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Audi B9 S4 / A4 S-Line Rear Spats - Gloss Black


Product availability:

  • Ships from ECS facility within the US in 1-2 business days.
  • Average shipping and processing times take about 1.5 weeks.

    Raise the level of style on your pre-facelift B9 Audi S4 or A4 S-Line with the ECS Tuning Gloss Black Rear Bumper Side Splitters (Spats). Made of UV stabilized gloss black polymer, this quality addition was engineered and designed in-house to fit directly to your factory rear bumper cover. 

    These were designed to provide the vehicle with a more aggressive look by accentuating the boring area on the side of the bumper, providing bold, aggressive styling. An exclusive design only available through ECS Tuning, these will be sure to catch attention and turn heads.


    • The ECS Tuning Rear Bumper Spats are made of durable UV stabilized ABS polymer

    • Applies directly to the rear bumper cover using the included adhesive tape and self tapping screws for extra security.

    • Follows the contours of the bumper for an aggressive look and an OE-like fit.

    • A great looking stand-alone body part or to compliment our other exterior components. 


    • Our ECS Rear Bumper Side Splitters were designed, engineered, tested and quality inspected by our Research and Development team in our Wadsworth, Ohio facility. We strive for the highest level of precision and quality through leading edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modelling, rapid prototyping utilizing our in-house 3D printer, and rigorous long term product testing.


    • Installation is very simple and non-permanent. Simply clean the impacted area with an alcohol wipe or similar cleaner, apply the tape directly to the spats and stick them in place.  We highly suggest using the included screws for extra security due to the level of moisture and debris they can come in contact with.  

    Kit includes:

    • Pair of gloss black Rear Bumper Spats
    • Self tapping screws
    • Pre-applied 3M VHB tape for a secure installation 

      SKU: ES#4164511