BMW 545i Exhaust & Emissions

At JC Whitney, we offer the best selection of BMW 545i Exhaust & Emissions parts and accessories. We offer an industry leading 30-day Guarantee so that you can shop with confidence! Narrow your selection below by providing the year of your vehicle for a custom list of BMW 545i Exhaust & Emissions products.

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20 out of 207 products in Exhaust & Emissions
  • NTK FACTORY FIT OXYGEN SENSOR

    Fits BMW 545i

    NTK Factory Fit - Oxygen Sensor. NTK Oxygen Sensors are an exact replacement for your defective, worn out, or clogged oxygen sensor. Replaces... more

    Priced from:

    $101.16
  • THRUSH WELDED MUFFLERS

    Thrush Mufflers are well-known in the hot rod, custom car and muscle car communities mainly for contributing to aggressive sounding V8... more

    Priced from:

    $41.58
  • DYNOMAX EXHAUST TIPS

    Want to pump up the style on your favorite vehicle? For a relatively low cost, installing a Dynomax Exhaust Tip can really bolster up your... more

    Priced from:

    $13.23
  • THRUSH TURBO MUFFLERS

    The Thrush Turbo Mufflers have a tested reverse flow design and Thrush’s classic sound. Choose from a wide variety of sizes and inlet... more

    Priced from:

    $56.05
  • DYNOMAX TAIL PIPES

    Is the tail pipe in your vehicle rusted or leaking? For a relatively low cost, installing a Dynomax Tail Pipe can help to restore your... more

    Priced from:

    $53.17
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