Solo Motorsports is your dealership alternative for servicing German vehicles such as BMW, Mini, Mercedes-Benz, Porsche, Audi and VW.
We have two convenient locations in Metro-Atlanta:
Solo Motorsports #1
6000 Jimmy Carter Blvd.
Norcross, GA 30071
(404) 910-5211
Solo Motorsports #2
5779 State Bridge Rd.
Johns Creek, GA 30022
(470) 282-5990
Email: shop@solomotorsports.net

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Solo Motorsports / X-Kitty (N54)

X-Kitty (N54)

N54 Down Pipe Fix


  • X-Kitty is a fully adjustable fix that eliminates timing pull, oxygen sensor miscalculations, check engine lights and tuning issues associated with high flow exhaust systems.
  • X-Kitty installs within the ECU wiring harness.
  • X-Kitty is compatible with all BMW performance tunes and N54 twin turbo engines.
  • X-Kitty does NOT work with the 2011 and newer N55 twin power turbo platform.
  • By purchasing and installing this product you agree it will not be used to facilitate the removal or defeat of any emissions control systems.
  • Not legal for use on pollution controlled vehicles.

Additional information

Weight1.00 lbs
Dimensions6.00000000 × 6.00000000 × 4.00000000 in