back Exhaust
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Milltek Sport BMW 1 Series M140i 3 & 5 Door (F20 & F21 LCI, Non-OPF & None xDrive) Cat-Back Exhaust
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Milltek Sport VW Polo GTI 1.8TSI Cat-Back Exhaust
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Milltek Sport Ford Focus MK4 ST 2.3 Ecoboost GPF Bypass
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Milltek Sport Toyota Supra (A90) 3.0 GPF-Back Exhaust System
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Milltek Sport BMW M3/M4 (G8X) GPF Bypass
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Milltek Sport Porsche Cayman/Boxster (718) 2.5 GTS Turbo-Back Exhaust
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Milltek Sport BMW M3/M4 (F8X) GPF-Back Exhaust System
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Milltek Sport Toyota GR86 2.4 Secondary Cat-Back Exhaust System
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Milltek Sport Toyota GT86/Subaru BRZ 2.0/2.4 Secondary Cat-Back Exhaust System
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Milltek Sport Toyota GT86/Subaru BRZ 2.0 Primary Cat-Back Exhaust System
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Milltek Sport Seat Leon Cupra R 2.0TFSI Cat-Back Exhaust System
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Milltek Sport Porsche Cayman/Boxster S 3.4 987 Gen 2 Cat-Back Exhaust
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Milltek Sport Seat Leon Cupra 290 GPF-Back Exhaust System
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Milltek Sport BMW M2 (F87) GPF-Back Exhaust System
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Milltek Sport BMW M2 (G87) Cat-Back Exhaust System
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Milltek Sport Honda Civic Type R (FL5) Cat-Back Exhaust
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Milltek Sport Toyota GT86/Subaru BRZ 2.0 Over-Axle Pipe
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Milltek Sport Porsche 911 997.2 3.6 & 3.8 (C2/C4/S/GTS) Rear Silencer Delete
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Milltek Sport Audi RS4/RS5 (B9)/ RS6/RS7 (C8) & RSQ8 Active Valve Sound Control
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Milltek Sport Audi RS3 (8V)/TTRS (8S) Non-GPF Secondary Cat Bypass
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Milltek Sport Audi S5 V8 Manual (B8) Large Bore Downpipes
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Milltek Sport Audi R8 V8 (2007-2012) Primary Cat-Back Exhaust
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Milltek Sport Audi R8 V10 Gen 2 (2020+) GPF Bypass
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Milltek Sport BMW M3 (E9X) High-flow Sport Cat and Downpipe
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Milltek Sport Ford Focus RS Mk3 HJS Tuning ECE Downpipe
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Milltek Sport Toyota GR Yaris HJS Tuning ECE Downpipe
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Performance
Built for cars that deserve more than standard.
At Fifty9 Performance, our Performance collection is packed with upgrades designed to improve power, response, sound and overall driving feel. Whether you are building a fast road car or upgrading a weekend toy, this is where you will find the parts that make a real difference.
We supply quality performance car parts in the UK for a wide range of builds, with carefully selected products from trusted aftermarket brands. From simple bolt-on upgrades to more serious supporting mods, our range is built for enthusiasts who want more from their car.
- Exhausts - performance exhaust systems, sports cats, downpipes and hardware
- Induction - induction kits, intake upgrades, filters and air flow parts
- Cooling - intercoolers, radiators, oil cooling and charge pipe upgrades
- Tuning - tuning accessories, ECU related upgrades and performance electronics
- Turbos - turbochargers, supporting hardware and forced induction upgrades
- Engine Components - supporting engine upgrades for performance and reliability
- Drivetrain - clutches, flywheels and drivetrain parts to handle added power
If you are looking for performance parts, tuning parts, induction kits, exhaust upgrades, cooling upgrades, turbo parts or drivetrain upgrades, you are in the right place.
Explore the Fifty9 Performance collection and start building a car that feels anything but factory.

