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
  • sale
    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...

    MSRP: £358.54
    £286.83
    £322.69
    Add to Cart The item has been added
  • sale
    Milltek Downpipe Options - Audi S4 (B9)

    Milltek Downpipe Options - Audi S4 (B9)

    Milltek Downpipe Options - Audi S4 (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...

    £558.26 - £1,991.60
  • sale
    Milltek Cat-Back Exhaust - Audi S4 (B8.5) Milltek Cat-Back Exhaust - Audi S4 (B8.5)

    Milltek Cat-Back Exhaust - Audi S4 (B8.5)

    Milltek Cat-Back Exhaust - Audi S4 (B8.5) facelift Pipework Diameter - 2.37" (60.30mm) Kit Includes: - LH Downpipe- RH Downpipe- Front Silencer Assembly - Centre Silencer Assembly- LH Rear Section (Road = With Silencer / Race = Without Silencer)- RH...

    £1,731.88 - £2,890.09
  • sale
    Milltek Cat-Back Exhaust - Audi S4 (B8) Milltek Cat-Back Exhaust - Audi S4 (B8)

    Milltek Cat-Back Exhaust - Audi S4 (B8)

    Milltek Cat-Back Exhaust - Audi S4 (B8) pre-facelift Pipework Diameter - 2.37" (60.30mm) Kit Includes: - LH Downpipe- RH Downpipe- Front Silencer Assembly - Centre Silencer Assembly- LH Rear Section (Road = With Silencer / Race = Without Silencer)-...

    £1,632.32 - £3,033.34
  • sale
    Milltek Cat-Back Exhaust - Audi S4 (B7) Milltek Cat-Back Exhaust - Audi S4 (B7)

    Milltek Cat-Back Exhaust - Audi S4 (B7)

    Milltek Cat-Back Exhaust - Audi S4 (B7) Pipework Diameter - 2.25" (57.15mm) Kit Includes: - Front Link Pipe Assembly- LH Centre Section (Resonated = With Silencer / Non-Resonated = Without Silencer)- RH Centre Section (Resonated = With Silencer /...

    £928.91 - £1,046.27
  • sale
    Milltek Cat-Back Exhaust - Audi S4 (B6) Milltek Cat-Back Exhaust - Audi S4 (B6)

    Milltek Cat-Back Exhaust - Audi S4 (B6)

    Milltek Cat-Back Exhaust - Audi S4 (B6) Pipework Diameter - 2.25" (57.15mm) Kit Includes: - Front Link Pipe Assembly- LH Centre Section (Resonated = With Silencer / Non-Resonated = Without Silencer)- RH Centre Section (Resonated = With Silencer /...

    £875.33 - £993.07
  • sale
    Milltek Cat-Back Exhaust - Audi S3 (8V) - Sportback Milltek Cat-Back Exhaust - Audi S3 (8V) - Sportback

    Milltek Cat-Back Exhaust - Audi S3 (8V) - Sportback

    Milltek Cat-Back Exhaust - Audi S3 (8V) - Sportback Pipework Diameter - 3.00" (76.20mm) Kit Includes: - Centre Section (Resonated = With Silencer / Non-Resonated = Without Silencer)- Rear Silencer Assembly (Valved = With Active Exhaust Valves /...

    £1,006.58 - £1,776.96
  • sale
    Milltek Cat-Back Exhaust -  Audi S1 2.0TFSI

    Milltek Cat-Back Exhaust - Audi S1 2.0TFSI

    Milltek Downpipe Options-  Audi S1 2.0TFSIPipework Diameter - 3.00" (76.20mm) Kit Includes:- Adaptor Pipe- Centre Section (Resonated = With Silencer / Non-Resonated = Without Silencer)- Rear Silencer Assembly- LH Rear Connecting Pipe (valved)- RH...

    £1,374.28 - £1,663.71
  • sale
    Milltek Downpipe Options-  Audi RS6 (C7 + C7.5) Milltek Downpipe Options-  Audi RS6 (C7 + C7.5)

    Milltek Downpipe Options- Audi RS6 (C7 + C7.5)

    Milltek Downpipe Options-  Audi RS6 (C7 + C7.5)Pipework Diameter - 3.00" (76.20mm) Kit Includes:- LH Primary Cat Bypass - Black Coated- RH Primary Cat Bypass - Black Coated- LH De-Cat or 100 Cell Sports Catalyst- RH De-Cat or 100 Cell Sports...

    £1,410.83 - £3,177.90
  • sale
    Milltek Downpipe Options-  Audi RS7 (C7 + C7.5) Milltek Downpipe Options-  Audi RS7 (C7 + C7.5)

    Milltek Downpipe Options- Audi RS7 (C7 + C7.5)

    Milltek Downpipe Options-  Audi RS7 (C7 + C7.5)Pipework Diameter - 3.00" (76.20mm) Kit Includes:- LH Primary Cat Bypass - Black Coated- RH Primary Cat Bypass - Black Coated- LH De-Cat or 100 Cell Sports Catalyst- RH De-Cat or 100 Cell Sports...

    £1,410.83 - £3,177.90
  • sale
    Milltek Cat-back Exhaust -  Audi RS7 (C7 + C7.5) Milltek Cat-back Exhaust -  Audi RS7 (C7 + C7.5)

    Milltek Cat-back Exhaust - Audi RS7 (C7 + C7.5)

    (1)

    Milltek Cat-Back System -  Audi RS7 (C7 + C7.5) 4.0TPipework Diameter - 2.75" (69.85mm) Kit Includes:- LH Front Pipe Assembly- RH Front Pipe Assembly- Centre Section (Resonated = With Silencer / Road+ = Hollowtek Silencer / Non-Resonated =...

    (1)

    £1,965.41 - £2,131.17
  • sale
    Milltek Supercup Exhaust System - Audi R8 5.2 FSI V10 (2009-2012)
    Add to Cart The item has been added

    Milltek Supercup Exhaust System - Audi R8 5.2 FSI V10 (2009-2012)

    Milltek Supercup Exhaust System - Audi R8 5.2 FSI V10 (2009-2012) Pipework Diameter - 3.00" (76.20mm)  Kit Includes: - LH Connecting Pipe- RH Connecting Pipe- Supercup Rear Silencer Assembly NOTES: This system re-uses the original standard...

    MSRP: £3,077.74
    £2,462.19
    £2,769.97
    Add to Cart The item has been added
  • sale
    Milltek Race Exhaust System - Audi R8 5.2 FSI V10 (2009-2012)
    Add to Cart The item has been added

    Milltek Race Exhaust System - Audi R8 5.2 FSI V10 (2009-2012)

    Milltek Race Exhaust System - Audi R8 5.2 FSI V10 (2009-2012) Pipework Diameter - 3.00" (76.20mm)  Kit Includes: - LH Connecting Pipe- RH Connecting Pipe- Race Rear Silencer Assembly NOTES: This system re-uses the original standard...

    MSRP: £2,354.86
    £1,883.89
    £2,119.37
    Add to Cart The item has been added
  • sale
    Milltek Non-Resonated Exhaust System - Audi R8 4.2 V8
    Add to Cart The item has been added

    Milltek Non-Resonated Exhaust System - Audi R8 4.2 V8

    Milltek Non-Resonated Exhaust System - Audi R8 4.2 V8 Pipework Diameter - 2.76" (70.00mm)  Kit Includes: - LH Non-Resonated Connecting Pipe- RH Non-Resonated Connecting Pipe- Rear Silencer Assembly NOTES: This system re-uses the original...

    MSRP: £2,224.92
    £1,779.94
    £2,002.43
    Add to Cart The item has been added