Audi SQ7/SQ8 V8 Pre LCI - Front Pipe Back Exhaust System - Fits to OE Tailpipes
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Audi SQ7/SQ8 V8 Pre LCI - OPF/GPF Back Exhaust System - Fits to OE Tailpipes
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Audi SQ7/SQ8 V8 Pre LCI - Non Resonated (Loudest) OPF/GPF Back Exhaust System - Fits to OE Tailpipes
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Seat Cupra Formentor VZ5 2.5T 4Drive - OPF/GPF Back Exhaust System
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Audi S3 8Y - Race (Loudest) Cat Back Exhaust System
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Audi RS5 B9.5 Non GPF Models - (Race - Louder) Cat Back Exhaust
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VW Golf GTI Mk8 - Large-bore Downpipe and De-cat (For OE Cat-Back)
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VW Golf GTI Mk8 - Large-bore Downpipe and Hi-Flow Race Cat (For Milltek Cat-Back)
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VW Golf GTI Mk8 - Large-bore Downpipe and Hi-Flow Sports Cat (For OE Cat-Back)
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VW Golf GTI Mk8 - Large-bore Downpipe and Hi-Flow Sports Cat (For Milltek Cat-Back)
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VW Golf GTI Mk8 - 80mm OPF/GPF Back System
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Large-bore Downpipe and De-cat - Fits to OE System (Golf Mk8 R/Audi S3 8Y)
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Large-bore Downpipe and De-cat - Fits to Milltek System (Golf Mk8 R/Audi S3 8Y)
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VW Golf R MK8/MK8.5 - 80mm System
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Large Bore Downpipe and De-Cat - For Milltek Cat-Back (Golf Mk8 R/Audi S3 8Y)
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OPF/GPF Bypass Plug and Play Modules (BMW M5 F90/M8 F9X)
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BMW M8 F93 (GPF Equipped) - GPF/OPF Bypass (For Milltek Particulate Filter Back and OE Downpipes)
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BMW M8 F93 (GPF Equipped) - GPF/OPF Bypass (For OE Particulate Filter Back and OE Downpipes)
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Porsche Macan 2.9 V6 GTS & Turbo (Facelift Models) - Rear Silencer(s) - Valved Rear Silencers
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Porsche 992.1 & 992.2 GT3 - Rear Silencer(s)
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Porsche 992.1 & 992.2 GT3 - Rear Silencer(s) - Uses OE Tailpipes
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Audi RS3 8V - 80MM Race Non-Resonated (Loudest) Cat-Back Exhaust System
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Audi RS3 8V Facelift - 80MM Non-Resonated Race (Loudest) Cat-Back Exhaust System
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Audi RS3 8V Pre Facelift - 80mm Race Non-Resonated (Loudest) Cat Back
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Audi RS3 8Y Sportback - 80mm Race Non Resonated (Loudest) OPF/GPF Back Exhaust System
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80mm Race Non Resonated (Loudest) OPF/GPF Back System For Audi RS3 8Y Saloon/Sedan
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VW Tiguan R EA888.4 MQB EVO (GPF Models) - GPF/OPF Back Exhaust System
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Ford Fiesta MK8 ST & Puma ST - Active Valve Control
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VW Golf R Mk7.5 - 80mm / 3.15 inch Valved Resonated Race System
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VW Golf R Mk7.5 - 80mm / 3.15 inch Valved Non Resonated Race System
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BMW M5 F90 LCI (GPF Equipped) - Cat Back Exhaust System
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BMW M5 F90 LCI (GPF Equipped) - GPF/OPF Bypass
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Porsche 718 GTS/GT4 4.0 Boxter/Cayman (GPF Pre Feb 2020 Models) - Particulate Filter-back
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Porsche 718 GTS & Spyder 4.0 Boxter/Cayman (GPF Models) - GPF/OPF Bypass
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Porsche 718 GTS & Spyder 4.0 Boxter/Cayman (GPF Models) - Particulate Filter-back
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Mini Cooper S F56 (LCI Only) - Valved GPF/OPF 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.

