BMW 4 Series F32 428i Auto - Cat-Back Exhaust System Polished Trims (For 435i M Sport Valance)
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BMW 4 Series F32 428i Manual - Cat-Back Exhaust System Cerakote Black Trims
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Audi S3 8V/V.2 - Non-Valved & Resonated Cat-Back Race Exhaust System
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Audi S3 8V/V.2 - Non-Valved & Non-Resonated Cat-Back Race Exhaust System Quad Round Titanium Trims
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Audi S3 8V/V.2 - Non-Valved & Non-Resonated Cat-Back Race Exhaust System
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Audi S3 8V/8V.2 Sportback Non GPF - Non-Valved & Resonated Cat-Back Race Exhaust System
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Audi S3 8V/8V.2 Sportback Non GPF - Non-Valved & Non-Resonated Cat-Back Race Exhaust System
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Audi S3 8V/8V.2 - Non-Valved & Resonated Cat-Back Race Exhaust System
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Audi S3 8V/8V.2 - Non-Valved & Non-Resonated (Loudest) Cat-Back Race Exhaust System
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Audi S3 8V/8V.2 - Non-Valved & Non-Resonated Cat-Back Race Exhaust System
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VW Golf R MK7 2.0 TSI (76.2mm systems) - RACE Cat-Back Exhaust System
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BMW F80 M3/F82 M4 - (Loudest) Cat-Back Exhaust System
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BMW F80 M3/F82 M4 - Cat-Back Exhaust System
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BMW F30 328/F32 428i - Large Bore Downpipe
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BMW 4 Series F32 428i - Large Bore Downpipe
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Audi SQ5 Supercharged - Cat-Back Exhaust System
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Skoda Octavia vRS 2.0 TDI - Cat-Back Exhaust System
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Audi S1 - Large Bore Downpipe
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Audi S1 - Cat-Back Exhaust System
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Audi S3 8V/V.2 - Cat-Back Exhaust System
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Audi S3 8V.2 - Cat-Back Exhaust System Quad Oval Cerakote Black Trims
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Audi S3 8V.2 - Non-Resonated
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Audi S8 D4 Quattro - Cat-Back Exhaust System
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Audi S6 C7/S7 Sportback - Valved & Resonated Cat-Back Exhaust System
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Audi S6 C7/S7 Sportback - Valved & Non-Resonated Cat-Back Exhaust System
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Skoda Octavia vRS 2.0 TSI 220/230/245ps - Cat-Back Exhaust System - Uses OE Tips
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Seat Leon ST Cupra & Skoda vRS 2.0 TSI - Large Bore Downpipe
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Seat Leon ST Cupra & Skoda vRS 2.0 TSI - Stainless Steel Cast Large Bore Downpipe
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Seat Leon Cupra 280/290 (Non GPF Models) - Cat-Back Exhaust System
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Audi S3 8V/8V.2 Sportback Non GPF - Cat-Back Exhaust System
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Audi S3 8V.2 Sportback - Cat-Back Exhaust System
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Audi S5 B8.5 Coupe/Cabriolet - Cat-Back Exhaust System
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Audi S4 V6/S5 3.0 B8.5 - Valved & Resonated Cat-Back Exhaust System
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Audi S5 B8 Sportback - Valved and Resonated Cat-Back Exhaust System
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VW Golf R MK7 2.0 TSI (76.2mm systems) - Cat-Back Exhaust System
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Audi S3 8V/8V.2 - 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.

