Audi R8 V10 5.2L Plus (2016 - 2019) - Valved Cat-Back Exhaust System - Uses OE Trims
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VW Golf MK7.5 GTI (Non Performance Pack/Non GPF) - Resonated Cat-Back Exhaust System
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VW Golf MK7.5 GTI (Incl Performance Pack) - Cat-Back Exhaust System
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VW Golf MK7.5 GTI (Incl Performance Pack) - Race Cat-Back Exhaust System
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VW Golf MK7.5 GTI (Incl Performance Pack) - Road+ Cat-Back Exhaust System
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VW Golf MK7.5 GTI (Non Performance Pack/Non GPF) - Cat-Back Exhaust System
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Audi RS3 8V - Cat-Back Exhaust System
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Audi RS3 8V Facelift - Cat-Back Exhaust System
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Audi TTRS MK3 Quattro - Cat-Back Exhaust System
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Seat Leon ST Cupra 300 (Non GPF Models) - Cat-Back Exhaust System
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Mercedes C63/C63S W205 Saloon (Non GPF Models) - Rear Silencers for OE Valve Control
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VW Golf R MK7.5 2.0 TSI 310ps (Non GPF Models & 76mm systems) - Non-Valved & Resonated Cat-Back Race Exhaust System
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Mercedes C63/C63S W205 (Non GPF Models) - Active Valve Control System
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Mercedes C63/C63S W205 Saloon (Non GPF Models) - Rear Silencers
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Mercedes C63/C63S W205 & E63S AMG - Large Bore Downpipe Pair
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Mercedes C63/C63S W205 & E63S AMG - Large Bore Dowpipe
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Ford Mustang 5.0 V8 GT (Fastback) - Valved Cat-Back Exhaust System
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Active Valve Control System (Audi S4/S5/SQ5)
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Active Valve Control System (Audi RS6/7 & S6/7 C7)
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Catalyst Delete Pipe (Audi A6/A7/S4/S5)
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Hi-Flow Sports Cat and Downpipe (Audi A6/A7/S4/S5)
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Audi RS6/RS7 C7 - Active Suspension Control For Pre-Facelift Models Only
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VW Up GTI 115ps & 1.0TSI 90ps - (Resonated) Cat-Back Exhaust System
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VW Up GTI 115ps & 1.0TSI 90ps - Cat-Back Exhaust System
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VW Up GTI 115ps & 1.0TSI 90ps - Road+ Cat-Back Exhaust System
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Audi Q7/SQ7 2016 - Later - Active Suspension Control
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Audi SQ5/7 | A6/A7 | S4 3.0 Bi-TDI Active Sound Control
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VW Golf R MK7.5 2.0 TSI 310ps (Non GPF Models & 76mm systems) - Non-Valved & Non-Resonated Cat-Back Race Exhaust System
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VW Golf MK7.5 R 2.0 TSI 300ps/310ps (76mm Systems) - GPF/OPF Back Exhaust System
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VW Golf R MK7.5 2.0 TSI 310ps (Non GPF Models & 76mm systems) - Cat-Back Exhaust System
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VW Polo GTI 1.8 TSI 192ps - Cat-Back Exhaust System
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VW Golf R MK7 2.0 TSI (76.2mm systems) - RACE Cat-Back Race Exhaust System
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VW Golf R MK7 2.0 TSI (76.2mm systems) - RACE (Loudest) Cat-Back Exhaust System
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BMW E90/E92 M3 - Large Bore Dowpipe
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Porsche 997.2 C2/C4/S/GTS - Rear Silencer Delete Assembly - Fits
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Ford Focus MK3 ST Diesel - Cat-Back Exhaust System
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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.

