BMW F30 328i M Sport - Cat-Back Exhaust System
Regular price
Sale price
From £1,048.29
Regular price
£1,233.28
Choose your option
Ford Fiesta MK7/7.5 ST 1.6 - Cat-Back Race Exhaust System
Regular price
Sale price
From £613.62
Regular price
£721.90
Choose your option
Seat Leon Cupra R 2.0 TSI 265ps - Cat-Back Exhaust System
Regular price
Sale price
From £813.14
Regular price
£956.63
Choose your option
VW Golf R Mk6 - Cat-Back Race Exhaust System
Regular price
Sale price
From £709.61
Regular price
£834.84
Choose your option
Ford Fiesta MK7/7.5 ST 1.6 - Cat-Back Exhaust System
Regular price
Sale price
From £614.35
Regular price
£722.76
Choose your option
Ford Fiesta MK7/7.5 ST 1.6 - Large Bore Downpipe
Regular price
Sale price
From £256.04
Regular price
£301.22
Choose your option
Mercedes C63 AMG - Secondary Catalyst Bypass Pipe (For OE System)
Regular price
Sale price
£514.67
Regular price
£605.50
Choose your option
Audi RS4 B8 Avant - Cat-Back Exhaust System (U.S Spec)
Regular price
Sale price
£1,963.59
Regular price
£2,310.10
Choose your option
Audi RS4 B8 Avant - Cat-Back Exhaust System - Uses OE Trims
Regular price
Sale price
From £2,191.66
Regular price
£2,578.42
Choose your option
Audi RS5 B8 Coupe - Cat-Back Exhaust System (U.S Spec) - Uses OE Trims
Regular price
Sale price
£1,956.05
Regular price
£2,301.23
Choose your option
Audi S6 C7/S7 Sportback - Cat-Back Exhaust System
Regular price
Sale price
From £1,977.37
Regular price
£2,326.32
Choose your option
Audi R8 V10 5.2 (2009 - 2012) - Supercup Cat-Back Exhaust System - Uses OE Trims
Regular price
Sale price
£2,720.71
Regular price
£3,200.84
Choose your option
Ford Focus MK3 ST Estate/Sedan - Cat-Back
Regular price
Sale price
From £786.02
Regular price
£924.73
Choose your option
Ford Focus MK3 ST 5 door Hatchback - Cat-Back Exhaust System
Regular price
Sale price
From £856.70
Regular price
£1,007.88
Choose your option
VW Golf GTD Mk6 TDI 170PS - DPF-Back Exhaust System
Regular price
Sale price
From £850.76
Regular price
£1,000.90
Choose your option
Audi A3/VW Golf GTD/Scirocco GT - TDI 2.0 170PS - DPF-Back Exhaust System
Regular price
Sale price
From £688.67
Regular price
£810.20
Choose your option
VW Golf Mk6 GTi Edition 35 - Cat-Back Exhaust System
Regular price
Sale price
From £926.69
Regular price
£1,090.22
Choose your option
Seat Ibiza Cupra/Bocanegra 1.4 TSI - Turbo-Back Exhaust System
Regular price
Sale price
£1,206.91
Regular price
£1,419.90
Choose your option
Audi TTS MK2 Quattro - Cat-Back Exhaust System
Regular price
Sale price
From £805.60
Regular price
£947.77
Choose your option
Porsche 997.1 Carrera & Carrera S - Rear Silencer - Cup Version - Uses OE Trims
Regular price
Sale price
£1,563.03
Regular price
£1,838.86
Choose your option
Catalyst Delete Pipe (Seat Ibiza 1.8/VW Polo GTI 1.8T)
Regular price
Sale price
£246.13
Regular price
£289.57
Choose your option
Audi A1 TFSI/VW Polo GTI 1.4 - Cat-Back Exhaust System
Regular price
Sale price
From £789.23
Regular price
£928.51
Choose your option
Audi RS3 8P Sportback S Tronic - Cat-Back Exhaust System
Regular price
Sale price
From £1,142.96
Regular price
£1,344.66
Choose your option
Audi R8 V10 5.2 (2009 - 2012) - Cat-Back Race Exhaust System - Uses OE Trims
Regular price
Sale price
£2,081.68
Regular price
£2,449.04
Choose your option
Audi A1 TFSI/VW Polo GTI 1.4 ACT/DSG - Cat-Back Exhaust System
Regular price
Sale price
From £679.47
Regular price
£799.38
Choose your option
Audi S4 V6 B8/S5 B8 - Cat-Back Exhaust System
Regular price
Sale price
From £1,852.13
Regular price
£2,178.98
Choose your option
Seat Ibiza Cupra/Bocanegra 1.4 TSI - Cat-Back Exhaust System
Regular price
Sale price
From £700.98
Regular price
£824.68
Choose your option
Audi RS5 B8 Coupe - Cat-Back Exhaust System - Uses OE Trims
Regular price
Sale price
From £2,184.12
Regular price
£2,569.55
Choose your option
Audi S5 B8 (S tonic) - Non-Resonated Cat-Back Exhaust System
Regular price
Sale price
From £1,720.23
Regular price
£2,023.80
Choose your option
VW Golf GTi Mk6 - Part Resonated Cat-Back Race Exhaust System
Regular price
Sale price
From £1,055.87
Regular price
£1,242.20
Choose your option
Audi S5 B8 (S tonic) - Cat-Back Exhaust System
Regular price
Sale price
From £1,938.12
Regular price
£2,280.14
Choose your option
VW Golf R Mk6 - Cat-Back Exhaust System
Regular price
Sale price
From £982.32
Regular price
£1,155.67
Choose your option
Audi TTRS MK2 2.5L - Racing Cat-Back Exhaust System - Uses OE Trims
Regular price
Sale price
From £1,024.47
Regular price
£1,205.26
Choose your option
Audi TTRS MK2 2.5L - Turbo-Back Exhaust System
Regular price
Sale price
From £1,654.20
Regular price
£1,946.12
Choose your option
Audi S4 V6 B8/S5 B8 - Cat-Back Race Exhaust System
Regular price
Sale price
£1,803.89
Regular price
£2,122.22
Choose your option
Audi S4 V6/S5 3.0 B8 Sportback - Cat-Back Exhaust System
Regular price
Sale price
From £2,021.78
Regular price
£2,378.57
Choose your option
Exhausts
More sound. More flow. More character.
The right exhaust upgrade can completely transform how a car feels. From sharper throttle response to a deeper, more aggressive sound, performance exhaust components are one of the most popular upgrades for enthusiasts.
At Fifty9 Performance, we supply high quality performance exhaust parts in the UK designed to improve exhaust flow, unlock power and give your car the sound it deserves.
- Catback Exhaust Systems - improve sound, flow and overall performance
- Downpipes - reduce restriction and support higher power levels
- Sports Cats - performance catalytic converters for improved flow
- Exhaust Hardware - clamps, gaskets and installation components
If you are looking for performance exhaust systems, sports cats, downpipes or exhaust upgrades, explore our range and take your car’s sound and performance to the next level.

