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1117 products

BMW E90/E92 M3 - V2 Valved System

Milltek Exhausts

Exhaust

BMW E90/E92 M3 - V2 Valved System

Regular price
Sale price From £2,533.19 Regular price £2,980.22
BMW M5 G90/G99 (UK/EU Spec) - GPF/OPF Bypass - Fits To Milltek Axle back and OE Downpipes

Milltek Exhausts

Gpf/opf Delete

BMW M5 G90/G99 (UK/EU Spec) - GPF/OPF Bypass - Fits To Milltek Axle back and OE Downpipes

Regular price
Sale price £1,739.71 Regular price £2,046.72
BMW M5 G90/G99 (UK/EU Spec) - GPF/OPF Bypass - Fits To OE Axle back and OE Downpipes

Milltek Exhausts

Gpf/opf Delete

BMW M5 G90/G99 (UK/EU Spec) - GPF/OPF Bypass - Fits To OE Axle back and OE Downpipes

Regular price
Sale price £1,750.32 Regular price £2,059.20
BMW M5 G90/G99 (UK/EU Spec) - Axle Back

Milltek Exhausts

Exhaust

BMW M5 G90/G99 (UK/EU Spec) - Axle Back

Regular price
Sale price From £2,353.75 Regular price £2,769.12
Mini Cooper S/JCW F66 - OPF/GPF Bypass - Fits to Milltek System

Milltek Exhausts

Gpf/opf Delete

Mini Cooper S/JCW F66 - OPF/GPF Bypass - Fits to Milltek System

Regular price
Sale price £168.11 Regular price £197.78
Mini Cooper S/JCW F66 - OPF/GPF Bypass - Fits to OE System

Milltek Exhausts

Gpf/opf Delete

Mini Cooper S/JCW F66 - OPF/GPF Bypass - Fits to OE System

Regular price
Sale price £164.42 Regular price £193.44
Mercedes G63 W465 - Valved Cat Back

Milltek Exhausts

Exhaust

Mercedes G63 W465 - Valved Cat Back

Regular price
Sale price From £3,042.44 Regular price £3,579.34
Mini Cooper S F56 (LCI Only) - GPF Back

Milltek Exhausts

Exhaust

Mini Cooper S F56 (LCI Only) - GPF Back

Regular price
Sale price From £864.86 Regular price £1,017.48
F66 Mini Cooper S Non-Resonated OPF/GPF Back System for Milltek Design Diffuser only

Milltek Exhausts

Exhaust

F66 Mini Cooper S Non-Resonated OPF/GPF Back System for Milltek Design Diffuser only

Regular price
Sale price From £1,030.18 Regular price £1,211.98
Mini Cooper S F66 - OPF/GPF Back System for Standard or Sport Diffuser

Milltek Exhausts

Exhaust

Mini Cooper S F66 - OPF/GPF Back System for Standard or Sport Diffuser

Regular price
Sale price £679.64 Regular price £799.58
BMW G8X M3/M4 - Secondary Catalyst Bypass - X Pipe to OE Axle Back Only

Milltek Exhausts

BMW G8X M3/M4 - Secondary Catalyst Bypass - X Pipe to OE Axle Back Only

Regular price
Sale price £799.62 Regular price £940.73
BMW G8X M3/M4 - Secondary Catalyst Bypass - X Pipe to Milltek Axle Back Only

Milltek Exhausts

BMW G8X M3/M4 - Secondary Catalyst Bypass - X Pipe to Milltek Axle Back Only

Regular price
Sale price £805.31 Regular price £947.42
BMW G8X M3/M4 - Secondary Catalyst Bypass - Non Resonated to Milltek Axle Back Only

Milltek Exhausts

BMW G8X M3/M4 - Secondary Catalyst Bypass - Non Resonated to Milltek Axle Back Only

Regular price
Sale price £762.61 Regular price £897.19
BMW G8X M3/M4 - Secondary Catalyst Bypass - Non Resonated to OE Axle Back Only

Milltek Exhausts

BMW G8X M3/M4 - Secondary Catalyst Bypass - Non Resonated to OE Axle Back Only

Regular price
Sale price £756.92 Regular price £890.50
BMW G8X M3/M4 - GPF/OPF Bypass - X Pipe to Milltek Axle Back Only

Milltek Exhausts

Gpf/opf Delete

BMW G8X M3/M4 - GPF/OPF Bypass - X Pipe to Milltek Axle Back Only

Regular price
Sale price £805.31 Regular price £947.42
BMW G8X M3/M4 - GPF/OPF Bypass - Non Resonated to Milltek Axle Back Only

Milltek Exhausts

Gpf/opf Delete

BMW G8X M3/M4 - GPF/OPF Bypass - Non Resonated to Milltek Axle Back Only

Regular price
Sale price £762.61 Regular price £897.19
BMW G8X M3/M4 - GPF/OPF Bypass - X Pipe to OE Axle Back Only

Milltek Exhausts

Gpf/opf Delete

BMW G8X M3/M4 - GPF/OPF Bypass - X Pipe to OE Axle Back Only

Regular price
Sale price £799.62 Regular price £940.73
BMW G8X M3/M4 - GPF/OPF Bypass - Non Resonated to OE Axle Back Only

Milltek Exhausts

Gpf/opf Delete

BMW G8X M3/M4 - GPF/OPF Bypass - Non Resonated to OE Axle Back Only

Regular price
Sale price £756.92 Regular price £890.50
BMW X4 G02 LCI (ROW/USA) - Secondary Catalyst Bypass

Milltek Exhausts

BMW X4 G02 LCI (ROW/USA) - Secondary Catalyst Bypass

Regular price
Sale price £599.05 Regular price £704.76
Porsche 991.2 3.0 T/S/GTS - HJS HD 200CPSI Catalyst

Milltek Exhausts

Porsche 991.2 3.0 T/S/GTS - HJS HD 200CPSI Catalyst

Regular price
Sale price £2,040.98 Regular price £2,401.15
Porsche 991.2 3.0 T/S/GTS - Rear Silencer

Milltek Exhausts

Exhaust

Porsche 991.2 3.0 T/S/GTS - Rear Silencer

Regular price
Sale price From £2,393.83 Regular price £2,816.27
Porsche 991.2 GT3 & GT3 RS - Rear Silencer Bypass

Milltek Exhausts

Exhaust

Porsche 991.2 GT3 & GT3 RS - Rear Silencer Bypass

Regular price
Sale price From £1,268.42 Regular price £1,492.26
BMW G87 M2 - Secondary Catalyst Bypass - Non Resonated

Milltek Exhausts

Decat

BMW G87 M2 - Secondary Catalyst Bypass - Non Resonated

Regular price
Sale price From £770.06 Regular price £905.95
BMW G87 M2 - Secondary Catalyst Bypass - Non Resonated to Milltek Axle Back Only

Milltek Exhausts

BMW G87 M2 - Secondary Catalyst Bypass - Non Resonated to Milltek Axle Back Only

Regular price
Sale price £716.00 Regular price £842.35
Ford Raptor 3.0 V6 - Active Valve Control

Milltek Exhausts

Active Sound

Ford Raptor 3.0 V6 - Active Valve Control

Regular price
Sale price £296.77 Regular price £349.14
Mercedes AMG GT/GTS/GTC (Non GPF Models) - Cat Back (Valved)

Milltek Exhausts

Exhaust

Mercedes AMG GT/GTS/GTC (Non GPF Models) - Cat Back (Valved)

Regular price
Sale price £2,851.85 Regular price £3,355.12
Ford Mustang 5.0 V8 GT500 - Active Valved Cat Back (Loudest)

Milltek Exhausts

Exhaust

Ford Mustang 5.0 V8 GT500 - Active Valved Cat Back (Loudest)

Regular price
Sale price From £2,435.01 Regular price £2,864.72
Ford Mustang 5.0 V8 GT500 - Active Valved Cat Back

Milltek Exhausts

Exhaust

Ford Mustang 5.0 V8 GT500 - Active Valved Cat Back

Regular price
Sale price From £2,454.89 Regular price £2,888.11
VW Arteon R 2.0 TSI 320ps (GPF Models) - OPF/GPF Back System

Milltek Exhausts

Exhaust

VW Arteon R 2.0 TSI 320ps (GPF Models) - OPF/GPF Back System

Regular price
Sale price From £2,550.04 Regular price £3,000.05
Ford Raptor 3.0 V6 - Valved Cat Back

Milltek Exhausts

Exhaust

Ford Raptor 3.0 V6 - Valved Cat Back

Regular price
Sale price From £1,997.27 Regular price £2,349.73
Audi S4 B9 Sport Diff without Brace Bars - Cat Back

Milltek Exhausts

Exhaust

Audi S4 B9 Sport Diff without Brace Bars - Cat Back

Regular price
Sale price From £2,281.22 Regular price £2,683.79
Seat Cupra Formentor 1.4TSI e Hybrid (GPF Models) - OPF/GPF Back System

Milltek Exhausts

Exhaust

Seat Cupra Formentor 1.4TSI e Hybrid (GPF Models) - OPF/GPF Back System

Regular price
Sale price £1,122.26 Regular price £1,320.31
Seat Cupra Formentor 1.4TSI e Hybrid (GPF Models) - OPF/GPF Back System - ECE Approved System

Milltek Exhausts

Exhaust

Seat Cupra Formentor 1.4TSI e Hybrid (GPF Models) - OPF/GPF Back System - ECE Approved System

Regular price
Sale price £1,276.72 Regular price £1,502.02
VW Tiguan R-Line 2.0 TSI (LWB Models Only) - Cat Back

Milltek Exhausts

Exhaust

VW Tiguan R-Line 2.0 TSI (LWB Models Only) - Cat Back

Regular price
Sale price £1,335.91 Regular price £1,571.66

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.

Information

Why Shop With Fity9 Performance?

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

Contact Us
Shop with an expert, right from home

Shop with an expert, right from home

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

Fast and convenient door to door delivery

Fast and convenient door to door delivery

Get your order delivered straight to your doorstep

Enjoy hassle-free returns & exchanges

Enjoy hassle-free returns & exchanges

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