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Porsche 718 GTS 2.5T (Boxter/Cayman) - Back Exhaust

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Exhaust

Porsche 718 GTS 2.5T (Boxter/Cayman) - Back Exhaust

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Sale price From £1,012.29 Regular price £1,190.93
Audi S8 D5 V8 - OPF-Back Exhaust System

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Exhaust

Audi S8 D5 V8 - OPF-Back Exhaust System

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Sale price From £4,178.69 Regular price £4,916.11
Ford Fiesta MK8 ST 1.5 (Pre Sept 2020) - GPF Back Maxton Designs Dual Outlet

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Exhaust

Ford Fiesta MK8 ST 1.5 (Pre Sept 2020) - GPF Back Maxton Designs Dual Outlet

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Sale price From £1,100.67 Regular price £1,294.91
Ford Puma ST (GPF Equipped) - Valved OPF Back Exhaust System

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Exhaust

Ford Puma ST (GPF Equipped) - Valved OPF Back Exhaust System

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Sale price From £969.47 Regular price £1,140.55
Audi RS6/RS7 C8 - Cat Back Back System

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Exhaust

Audi RS6/RS7 C8 - Cat Back Back System

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Sale price £4,157.89 Regular price £4,891.63
Audi S3 8Y - Part-Resonated Cat-Back Exhaust System

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Exhaust

Audi S3 8Y - Part-Resonated Cat-Back Exhaust System

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Sale price From £2,032.78 Regular price £2,391.50
Audi S3 8Y GPF models - 80mm Resonated Cat-Back Exhaust System

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Exhaust

Audi S3 8Y GPF models - 80mm Resonated Cat-Back Exhaust System

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Sale price From £2,175.54 Regular price £2,559.46
Audi S3 8Y Sportback GPF models - 'Race' 80mm Non-Resonated (Loudest) Cat-Back Exhaust System

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Exhaust

Audi S3 8Y Sportback GPF models - 'Race' 80mm Non-Resonated (Loudest) Cat-Back Exhaust System

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Sale price From £1,727.45 Regular price £2,032.30
Audi S3 8Y Sportback GPF models - 80mm Non-Resonated Cat-Back Exhaust System

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Exhaust

Audi S3 8Y Sportback GPF models - 80mm Non-Resonated Cat-Back Exhaust System

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Sale price From £1,836.90 Regular price £2,161.06
Audi S3 8Y Sportback GPF models - 80mm Resonated Cat-Back Exhaust System

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Exhaust

Audi S3 8Y Sportback GPF models - 80mm Resonated Cat-Back Exhaust System

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Sale price From £1,979.66 Regular price £2,329.01
VW Golf GTI Mk8 - 80mm OPF/GPF Back Exhaust System

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Exhaust

VW Golf GTI Mk8 - 80mm OPF/GPF Back Exhaust System

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Sale price From £1,112.43 Regular price £1,308.74
Ford Fiesta MK8/8.5 ST 1.5 - GPF Back Exhaust System

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Exhaust

Ford Fiesta MK8/8.5 ST 1.5 - GPF Back Exhaust System

Regular price
Sale price £1,157.71 Regular price £1,362.01
Ford Fiesta MK8/8.5 ST 1.5 - GPF Back System

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Exhaust

Ford Fiesta MK8/8.5 ST 1.5 - GPF Back System

Regular price
Sale price From £947.41 Regular price £1,114.60
Audi RSQ3 - 80mm OPF Back Exhaust System - Fits

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Exhaust

Audi RSQ3 - 80mm OPF Back Exhaust System - Fits

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Sale price £2,010.06 Regular price £2,364.78
BMW G20/21 M340i & G22 M440i - Cat-Back Exhaust System

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Exhaust

BMW G20/21 M340i & G22 M440i - Cat-Back Exhaust System

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Sale price From £2,094.69 Regular price £2,464.34
BMW G20/21 M340i & G22 M440i - Cat-Back Exhaust System - Uses OE Trims

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Exhaust

BMW G20/21 M340i & G22 M440i - Cat-Back Exhaust System - Uses OE Trims

Regular price
Sale price £1,768.13 Regular price £2,080.15
BMW G20/21 M340i & G22 M440i - OPF Back Exhaust System

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Exhaust

BMW G20/21 M340i & G22 M440i - OPF Back Exhaust System

Regular price
Sale price From £1,715.99 Regular price £2,018.81
BMW G20/21 M340i & G22 M440i - OPF Back Exhaust System - Uses OE Trims

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Exhaust

BMW G20/21 M340i & G22 M440i - OPF Back Exhaust System - Uses OE Trims

Regular price
Sale price £1,389.43 Regular price £1,634.62
Audi RS6/RS7 C8 - Non Resonated Cat Back Back System (Twin 80mm)

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Exhaust

Audi RS6/RS7 C8 - Non Resonated Cat Back Back System (Twin 80mm)

Regular price
Sale price £4,659.36 Regular price £5,481.60
Mercedes A45/A45S AMG W177 Hatch - GPF Back Exhaust System - Uses OE Trims

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Exhaust

Mercedes A45/A45S AMG W177 Hatch - GPF Back Exhaust System - Uses OE Trims

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Sale price From £1,585.38 Regular price £1,865.15
VW T-Roc R 2.0TSI - GPF Back Exhaust System

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Exhaust

VW T-Roc R 2.0TSI - GPF Back Exhaust System

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Sale price From £1,736.74 Regular price £2,043.22
VW T-Roc R 2.0TSI - GPF/OPF Back Exhaust System

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Exhaust

VW T-Roc R 2.0TSI - GPF/OPF Back Exhaust System

Regular price
Sale price From £1,736.74 Regular price £2,043.22
Mercedes A35 AMG (GPF Models) - Non-Valved GPF-Back Exhaust (Loudest) - Uses OE Trims

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Exhaust

Mercedes A35 AMG (GPF Models) - Non-Valved GPF-Back Exhaust (Loudest) - Uses OE Trims

Regular price
Sale price £670.72 Regular price £789.08
Mercedes A35 AMG (GPF Models) - Non-Valved GPF-Back Exhaust - Uses OE Trims

Milltek Exhausts

Exhaust

Mercedes A35 AMG (GPF Models) - Non-Valved GPF-Back Exhaust - Uses OE Trims

Regular price
Sale price £782.96 Regular price £921.13
Mercedes A35 AMG (Non GPF Models) - & Non-Valved Cat-Back Exhaust (Uses OE Trims)

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Exhaust

Mercedes A35 AMG (Non GPF Models) - & Non-Valved Cat-Back Exhaust (Uses OE Trims)

Regular price
Sale price £882.42 Regular price £1,038.14
Mercedes A35 AMG (Non GPF Models) - & Valved Cat-Back Exhaust - Uses OE Trims

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Exhaust

Mercedes A35 AMG (Non GPF Models) - & Valved Cat-Back Exhaust - Uses OE Trims

Regular price
Sale price From £1,195.81 Regular price £1,406.84
Mercedes A35 AMG - & Non-Valved Front Pipe Back Exhaust (Uses OE Trims)

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Exhaust

Mercedes A35 AMG - & Non-Valved Front Pipe Back Exhaust (Uses OE Trims)

Regular price
Sale price £699.20 Regular price £822.59
Mercedes A35 AMG - & Valved Front Pipe Back Exhaust (Uses OE Trims)

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Exhaust

Mercedes A35 AMG - & Valved Front Pipe Back Exhaust (Uses OE Trims)

Regular price
Sale price £984.11 Regular price £1,157.78
Mercedes A35 AMG - & Valved Front Pipe Back Exhaust System - Uses OE Tailpipes

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Exhaust

Mercedes A35 AMG - & Valved Front Pipe Back Exhaust System - Uses OE Tailpipes

Regular price
Sale price £1,096.36 Regular price £1,289.83
BMW F80 M3/F82 M4 - Equal Length Cat-Back Exhaust System

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Exhaust

BMW F80 M3/F82 M4 - Equal Length Cat-Back Exhaust System

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Sale price £2,505.32 Regular price £2,947.44
BMW F80 M3/F82 M4 - Equal Length (Loudest) Cat-Back Exhaust System

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Exhaust

BMW F80 M3/F82 M4 - Equal Length (Loudest) Cat-Back Exhaust System

Regular price
Sale price From £1,916.21 Regular price £2,254.37
Audi RSQ8 - OPF Back Exhaust - Uses OE Trims

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Exhaust

Audi RSQ8 - OPF Back Exhaust - Uses OE Trims

Regular price
Sale price £4,409.58 Regular price £5,187.74
Audi RSQ8 - Front Pipe Back Exhaust - Uses OE Trims

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Exhaust

Audi RSQ8 - Front Pipe Back Exhaust - Uses OE Trims

Regular price
Sale price £3,609.25 Regular price £4,246.18
Seat Leon Cupra R 310ps - Cat-Back Exhaust System

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Exhaust

Seat Leon Cupra R 310ps - Cat-Back Exhaust System

Regular price
Sale price From £1,070.18 Regular price £1,259.03
Audi RS3 8V - 80MM Non-Resonated Cat-Back Race Exhaust System

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Exhaust

Audi RS3 8V - 80MM Non-Resonated Cat-Back Race Exhaust System

Regular price
Sale price £2,421.79 Regular price £2,849.16

Exhaust Systems

More sound. More flow. More character.

Upgrading your exhaust system is one of the best ways to transform how your car feels and sounds. A performance exhaust improves exhaust flow, reduces restriction and delivers a deeper, more aggressive tone.

At Fifty9 Performance, we supply high quality performance exhaust systems in the UK designed to improve sound, response and overall driving enjoyment.

  • Catback Exhaust Systems - improved sound and exhaust flow
  • Valved Exhaust Systems - control sound with adjustable valves
  • Performance Mufflers - reduce restriction and enhance tone
  • Full Exhaust Systems - complete upgrades for maximum performance

If you are looking for performance exhaust systems, catback exhausts or valved exhaust upgrades, explore our range and transform the sound of your car.

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Why Shop With Fity9 Performance?

A range of performance parts to match your lifestyle and needs.

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Shop with an expert, right from home

Get personalized advice via call, chat, or video anytime.

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Get your order delivered straight to your doorstep

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