Audi R8 V10 5.2 Gen 2 (2020+) - GPF/OPF Bypass
Regular price
Sale price
£1,875.49
Regular price
£2,206.46
Choose your option
Audi R8 V10 5.2 Gen 2 (2020+) - OPF/GPF Back Exhaust System - Uses OE Trims
Regular price
Sale price
£2,200.95
Regular price
£2,589.35
Choose your option
Skoda Octavia vRS 2.0 TSI 245ps - Non Resonated OPF/GPF Back System - Fits to OE Trims
Regular price
Sale price
£1,027.80
Regular price
£1,209.18
Choose your option
Skoda Octavia vRS 2.0 TSI 245ps - OPF/GPF Back System - Fits to OE Trims
Regular price
Sale price
£1,301.26
Regular price
£1,530.89
Choose your option
Porsche 992.1 Carrera S/GTS/Dakar - Milltek Signature Series Cat Back Exhaust System - Titanium Construction
Regular price
Sale price
£2,956.67
Regular price
£3,478.43
Choose your option
Cupra Formentor 2.0TFSI 4Drive 310PS (MQB EVO EA888.4 OPF/GPF Vehicles) - Non Resonated GPF/OPF Back System
Regular price
Sale price
From £1,792.08
Regular price
£2,108.33
Choose your option
Cupra Formentor 2.0TFSI 4Drive 310PS (MQB EVO EA888.4 OPF/GPF Vehicles) - GPF/OPF Back System
Regular price
Sale price
From £1,928.78
Regular price
£2,269.15
Choose your option
Audi RSQ8 - Cat-Back Exhaust System - Uses OE Trims - No Cutting Required
Regular price
Sale price
£4,461.32
Regular price
£5,248.61
Choose your option
Large Bore Downpipes and Hi-Flow Sports Cat (Audi RSQ8/SQ8/SQ7)
Regular price
Sale price
£3,904.68
Regular price
£4,593.74
Choose your option
Large Bore Downpipes and De Cat (Audi RSQ8/SQ8/SQ7)
Regular price
Sale price
£2,439.59
Regular price
£2,870.11
Choose your option
Large Bore Downpipe & Hi Flow Race Cat - For Milltek Cat Back (Golf Mk8 R/Audi S3 8Y)
Regular price
Sale price
£879.72
Regular price
£1,034.96
Choose your option
Large Bore Downpipe & Hi Flow Sports Cat - For Milltek Cat Back (Golf Mk8 R/Audi S3 8Y)
Regular price
Sale price
£1,173.83
Regular price
£1,380.98
Choose your option
VW Golf R MK8/MK8.5 - 80MM Resonated OPF Back Exhaust System
Regular price
Sale price
From £1,993.30
Regular price
£2,345.06
Choose your option
VW Golf R MK8/MK8.5 - 80MM Non-Resonated OPF Back Exhaust System
Regular price
Sale price
From £1,850.54
Regular price
£2,177.11
Choose your option
Porsche 718 GT4 4.0 Cayman (GPF Pre Feb 2020 Models) - Particulate Filter-back
Regular price
Sale price
£2,315.90
Regular price
£2,724.59
Choose your option
Porsche 718 GTS & Spyder Boxster/GT4 4.0 Cayman (GPF Pre Feb 2020 Models) - Particulate Filter-back
Regular price
Sale price
From £2,179.20
Regular price
£2,563.76
Choose your option
Porsche 718 GTS & Spyder Boxster/GT4 4.0 Cayman (GPF Pre Feb 2020 Models) - GPF/OPF Bypass
Regular price
Sale price
From £2,944.99
Regular price
£3,464.70
Choose your option
VW Arteon 2.0 TSI - Non Resonated Valved Cat Back Exhaust System
Regular price
Sale price
£1,541.80
Regular price
£1,813.88
Choose your option
VW Arteon 2.0 TSI - Semi-Resonated Valved Cat Back Exhaust System (Road+ System)
Regular price
Sale price
£1,679.70
Regular price
£1,976.12
Choose your option
VW Arteon 2.0 TSI - Valved Cat Back Exhaust System (ECE Approval Awaiting Testing)
Regular price
Sale price
£1,674.19
Regular price
£1,969.64
Choose your option
Porsche 718 GTS 2.5T (Boxter/Cayman) - Full System (Including De Cat)
Regular price
Sale price
£1,847.33
Regular price
£2,173.33
Choose your option
Porsche 718 GTS 2.5T (Boxter/Cayman) - Full System
Regular price
Sale price
From £1,847.33
Regular price
£2,173.33
Choose your option
Porsche 718 GTS 2.5T (Boxter/Cayman) - Back Exhaust
Regular price
Sale price
From £1,012.29
Regular price
£1,190.93
Choose your option
Audi S8 D4 Quattro - Cat Replacement Pipes
Regular price
Sale price
£1,627.96
Regular price
£1,915.25
Choose your option
Audi S8 D4 Quattro - Hi-Flow Sports Cats
Regular price
Sale price
£4,014.06
Regular price
£4,722.42
Choose your option
Audi S8 D5 V8 - OPF-Back Exhaust System
Regular price
Sale price
From £4,178.69
Regular price
£4,916.11
Choose your option
Ford Fiesta MK8 ST 1.5 (Pre Sept 2020) - GPF Back Maxton Designs Dual Outlet
Regular price
Sale price
From £1,100.67
Regular price
£1,294.91
Choose your option
Ford Puma ST (GPF Equipped) - Valved OPF Back Exhaust System
Regular price
Sale price
From £969.47
Regular price
£1,140.55
Choose your option
Audi RS6/RS7 C8 - Cat Back Back System
Regular price
Sale price
£4,157.89
Regular price
£4,891.63
Choose your option
Audi S3 8Y - Part-Resonated Cat-Back Exhaust System
Regular price
Sale price
From £2,032.78
Regular price
£2,391.50
Choose your option
Audi S3 8Y GPF models - 80mm Resonated Cat-Back Exhaust System
Regular price
Sale price
From £2,175.54
Regular price
£2,559.46
Choose your option
Audi S3 8Y Sportback GPF models - 'Race' 80mm Non-Resonated (Loudest) Cat-Back Exhaust System
Regular price
Sale price
From £1,727.45
Regular price
£2,032.30
Choose your option
Audi S3 8Y Sportback GPF models - 80mm Non-Resonated Cat-Back Exhaust System
Regular price
Sale price
From £1,836.90
Regular price
£2,161.06
Choose your option
Audi S3 8Y Sportback GPF models - 80mm Resonated Cat-Back Exhaust System
Regular price
Sale price
From £1,979.66
Regular price
£2,329.01
Choose your option
Audi RS6/RS7 C8 & S8 D5 - Large Bore Downpipe & Hi Flow Sports Cat (For OE System)
Regular price
Sale price
£4,216.29
Regular price
£4,960.34
Choose your option
Audi RS6/RS7 C8 & S8 D5 - Large Bore Downpipe & Hi Flow Sports Cat (For Milltek System)
Regular price
Sale price
£4,229.21
Regular price
£4,975.54
Choose your option
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.
Why Shop With Fity9 Performance?
A range of performance parts to match your lifestyle and needs.
Shop with an expert, right from home
Get personalized advice via call, chat, or video anytime.
Fast and convenient door to door delivery
Get your order delivered straight to your doorstep
Enjoy hassle-free returns & exchanges
Try without worry—return or exchange from
