GO!

Cat back systems

Cat Back exhaust systems: An aesthetic improvement in more ways than one! A good cat-back system will not only look much better than standard, but will also sound great too! A cat-back system is the first step to a full exhaust system and can either be purchased with a high flow cat or de-cat, or one can be added to it at a later date.
Sidebar Sidebar Sidebar
  • Milltek Sport 'ValveSonic' Active Valve Control Module - Audi SQ5 3.0TFSI Turbo
    Add to Cart The item has been added

    Milltek Sport 'ValveSonic' Active Valve Control Module - Audi SQ5 3.0TFSI Turbo

    Milltek Sport 'ValveSonic' Active Valve Control Module - Audi SQ5 3.0TFSI Turbo Introducing a brand new product line from Milltek Sport - the 'ValveSonic' Active Valve Control Module.Switching solution that gives you complete control of your vehicle's...

    £558.86
    Was £620.96
    Add to Cart The item has been added
  • Milltek Downpipe Options - Audi S7 (C7) Milltek Downpipe Options - Audi S7 (C7)

    Milltek Downpipe Options - Audi S7 (C7)

    Milltek Downpipe Options - Audi S7 (C7) Pipework Diameter - 3.00" (76.20mm) Kit Includes: - LH 76mm Downpipe - RH 76mm Downpipe - LH Connecting Pipe (De-Cat = No Cats / Sports Cat = With Sports Cat)- RH Connecting Pipe (De-Cat = No...

    £1,650.84 - £3,718.53
  • Milltek Downpipe Options - Audi S6 (C7) Milltek Downpipe Options - Audi S6 (C7)

    Milltek Downpipe Options - Audi S6 (C7)

    Milltek Downpipe Options - Audi S6 (C7) Pipework Diameter - 3.00" (76.20mm) Kit Includes: - LH 76mm Downpipe - RH 76mm Downpipe - LH Connecting Pipe (De-Cat = No Cats / Sports Cat = With Sports Cat)- RH Connecting Pipe (De-Cat = No...

    £1,650.84 - £3,718.53
  • Milltek Cat-Back System - Audi S7 (C7) 4.0T Milltek Cat-Back System - Audi S7 (C7) 4.0T

    Milltek Cat-Back System - Audi S7 (C7) 4.0T

    Milltek Cat-Back System - Audi S7 (C7) 4.0T Pipework Diameter - 2.76" (70.00mm) Kit Includes: - LH Front Pipe - RH Front Pipe- Centre Section (Resonated = With Silencer / Non-Resonated = Without Silencer)- LH Rear Silencer (Valves = With Valves...

    £2,093.68 - £3,255.21
  • Milltek Cat-Back System - Audi S6 (C7) 4.0T Milltek Cat-Back System - Audi S6 (C7) 4.0T

    Milltek Cat-Back System - Audi S6 (C7) 4.0T

    Milltek Cat-Back System - Audi S6 (C7) 4.0T Pipework Diameter - 2.76" (70.00mm) Kit Includes: - LH Front Pipe - RH Front Pipe- Centre Section (Resonated = With Silencer / Non-Resonated = Without Silencer)- LH Rear Silencer (Valves = With Valves...

    £2,093.68 - £3,255.21
  • Milltek Cat-Back System - Audi S6 (C6) 5.2 V10

    Milltek Cat-Back System - Audi S6 (C6) 5.2 V10

    Milltek Cat-Back System - Audi S6 (C6) 5.0T  Pipework Diameter - 2.36" (60.00mm) Kit Includes: - LH Front Section (Resonated = With Silencer / Road+ = Without Silencer)- LH Front Section (Resonated = With Silencer / Road+ = Without Silencer)- Centre...

    £1,471.46 - £1,676.84
  • Milltek Cat-Back System - Audi S5 (B9) 3.0T Sportback (Sport Diff Vehicles Only & without Brace Bars) - Right Hand Drive Cars Only) Milltek Cat-Back System - Audi S5 (B9) 3.0T Sportback (Sport Diff Vehicles Only & without Brace Bars) - Right Hand Drive Cars Only)
    Add to Cart The item has been added

    Milltek Cat-Back System - Audi S5 (B9) 3.0T Sportback (Sport Diff Vehicles Only & without Brace Bars) - Right Hand Drive Cars Only)

    Cat Back Non-Resonated (Louder) with Quad Cerakote Black Oval Trims Pipework Diameter - 2.50" (63.50mm) Kit Includes: - LH Lower Downpipe (RHD Cars Only)- RH Lower Downpipe (Both LHD & RHD)- LH Front Silencer Rep Pipe- RH Front...

    £2,751.46
    Was £3,057.18
    Add to Cart The item has been added
  • Milltek Downpipe Options - Audi S5 (B9)

    Milltek Downpipe Options - Audi S5 (B9)

    Milltek Downpipe Options - Audi S5 (B9) Pipework Diameter - 2.50" (63.50mm) Kit Includes: - High Flow Cat Assembly (Sports Cat Version)or - Cat Delete Assembly (De-Cat Version)Notes: Fits OE and Milltek Sport Cat-Back Systems The use of...

    £653.23 - £2,330.42
  • Milltek Large Bore Downpipes - Audi S5 (B8) 4.2 V8 (Manual Only)
    Add to Cart The item has been added

    Milltek Large Bore Downpipes - Audi S5 (B8) 4.2 V8 (Manual Only)

    Milltek Large Bore Downpipes - Audi S5 (B8) Pipework Diameter - 2.36" (60.00mm) Kit Includes: - LH Post-Cat Downpipe- RH Post-Cat DownpipeNotes: Only suitable for Manual 4.2 V8 ModelsThe use of de-cats, sports cats are for off road/motorsport use...

    £335.60
    Was £372.89
    Add to Cart The item has been added