Car Aftermarket Exhaust Systems
Car Aftermarket Exhaust Systems

Exhaust Systems & Modifications

Car Aftermarket Exhausts

Explore our wide selection of Car Aftermarket Exhausts, designed to boost your vehicle’s performance, improve exhaust flow, and deliver a deep, aggressive exhaust note. Whether you're looking for increased horsepower, better fuel efficiency, or a more distinctive sound, our aftermarket exhaust systems are engineered for precision and durability. Suitable for a variety of makes and models, these exhaust systems provide the perfect upgrade for both daily drivers and performance enthusiasts.

Akrapovic Exhaust Systems

Akrapovic
Grail Automotive Exhaust Systems

Grail Automotive
Milltek Sport Exhaust Systems

Milltek Sport
Genuine BMW M Performance Exhaust Systems

BMW M Performance
R44 Performance Exhaust Systems

R44 Exhausts
Remus Exhaust Systems

Remus
Scorpion Exhaust Systems

Scorpion
Valvetronic Designs Exhaust Systems

Valvetronic Designs
Car Exhaust Valve Controllers

Valve Controllers

Filters

Filters

£
to
£
304 products
Sort by
Sort by
Remus Exhausts BMW G42 M240i Axle Back Exhaust System Remus Exhausts BMW G42 M240i Axle Back Exhaust System Fitted On Car
RemusRemus BMW M240i Axle Back Exhaust System In Stainless Steel (G42 2021+)
From £2,188.92GBP
Milltek Sport Audi S3 8Y Saloon RACE OPF Back Exhaust System Milltek Sport Audi S3 8Y Saloon RACE OPF Back Exhaust System
Milltek SportMilltek Sport Audi S3 Saloon RACE OPF/GPF Back Exhaust System (8Y)
From £2,262.70GBP
Milltek Sport OPF Back Exhaust System For BMW F97 X3M & X3M Competition LCI Milltek Sport OPF Back Exhaust System With Polished Tips For BMW F97 X3M & X3M Competition LCI
Milltek SportMilltek Sport BMW X3M/X3M Competition LCI S58 OPF/GPF Back Exhaust System (F97)
From £3,685.32GBP
Milltek Sport BMW X3M/X3M Competition LCI S58 Downpipe Back Exhaust System (F97)-R44 Performance Milltek Sport BMW X3M/X3M Competition LCI S58 Downpipe Back Exhaust System (F97)-R44 Performance
Milltek SportMilltek Sport BMW X3M/X3M Competition LCI S58 Downpipe Back Exhaust System (F97)
From £4,344.91GBP
Grail Automotive Porsche 911 GT3 RS Stainless Steel Cat Back Exhaust System Grail Porsche 911 GT3/GT3 RS Cat Back Exhaust System (991.1) - R44 Performance
Grail AutomotiveGrail Porsche 911 GT3/GT3 RS Cat Back Exhaust System (991.1)
From £4,400.00GBP
Akrapovic BMW M2 Exhaust System (F87) - R44 Performance Akrapovic BMW M2 Exhaust Tips (F87) - R44 Performance
AkrapovicAkrapovic BMW M2 Exhaust System (F87)
£6,099.46GBP
Akrapovic BMW M2 Competition OPF/GPF Titanium Slip-On Line Exhaust (F87) - R44 Performance Akrapovic BMW M2 Competition OPF/GPF Titanium Slip-On Line Exhaust (F87) - R44 Performance
AkrapovicAkrapovic BMW M2 Competition OPF/GPF Titanium Slip-On Line Exhaust (F87)
£5,095.14GBP
Akrapovic BMW X3M/X4M Exhaust Sound Kit (F97/F98) - R44 Performance Akrapovic BMW X3M/X4M Exhaust Sound Kit (F97/F98) - R44 Performance
AkrapovicAkrapovic BMW X3M/X4M Exhaust Sound Kit (F97/F98)
£536.22GBP
Akrapovic Audi C8 RS6 & RS7 Exhaust System Akrapovic Audi C8 RS6 & RS7 Exhaust Tips In Carbon Fibre & Titanium
AkrapovicAkrapovic Audi C8 Evolution Line Titanium Exhaust System (RS6 Avant & RS7 Sportback)
£8,822.70GBP
Akrapovic Audi C8 RS6 & RS7 Exhaust Sound Kit Akrapovic Audi C8 RS6 & RS7 Exhaust Sound Kit
AkrapovicAkrapovic Audi C8 Sound Kit (RS6 Avant & RS7 Sportback)
£515.68GBP
Akrapovic BMW F20 M140i Slip On Exhaust System Akrapovic BMW F20 M140i Slip On Exhaust System
AkrapovicAkrapovic BMW F20 F21 M140i Slip-On Line Titanium Exhaust - OPF/GPF 2018+
£2,995.68GBP
Scorpion BMW M235i Non Resonated Cat Back Exhaust System (F22/F23) - R44 Performance Scorpion BMW M235i Non Resonated Cat Back Exhaust System Chrome Tips (F22/F23) - R44 Performance
Scorpion ExhaustsScorpion BMW M235i Non Resonated Cat Back Exhaust System (F22/F23)
From £1,134.45GBP
Scorpion BMW 220i OPF Back Exhaust System (G42) Scorpion BMW 220i OPF Back Exhaust System (G42)
Scorpion ExhaustsScorpion BMW 220i OPF Back Exhaust System (G42)
From £1,040.71GBP
Milltek Sport Volkswagen Golf R OPF Back Exhaust System (Mk8) Milltek Sport Volkswagen Golf R OPF Back Exhaust System (Mk8)
Milltek SportMilltek Sport Volkswagen Golf R OPF Back Exhaust System (Mk8)
From £2,177.09GBP
Milltek Sport BMW M5/M5 Competition LCI Cat Back Exhaust System (F90) Milltek Sport BMW M5/M5 Competition LCI Cat Back Exhaust System (F90)
Milltek SportMilltek Sport BMW M5/M5 Competition LCI Cat Back Exhaust System (F90)
From £4,570.64GBP
Milltek Sport BMW M5/M5 Competition OPF Back Exhaust System (F90) Milltek Sport BMW M5/M5 Competition OPF Back Exhaust System (F90)
Milltek SportMilltek Sport BMW M5/M5 Competition OPF Back Exhaust System (F90)
From £2,818.45GBP
Milltek Sport BMW M5/M5 Competition Pre LCI Cat Back Exhaust System (F90) Milltek Sport BMW M5/M5 Competition Pre LCI Cat Back Exhaust System (F90)
Milltek SportMilltek Sport BMW M5/M5 Competition Pre LCI Cat Back Exhaust System (F90)
From £4,311.06GBP
Garage Whifbitz Toyota Supra 3.5" Titanium Cat Back Exhaust System (A90) Garage Whifbitz Toyota Supra 3.5" Titanium Cat Back Exhaust System (A90)
Garage WhifbitzGarage Whifbitz Toyota Supra 3.5" Titanium Cat Back Exhaust System (A90)
£1,979.99GBP
Milltek Sport Audi RS3 Saloon Race GPF Back Exhaust System (8Y)-R44 Performance
Milltek SportMilltek Sport Audi RS3 Saloon RACE GPF Back Exhaust System (8Y)
£2,833.01GBP
Milltek Sport BMW X3M/X3M Competition Pre LCI S58 Downpipe Back Exhaust System (G01) Milltek Sport BMW X3M/X3M Competition Pre LCI S58 Downpipe Back Exhaust System (G01)
Milltek SportMilltek Sport BMW X3M/X3M Competition Pre LCI S58 Downpipe Back Exhaust System (G01)
From £3,965.39GBP
Remus Audi RS3 Sportback GPF Back Exhaust System (8Y)-R44 Performance Remus Audi RS3 Sportback GPF Back Exhaust System (8Y)-R44 Performance
RemusRemus Audi RS3 Sportback GPF Back Exhaust System (8Y)
From £3,229.30GBP
Remus Audi RS3 Saloon GPF Back Exhaust System (8Y)-R44 Performance Remus Audi 8Y RS3 Saloon Carbon Fibre And Titanium Exhaust Tips 0026 99CSSR2-R44 Performance
RemusRemus Audi RS3 Saloon GPF Back Exhaust System (8Y)
From £3,430.73GBP
dAHLer BMW M240i xDrive Performance Cat-Back Exhaust System (G42)-R44 Performance dAHLer BMW M240i xDrive Performance Cat-Back Exhaust System (G42)-R44 Performance
daHlerdAHLer BMW M240i xDrive Performance Cat-Back Exhaust System (G42)
From £3,185.99GBP
Remus BMW 335i Rear Silencer (E90/E92/E93) Non M-Sport-R44 Performance Remus BMW 335i Rear Silencer (E90/E92/E93) Non M-Sport-R44 Performance
RemusRemus BMW 335i Rear Silencer (E90/E92/E93) Non M-Sport
From £1,293.22GBP
Remus BMW Z4 M40i Roadster Rear Silencer (G29)-R44 Performance Remus BMW Z4 M40i Roadster Rear Silencer (G29)-R44 Performance
RemusRemus BMW Z4 M40i Roadster Rear Silencer (G29)
From £2,515.72GBP
Milltek Audi RS3 8Y Saloon Resonated GPF Back Exhaust System-R44 Performance Milltek Audi RS3 8Y Saloon Exhaust System Backbox-R44 Performance
Milltek SportMilltek Sport Audi RS3 Saloon GPF Back Exhaust System (8Y)
From £2,770.44GBP
Milltek Audi RS3 Sportback Non Resonated GPF Back Exhaust System-R44 Performance Milltek Sport Audi RS3 Sportback GPF Back Non Resonated Exhaust System Fitted On Car (8Y)R44 Performance
Milltek SportMilltek Sport Audi RS3 Sportback GPF Back Exhaust System (8Y)
From £2,496.42GBP
Scorpion Volkswagen Golf GTI Mk8 High Flow Sportscat Downpipe SVWX064 Scorpion Volkswagen Golf GTI Mk8 High Flow Sportscat Downpipe SVWX064
Scorpion ExhaustsScorpion Volkswagen Golf GTI High Flow Sports Cat Downpipe (Mk8 2021+)
£809.18GBP
Akrapovic BMW M2 N55 Performance Downpipe (F87) - R44 Performance
AkrapovicAkrapovic BMW M2 N55 Performance Downpipe (F87)
£2,510.12GBP
Akrapovic Audi C8 RS6 & RS7 Downpipes & Link Pipe Akrapovic Audi C8 RS6 & RS7 Stainless Steel Exhaust Downpipes & Link Pipe
AkrapovicAkrapovic Audi C8 Stainless Steel Downpipe & Link Pipe (RS6 Avant & RS7 Sportback)
£5,689.73GBP
Wagner Tuning BMW B58 200CPSI Performance Downpipe (M140i, 440i, 540i & X4 M40ix) 500001027 - R44 Performance
Wagner TuningWagner BMW B58 200CPSI Performance Downpipe (M140i, 440i, 540i & X4 M40ix)
£959.00GBP
Scorpion BMW M140i High Flow Sports Cat Downpipe (F20/F21) Scorpion BMW M140i High Flow Sports Cat Downpipe (F20/F21)
Scorpion ExhaustsScorpion BMW M140i High Flow Sports Cat Downpipe (F20/F21)
£825.78GBP
Remus Toyota Supra A90 MK5 Racing Axle Back Exhaust System-R44 Performance Remus Toyota Supra A90 MK5 Racing Axle Back Exhaust System-R44 Performance
RemusRemus Toyota Supra A90 MK5 Racing Axle Back Exhaust System
£2,240.32GBP
Remus Toyota Supra A90 MK5 Axle Back Exhaust System with Black / Chrome Tips-R44 Performance Remus Toyota Supra A90 MK5 Axle Back Exhaust System with Black / Chrome Tips-R44 Performance
RemusRemus Toyota Supra A90 MK5 Axle Back Exhaust System with Black / Chrome Tips
From £2,440.72GBP
Remus Exhaust System For BMW F97 X3M & F98 X4M Remus Exhaust System For BMW F97 X3M & F98 X4M
RemusRemus Exhaust System For BMW F97 X3M & F98 X4M (2019)
From £2,995.72GBP
Milltek Sport - Audi RS3 Sportback Primary Hi-Flow Sports Cat And Turbo Elbow-R44 Performance
Milltek SportMilltek Sport - Audi RS3 Sportback Primary Hi-Flow Sports Cat And Turbo Elbow
£1,521.26GBP
Milltek Sport - Audi RS3 Sportback Primary Catalyst Bypass Pipe And Turbo Elbow-R44 Performance
Milltek SportMilltek Sport - Audi RS3 Sportback Primary Catalyst Bypass Pipe And Turbo Elbow
£886.04GBP
Milltek Sport - Audi RS3 Sportback (8V Mqb - Pre Facelift Only) Cat-Back Exhaust-R44 Performance
Milltek SportMilltek Sport - Audi RS3 Sportback (8V Mqb - Pre Facelift Only) Cat-Back Exhaust
£1,979.57GBP
Milltek Sport - Audi RS3 Sportback (8V Mqb - Pre Facelift Only) Cat-Back Exhaust-R44 Performance
Milltek SportMilltek Sport - Audi RS3 Sportback (8V Mqb - Pre Facelift Only) Cat-Back Exhaust
£2,083.54GBP
Milltek Sport - Audi RS3 Sportback (8V Mqb - Pre Facelift Only) Cat-Back Exhaust-R44 Performance
Milltek SportMilltek Sport - Audi RS3 Sportback (8V Mqb - Pre Facelift Only) Cat-Back Exhaust
£1,716.83GBP
Milltek Sport - Audi RS3 Sportback (8V Mqb - Pre Facelift Only) Cat-Back Exhaust-R44 Performance Milltek Sport - Audi RS3 Sportback (8V Mqb - Pre Facelift Only) Cat-Back Exhaust-R44 Performance
Milltek SportMilltek Sport - Audi RS3 Sportback (8V Mqb - Pre Facelift Only) Cat-Back Exhaust
£1,820.80GBP
Milltek Sport-Audi RS3 Sportback 400Ps -Non-Opf/Gpf Models Cat Back Exhaust 80mm-R44 Performance
Milltek SportMilltek Sport-Audi RS3 Sportback 400Ps -Non-Opf/Gpf Models Cat Back Exhaust 80mm
£2,983.52GBP
Milltek Sport- Audi RS3 Sportback 400Ps-Non Opf/Gpf Models Cat Back Exhaust 80mm-R44 Performance
Milltek SportMilltek Sport- Audi RS3 Sportback 400Ps-Non Opf/Gpf Models Cat Back Exhaust 80mm
£2,741.70GBP
Milltek Sport- Audi RS3 Sportback 400Ps-Non-Opf/Gpf Models Cat Back Exhaust 80mm-R44 Performance
Milltek SportMilltek Sport- Audi RS3 Sportback 400Ps-Non-Opf/Gpf Models Cat Back Exhaust 80mm
£3,044.27GBP
Milltek Sport- Audi RS3 Sportback 400Ps-Non-Opf/Gpf Models Cat Back Exhaust 80mm-R44 Performance
Milltek SportMilltek Sport- Audi RS3 Sportback 400Ps-Non-Opf/Gpf Models Cat Back Exhaust 80mm
£2,697.98GBP
Milltek Sport- Audi RS3 Sportback 400Ps-Non-Opf/Gpf Models Cat Back Exhaust 80mm-R44 Performance
Milltek SportMilltek Sport- Audi RS3 Sportback 400Ps-Non-Opf/Gpf Models Cat Back Exhaust 80mm
£2,456.16GBP
Milltek Sport- Audi RS3 Sportback 400Ps-Non-Opf/Gpf Models Cat Back Exhaust 80mm-R44 Performance
Milltek SportMilltek Sport- Audi RS3 Sportback 400Ps-Non-Opf/Gpf Models Cat Back Exhaust 80mm
£2,558.38GBP
Milltek Sport- Audi RS3 Sportback 400Ps-Non-Opf/Gpf Models Cat Back Exhaust 80mm-R44 Performance
Milltek SportMilltek Sport- Audi RS3 Sportback 400Ps-Non-Opf/Gpf Models Cat Back Exhaust 80mm
£2,758.73GBP
Milltek Sport - Audi RS3 Sportback 400PS Secondary Catalyst Bypass Pipes-R44 Performance
Milltek SportMilltek Sport - Audi RS3 Sportback 400PS Secondary Catalyst Bypass Pipes
£252.61GBP
Milltek BMW F87 M2 Cat-Back Hollowtek Twin Valved System-R44 Performance Milltek BMW F87 M2 Cat-Back Hollowtek Twin Valved System-R44 Performance
Milltek SportMilltek BMW F87 M2 Cat-Back Hollowtek Twin Valved System
From £2,907.46GBP