Bavsound Coaxial Stage One BMW Speaker Upgrade for E83 X3 with Base Audio

Bavsound Coaxial Stage One BMW Speaker Upgrade for E83 X3 with Base AudioGET UNBELIEVABLE, CRYSTAL CLEAR SOUND. JUST BY REPLACING YOUR BMW'S SPEAKERS We took your factory BMW speakers and re engineered our upgrade for one thing: clarity. So you can simply swap your original speakers for ours without changing anything else in your audio system, and the result is smooth, natural, yet unbelievably detailed reproduction of your favorite music. PLAY YOUR MUSIC LOUDER. AND ENJOY EVERY NOTE: We engineered the Stage One speakers

Windows and mobile apps for iOS and Android

  These o-rings are made to OE specifications and are a direct replacement for the seals found in your factory intake manifold

The fuel system can operate completely stock in the vacuum region and the AIC1 can provide the additional fuel required in boost

92 GPM / 3

925cc* Version Minimum Flow 800cc @ 3bar (43

• Adjust vin number on static coding control units after swapping modules

Not compatible with OEM airbox (or any airbox that sits on the manifold in the same location as the coils) and may require removal of a mounting peg on the manifold

Weight (3/8" connector): 0

Stage 1 91 octane: 25%HP / 30%TQ

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Join the countless satisfied customers who have made it their go-to choice for quick and efficient inflation

  If you do not need or want an ethanol sensor at this time