07-13 BMW 335i E82 135i E9x BLACK Differential Support Bracket/Brace (DSB) 1.5L (t) Tricking the ECU into thinking

Tricking the ECU into thinking there is still a catalytic converter in place

Increase the performance and longevity of your lighting system with our 9003 H4 HB2 LED Headlight Bulb Conversion Kit

7L V6 Mustangs including Manual or Automatic transmission

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Fits F30/E82 with the N55 motors from 2012-2013 perfectly with stock turbo or an aftermarket turbo using the stock 3

07-13 BMW 335i E82 135i E9x BLACK Differential Support Bracket/Brace (DSB) 1.5L (t) Tricking the ECU into thinkingCircuit Werks latest release of our Reinforced Differential Brace kit. This brace has helped pave the way for enhanced rear end power handling ability, and added cornering stability. This brace will lock the rear differential to the subframe to allow for hard launches, less wheel hop, and an overall tighter feeling rear chassis. PLEASE NOTE THIS IS FOR THE LARGE DIFFERENTIAL, SOME YEARS AND MODELS COME WITH A SMALL DIFFERENTIAL SO CHECK BEFORE