Skip to content

1366 products

Audi RS6/RS7 C8 & S8 D5 - Large Bore Downpipes & De-Cat (For OE System)

Milltek Exhausts

Downpipes & Decats

Audi RS6/RS7 C8 & S8 D5 - Large Bore Downpipes & De-Cat (For OE System)

Regular price £3,000.48
Sale price Regular price £3,000.48
Audi RS6/RS7 C8 & S8 D5 - Large Bore Downpipes & De-Cat (For Milltek System)

Milltek Exhausts

Downpipes & Decats

Audi RS6/RS7 C8 & S8 D5 - Large Bore Downpipes & De-Cat (For Milltek System)

Regular price £3,015.67
Sale price Regular price £3,015.67
BMW G20/21 M340i & G22 M440i - Cat-Back Exhaust System

Milltek Exhausts

Exhaust Systems

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

Regular price From £2,464.35
Sale price Regular price £2,464.34
BMW G20/21 M340i & G22 M440i - Cat-Back Exhaust System - Uses OE Trims

Milltek Exhausts

Exhaust Systems

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

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

Milltek Exhausts

Exhaust Systems

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

Regular price From £2,018.82
Sale price Regular price £2,018.81
BMW G20/21 M340i & G22 M440i - OPF Back Exhaust System - Uses OE Trims

Milltek Exhausts

Exhaust Systems

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

Regular price £1,634.62
Sale price Regular price £1,634.62
Mercedes A45/A45S + CLA45/45S AMG - Large Bore Downpipe & De-Cat

Milltek Exhausts

Downpipes & Decats

Mercedes A45/A45S + CLA45/45S AMG - Large Bore Downpipe & De-Cat

Regular price £990.49
Sale price Regular price £990.49
Large Bore Downpipes & De Cats (Audi RSQ8/SQ8/SQ7)

Milltek Exhausts

Downpipes & Decats

Large Bore Downpipes & De Cats (Audi RSQ8/SQ8/SQ7)

Regular price £2,842.44
Sale price Regular price £2,842.44
Large Bore Downpipes & Hi Flow Sports Cats (Audi RSQ8/SQ8/SQ7)

Milltek Exhausts

Downpipes & Decats

Large Bore Downpipes & Hi Flow Sports Cats (Audi RSQ8/SQ8/SQ7)

Regular price £4,566.08
Sale price Regular price £4,566.07
Mercedes A45/A45S AMG W177 Hatch - GPF Back Exhaust System - Uses OE Trims

Milltek Exhausts

Exhaust Systems

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

Regular price
Sale price From £1,865.14 Regular price £1,865.15
Mercedes A35 AMG (GPF Models) - Large Bore Downpipe

Milltek Exhausts

Downpipes & Decats

Mercedes A35 AMG (GPF Models) - Large Bore Downpipe

Regular price £1,543.18
Sale price Regular price £1,543.18
Mercedes A35 AMG W177 Hatch (GPF Models) - Large-bore Downpipe and De-cat

Milltek Exhausts

Downpipes & Decats

Mercedes A35 AMG W177 Hatch (GPF Models) - Large-bore Downpipe and De-cat

Regular price £985.99
Sale price Regular price £985.99
Mercedes A35 AMG W177 Hatch (GPF Models) - Large Bore Downpipe and Decat

Milltek Exhausts

Downpipes & Decats

Mercedes A35 AMG W177 Hatch (GPF Models) - Large Bore Downpipe and Decat

Regular price £969.89
Sale price Regular price £969.89
VW T-Roc R 2.0TSI - GPF Back Exhaust System

Milltek Exhausts

Exhaust Systems

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

Regular price
Sale price From £2,043.21 Regular price £2,043.22
VW T-Roc R 2.0TSI - GPF/OPF Back Exhaust System

Milltek Exhausts

Exhaust Systems

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

Regular price
Sale price From £2,043.21 Regular price £2,043.22
Mercedes A35 AMG (GPF Models) - Non-Valved GPF-Back Exhaust - Uses OE Trims

Milltek Exhausts

Exhaust Systems

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

Regular price £921.14
Sale price Regular price £921.13
Mercedes A35 AMG (Non GPF Models) - & Non-Valved Cat-Back Exhaust (Uses OE Trims)

Milltek Exhausts

Exhaust Systems

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

Regular price £1,038.15
Sale price Regular price £1,038.14
Mercedes A35 AMG (Non GPF Models) - & Valved Cat-Back Exhaust - Uses OE Trims

Milltek Exhausts

Exhaust Systems

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

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

Milltek Exhausts

Exhaust Systems

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

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

Milltek Exhausts

Exhaust Systems

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

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

Milltek Exhausts

Exhaust Systems

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

Regular price £1,289.83
Sale price Regular price £1,289.83
BMW F80 M3/F82 M4 - Secondary Catalyst Delete - For Fitment to Milltek

Milltek Exhausts

Downpipes & Decats

BMW F80 M3/F82 M4 - Secondary Catalyst Delete - For Fitment to Milltek

Regular price £684.90
Sale price Regular price £684.90
Audi RSQ8 - Front Pipe Back Exhaust - Uses OE Trims

Milltek Exhausts

Exhaust Systems

Audi RSQ8 - Front Pipe Back Exhaust - Uses OE Trims

Regular price £4,246.19
Sale price Regular price £4,246.18
Mercedes A35 AMG (GPF Models) - Active Valve Control

Milltek Exhausts

Exhaust Valve Controllers

Mercedes A35 AMG (GPF Models) - Active Valve Control

Regular price £421.82
Sale price Regular price £421.82
Seat Leon Cupra R 310ps - Cat-Back Exhaust System

Milltek Exhausts

Exhaust Systems

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

Regular price From £1,259.04
Sale price Regular price £1,259.03
Mercedes G63 W463 (ROW Non GPF Models) - Valved Cat-Back Exhaust System

Milltek Exhausts

Exhaust Systems

Mercedes G63 W463 (ROW Non GPF Models) - Valved Cat-Back Exhaust System

Regular price From £3,563.33
Sale price Regular price £3,563.33
Audi RS3 8Y/8V - V2 Large Bore Downpipe & De-Cat

Milltek Exhausts

Downpipes & Decats

Audi RS3 8Y/8V - V2 Large Bore Downpipe & De-Cat

Regular price £1,214.24
Sale price Regular price £1,214.24
VW Polo GTI 2.0 TSI (AW - 5 Door/Non GPF Models) - Downpipe and Race Cat for OE Cat Back

Milltek Exhausts

Exhaust Systems

VW Polo GTI 2.0 TSI (AW - 5 Door/Non GPF Models) - Downpipe and Race Cat for OE Cat Back

Regular price From £982.24
Sale price Regular price £982.24
VW Polo GTI 2.0 TSI (AW - 5 Door/Non GPF Models) - Downpipe and Race Cat for Milltek Cat Back
VW Polo GTI 2.0 TSI (AW - 5 Door/Non GPF Models) - Downpipe and Decat for OE Cat Back

Milltek Exhausts

Exhaust Systems

VW Polo GTI 2.0 TSI (AW - 5 Door/Non GPF Models) - Downpipe and Decat for OE Cat Back

Regular price From £606.73
Sale price Regular price £606.73
VW Polo GTI 2.0 TSI (AW - 5 Door/Non GPF Models) - Downpipe and Decat for Milltek Cat Back

Milltek Exhausts

Exhaust Systems

VW Polo GTI 2.0 TSI (AW - 5 Door/Non GPF Models) - Downpipe and Decat for Milltek Cat Back

Regular price From £606.73
Sale price Regular price £606.73
VW Polo GTI 2.0 TSI (AW - 5 Door/Non GPF Models) - Cat-Back Exhaust System

Milltek Exhausts

Exhaust Systems

VW Polo GTI 2.0 TSI (AW - 5 Door/Non GPF Models) - Cat-Back Exhaust System

Regular price
Sale price From £830.61 Regular price £830.62

Black Friday

Explore selected Black Friday performance upgrades and BMW coding offers from Fifty9 Performance.

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

Try without worry—return or exchange from

Customer Service

Mon-Friday 9:00-5:00

Call Us

01332480249