Skip to the content
Regal Autosport
Log in
Open mini cart

Your cart

Your cart is empty

  • Shop By Car
    • BMW
      • F87 M2
      • F87 M2 Competition
      • F80 M3
      • F82 M4
      • F83 M4
      • G87 M2
      • G80 M3
      • G81 M3 Touring
      • G82 M4
      • G83 M4 Convertible
      • F20/F21 M135i
      • F20/F21 M140i
      • F22/F23 M235i
      • F22/F23 M240i
    • Mercedes-Benz
      • Mercedes-Benz C63 AMG (W204)
    • Porsche
      • 996 Turbo
      • 996 GT2
      • 996 GT3
      • 996 GT3 RS
      • 997 Turbo
      • 997 GT2
      • 997 GT2 RS
      • 997 GT3
      • 997 GT3 RS
      • 991 Turbo
      • 991 GT2 RS
      • 991 GT3
      • 991 GT3 RS
      • 992 Turbo
      • 992 GT3
      • 992 GT3 RS
      • 986 Boxster
      • 987 Boxster/Cayman
      • 981 Boxster/Cayman
      • 981 Cayman GT4
      • 718 Boxster/Cayman
      • 718 Cayman GT4
      • 718 Cayman GT4 RS
    • VW
      • MK5 Golf GTI
      • MK6 Golf GTI
      • MK7 Golf GTI / R
      • MK8 Golf GTI / R
  • Shop By Brand
    • Airtec
    • Akrapovic
    • APR
    • AST
    • Autotech Sport Tuning
    • B-G Racing
    • Bilstein
    • Brembo
    • CSF
    • EBC
    • Eibach
    • Eventuri
    • Fabspeed
    • Forge
    • HEL Performance
    • HSD Suspension
    • JCR Developments
    • KMP
    • KW Suspension
    • Milltek Sport
    • MOTON
    • Motul
    • MST Performance
    • Nankang
    • Pagid
    • Powerflex
    • PRORAM & Ramair
    • PWRD
    • Racingline Performance
    • Recaro
    • Remus
    • Scorpion Exhausts
    • SPL Pro
    • Suspension Secrets
    • Tarox
    • Tillett
    • Titan7
    • Vektor
    • Verkline
    • VF Engineering
    • Vorsteiner
    • Wagner Tuning
    • Wavetrac
    • Whiteline
  • Shop By Categories
    • Brakes
    • Carbon Fibre Styling
    • Cooling
    • Engine
    • Exhaust
    • Fueling
    • Intake
    • Interior
    • Gearbox & Axle
    • Oil & Fluid
    • Remapping
    • Seats and accessories
    • Suspension & Chassis
    • Wheels & Tyres
  • Fitting Service
  • Clothing
  • Blog
  • Contact Us
  • Shop By Car
    • BMW
      • F87 M2
      • F87 M2 Competition
      • F80 M3
      • F82 M4
      • F83 M4
      • G87 M2
      • G80 M3
      • G81 M3 Touring
      • G82 M4
      • G83 M4 Convertible
      • F20/F21 M135i
      • F20/F21 M140i
      • F22/F23 M235i
      • F22/F23 M240i
    • Mercedes-Benz
      • Mercedes-Benz C63 AMG (W204)
    • Porsche
      • 996 Turbo
      • 996 GT2
      • 996 GT3
      • 996 GT3 RS
      • 997 Turbo
      • 997 GT2
      • 997 GT2 RS
      • 997 GT3
      • 997 GT3 RS
      • 991 Turbo
      • 991 GT2 RS
      • 991 GT3
      • 991 GT3 RS
      • 992 Turbo
      • 992 GT3
      • 992 GT3 RS
      • 986 Boxster
      • 987 Boxster/Cayman
      • 981 Boxster/Cayman
      • 981 Cayman GT4
      • 718 Boxster/Cayman
      • 718 Cayman GT4
      • 718 Cayman GT4 RS
    • VW
      • MK5 Golf GTI
      • MK6 Golf GTI
      • MK7 Golf GTI / R
      • MK8 Golf GTI / R
  • Shop By Brand
    • Airtec
    • Akrapovic
    • APR
    • AST
    • Autotech Sport Tuning
    • B-G Racing
    • Bilstein
    • Brembo
    • CSF
    • EBC
    • Eibach
    • Eventuri
    • Fabspeed
    • Forge
    • HEL Performance
    • HSD Suspension
    • JCR Developments
    • KMP
    • KW Suspension
    • Milltek Sport
    • MOTON
    • Motul
    • MST Performance
    • Nankang
    • Pagid
    • Powerflex
    • PRORAM & Ramair
    • PWRD
    • Racingline Performance
    • Recaro
    • Remus
    • Scorpion Exhausts
    • SPL Pro
    • Suspension Secrets
    • Tarox
    • Tillett
    • Titan7
    • Vektor
    • Verkline
    • VF Engineering
    • Vorsteiner
    • Wagner Tuning
    • Wavetrac
    • Whiteline
  • Shop By Categories
    • Brakes
    • Carbon Fibre Styling
    • Cooling
    • Engine
    • Exhaust
    • Fueling
    • Intake
    • Interior
    • Gearbox & Axle
    • Oil & Fluid
    • Remapping
    • Seats and accessories
    • Suspension & Chassis
    • Wheels & Tyres
  • Fitting Service
  • Clothing
  • Blog
  • Contact Us
Home » Search

Search results for “ECU”: 1002 items

  • Milltek Large Bore Downpipe and Hi-Flow Sports Cat for Volkswagen Golf Mk7.5 R Estate / Variant 2.0 TSI 310PS
    Milltek Sport

    Milltek Large Bore Downpipe and Hi-Flow Sports Cat for Volkswagen Golf Mk7.5 R Estate / Variant 2.0 TSI 310PS

    SKU: SSXVW350
    Regular price £2,513.48
  • Milltek Turbo-back including Hi-Flow Sports Cat for Audi A3 2.0T FSI quattro 5 door SportBack
    Milltek Sport

    Milltek Turbo-back including Hi-Flow Sports Cat for Audi A3 2.0T FSI quattro 5 door SportBack

    SKU: SSXAU044
    Regular price £1,862.82
  • Quicksilver Exhausts Aston Martin V8 Vantage Race Catalysts 200 cpsi (2005-11) Quicksilver Exhausts Aston Martin V8 Vantage Race Catalysts 200 cpsi (2005-11)
    QuickSilver Exhausts

    Quicksilver Exhausts Aston Martin V8 Vantage Race Catalysts 200 cpsi (2005-11)

    SKU: AS654S
    Regular price £2,352.00
  • Akrapovic Evolution Line (SS) BMW M140i (F20, F21) Akrapovic Evolution Line (SS) BMW M140i (F20, F21)
    Akrapovic

    Akrapovic Evolution Line (SS) BMW M140i (F20, F21)

    SKU: MTP-BM/SS/3H
    Regular price £2,689.73
  • Milltek Cast Downpipe with HJS High Flow Sports Cat for Volkswagen Golf Mk5 GTi 2.0T FSI
    Milltek Sport

    Milltek Cast Downpipe with HJS High Flow Sports Cat for Volkswagen Golf Mk5 GTi 2.0T FSI

    SKU: SSXAU200
    Regular price £1,111.33
  • Milltek Large Bore Downpipe and Hi-Flow Sports Cat for Audi TT Mk3 TTS 2.0TFSI Quattro
    Milltek Sport

    Milltek Large Bore Downpipe and Hi-Flow Sports Cat for Audi TT Mk3 TTS 2.0TFSI Quattro

    SKU: SSXAU582
    Regular price £2,503.26
  • Milltek Large Bore Downpipes and Hi-Flow Sports Cats for Audi S7 Sportback 4.0 TFSI quattro S tronic
    Milltek Sport

    Milltek Large Bore Downpipes and Hi-Flow Sports Cats for Audi S7 Sportback 4.0 TFSI quattro S tronic

    SKU: SSXAU635
    Regular price £4,131.70
  • Milltek Large Bore Downpipe and Hi-Flow Sports Cat for Audi S3 2.0 TFSI quattro 3-Door 8V
    Milltek Sport

    Milltek Large Bore Downpipe and Hi-Flow Sports Cat for Audi S3 2.0 TFSI quattro 3-Door 8V

    SKU: SSXAU423
    Regular price £2,520.00
  • Milltek Large Bore Downpipe and Hi-Flow Sports Cat for Seat Leon Cupra 280 & 290 2.0 TSI (280 & 290PS)
    Milltek Sport

    Milltek Large Bore Downpipe and Hi-Flow Sports Cat for Seat Leon Cupra 280 & 290 2.0 TSI (280 & 290PS)

    SKU: SSXVW283
    Regular price £2,503.15
  • Milltek Turbo-back including Hi-Flow Sports Cat for Audi A3 2.0T FSI quattro 5 door SportBack
    Milltek Sport

    Milltek Turbo-back including Hi-Flow Sports Cat for Audi A3 2.0T FSI quattro 5 door SportBack

    SKU: SSXAU087
    Regular price £1,735.63
  • Milltek With Polished GT-115 Trims - Requires Stage 2 ECU Software For Porsche  Cayman  718 GT4 4.0 (OPF/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) 2020-2026
    Milltek Sport

    Milltek With Polished GT-115 Trims - Requires Stage 2 ECU Software For Porsche Cayman 718 GT4 4.0 (OPF/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) 2020-2026

    SKU: SSXPO184
    Regular price £3,581.48
  • Milltek Large Bore Downpipe and Hi-Flow Sports Cat for Audi S3 2.0 TFSI quattro 3-Door 8V
    Milltek Sport

    Milltek Large Bore Downpipe and Hi-Flow Sports Cat for Audi S3 2.0 TFSI quattro 3-Door 8V

    SKU: SSXVW349
    Regular price £1,176.62
  • Milltek Large Bore Downpipes with OPF/GPF Bypass and Decats For BMW  3 Series  F80 M3â M3 Competition & M3 CS Saloon (OPF/GPF Models Only) 2019-2020
    Milltek Sport

    Milltek Large Bore Downpipes with OPF/GPF Bypass and Decats For BMW 3 Series F80 M3â M3 Competition & M3 CS Saloon (OPF/GPF Models Only) 2019-2020

    SKU: SSXBM1128
    Regular price £1,195.73
  • Akrapovic Slip-On Line (Titanium) 550/560 Lamborghini Gallardo LP 560-4 Coupé/Spyder Akrapovic Slip-On Line (Titanium) 550/560 Lamborghini Gallardo LP 560-4 Coupé/Spyder
    Akrapovic

    Akrapovic Slip-On Line (Titanium) 550/560 Lamborghini Gallardo LP 560-4 Coupé/Spyder

    SKU: M-LA/T/4
    Regular price £6,896.22
  • Milltek Cast Downpipe with Race Cat for Volkswagen Scirocco R
    Milltek Sport

    Milltek Cast Downpipe with Race Cat for Volkswagen Scirocco R

    SKU: SSXAU200R
    Regular price £799.82
  • Milltek Large Bore Downpipe and Hi-Flow Sports Cat for Volkswagen Golf MK7 GTi (including GTi Performance Pack‚ Clubsport & Clubsport S models)
    Milltek Sport

    Milltek Large Bore Downpipe and Hi-Flow Sports Cat for Volkswagen Golf MK7 GTi (including GTi Performance Pack‚ Clubsport & Clubsport S models)

    SKU: SSXVW283
    Regular price £2,503.15
  • BRE Porsche 991 3.8 GTS/ C4S - Valved rear system Stainless BRE Porsche 991 3.8 GTS/ C4S - Valved rear system Stainless
    Brooke Race Exhausts

    BRE Porsche 991 3.8 GTS/ C4S - Valved rear system Stainless

    SKU: BRE-991C-V-ST
    Regular price £2,886.00
  • Milltek Full System (including Hi-Flow Sports Cat) for New Mini Mk1 (R52) Cooper S Convertible
    Milltek Sport

    Milltek Full System (including Hi-Flow Sports Cat) for New Mini Mk1 (R52) Cooper S Convertible

    SKU: SSXM014
    Regular price £1,712.02
  • QuickSilver Mercedes AMG G63 & G500 (W464 With GPF) - Twin-Tip Sport Exhaust with Sound Architect™ (2018 on) QuickSilver Mercedes AMG G63 & G500 (W464 With GPF) - Twin-Tip Sport Exhaust with Sound Architect™ (2018 on)
    QuickSilver

    QuickSilver Mercedes AMG G63 & G500 (W464 With GPF) - Twin-Tip Sport Exhaust with Sound Architect™ (2018 on)

    SKU: MZ505S
    Regular price £3,576.00
  • Milltek Large Bore Downpipe and Hi-Flow Sports Cat for Volkswagen Golf MK7.5 GTi (including GTi Performance Pack)
    Milltek Sport

    Milltek Large Bore Downpipe and Hi-Flow Sports Cat for Volkswagen Golf MK7.5 GTi (including GTi Performance Pack)

    SKU: SSXVW283
    Regular price £2,503.15
  • Milltek Large Bore Downpipe and Hi-Flow Sports Cat for Audi S3 2.0 TFSI quattro Sportback 8V
    Milltek Sport

    Milltek Large Bore Downpipe and Hi-Flow Sports Cat for Audi S3 2.0 TFSI quattro Sportback 8V

    SKU: SSXAU423
    Regular price £2,520.00
  • QuickSilver Bentley Bentayga W12 Sport Exhaust with Sound Architect™ (2016-20) QuickSilver Bentley Bentayga W12 Sport Exhaust with Sound Architect™ (2016-20)
    QuickSilver

    QuickSilver Bentley Bentayga W12 Sport Exhaust with Sound Architect™ (2016-20)

    SKU: BE600S
    Regular price £4,632.00
  • Milltek Fits with OE and Milltek Sport OPF Back Systems - Requires Stage 2 ECU Remap For Porsche  Cayman  718 GT4 4.0 (OPF/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) 2020-2026
    Milltek Sport

    Milltek Fits with OE and Milltek Sport OPF Back Systems - Requires Stage 2 ECU Remap For Porsche Cayman 718 GT4 4.0 (OPF/GPF Equipped Cars Only - Post Feb 2020 build PDK Cars only) 2020-2026

    SKU: SSXPO170
    Regular price £900.94
  • Milltek 80mm Non-Resonated Cat Back with Polished Trims For Audi  RS3  Sportback 400PS (8V MQB - Facelift Only) - Non-OPF/GPF Models 2017-2018
    Milltek Sport

    Milltek 80mm Non-Resonated Cat Back with Polished Trims For Audi RS3 Sportback 400PS (8V MQB - Facelift Only) - Non-OPF/GPF Models 2017-2018

    SKU: SSXAU885
    Regular price £2,456.16
1…3637383940…42

Filter products

The highest price is £26,147.17
£
£
Clear all
Regal Autosport performance parts logo

Automotive Pedigree Since 1988

72-82 Belgrave Rd

Portswood

Southampton

SO17 3AN

Phone Number: +44 (0)2380 558636

PAGES

  • Privacy Policy
  • Terms and Conditions
  • Terms Of Service
  • Returns & Refunds Policy
  • Klarna Finance
  • Blogs
  • About Us

HELP

  • Business to Business (B2B) Application
  • Contact Us
  • Returns
  • Shipping Policy
  • Book a service

NEWSLETTER

Subscribe to our latest product releases & promotions.

Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
  • Facebook
  • Instagram
  • TikTok
  • YouTube
© 2026, Regal Autosport