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  • Maxton Design Central Rear Splitter Audi S4/ A4 S-line B8 Sedan (2008-2011) - Wayside Performance Maxton Design Central Rear Splitter Audi S4/ A4 S-line B8 Sedan (2008-2011) - Wayside Performance
    MAXTON® DESIGN

    Maxton Design Central Rear Splitter Audi S4/ A4 S-line B8 Sedan (2008-2011)

    £79.00
    £79.00
  • Maxton Design Spoiler Cap Audi S4 B8 Facelift (2012-up) - Wayside Performance Maxton Design Spoiler Cap Audi S4 B8 Facelift (2012-up) - Wayside Performance
    MAXTON® DESIGN

    Maxton Design Spoiler Cap Audi S4 B8 Facelift (2012-up)

    £129.00
    £129.00
  • Maxton Design Front Splitter Audi S4/ A4 S Line (2008-2011) - Wayside Performance Maxton Design Front Splitter Audi S4/ A4 S Line (2008-2011) - Wayside Performance
    MAXTON® DESIGN

    Maxton Design Front Splitter Audi S4/ A4 S Line (2008-2011)

    £174.00
    £174.00
  • Racingline Performance High-Flow Replacement Filters - Audi S4 (B8) - Wayside Performance Racingline Performance High-Flow Replacement Filters - Audi S4 (B8) - Wayside Performance
    Racingline

    Racingline Performance High-Flow Replacement Filters - Audi S4 (B8)

    £103.52
    £103.52
  • OEM+ TCU/DSG Remap - DL501 - Wayside Performance
    Racingline

    OEM+ TCU/DSG Remap - DL501

    £480.00
    £480.00
    £540.00
  • Milltek Cat-Back Exhaust - Audi S4 (B8.5) - Wayside Performance Milltek Cat-Back Exhaust - Audi S4 (B8.5) - Wayside Performance
    Milltek

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

    From £2,165.08
    From £2,165.08
  • Milltek Cat-Back Exhaust - Audi S4 (B8) - Wayside Performance Milltek Cat-Back Exhaust - Audi S4 (B8) - Wayside Performance
    Milltek

    Milltek Cat-Back Exhaust - Audi S4 (B8)

    From £2,040.61
    From £2,040.61
  • OEM+ Stage 2 Remap - 3.0 TFSI Supercharged - Wayside Performance
    Racingline

    OEM+ Stage 2 Remap - 3.0 TFSI Supercharged

    £720.00
    £720.00
    £840.00
  • OEM+ Stage 1 Remap - 3.0 TFSI Supercharged - Wayside Performance
    Racingline

    OEM+ Stage 1 Remap - 3.0 TFSI Supercharged

    £720.00
    £720.00
    £840.00
  • OEM+ Package Deal ECU and TCU Remap - 3.0TFSI/DL501 - Wayside Performance
    Racingline

    OEM+ Package Deal ECU and TCU Remap - 3.0TFSI/DL501

    £960.00
    £960.00
    £1,260.00