2012-2018 BMW F30 3 Series M Sport Style Rear Bumper Conversion
2012-2018 BMW F30 3 Series M Sport Style Rear Bumper Conversion
2012-2018 BMW F30 3 Series M Sport Style Rear Bumper Conversion
2012-2018 BMW F30 3 Series M Sport Style Rear Bumper Conversion
2012-2018 BMW F30 3 Series M Sport Style Rear Bumper Conversion
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2012-2018 BMW F30 3 Series M Sport Style Rear Bumper Conversion

$598.00 $488.00

Frequently Bought Together

$598.00 $488.00

$548.00 $488.00

PhaseOne F30 M Sport style rear bumper for your BMW 3 series. This will fit the F30 generation 320i, 328i / 330i, 335i / 340i as well as the xi and diesel variations. The m sport rear bumper adds a super aggressive look to your 3 series, whether you have the Sport, Luxury or Modern line. Yes, it even fits the LCI face-lifted F30 BMW 3 series as well (2016-2018 model year), rejoice! This bumper conversion does NOT fit the F31 (wagons) unfortunately. If you have a wagon, you will need to go the OEM route. We do not have a conversion that fits the wagon.

Parking distance controller (PDC) sensor holes:

  • Pre-drilled
  • No parking sensors
  • 320i style diffuser (single side, single exhaust)
  • 328i style diffuser (single side, double exhaust)
  • 335i style diffuser (dual side, single exhaust)

NOTE: This F30 M Sport style rear bumper NOT come with the M Performance rear diffuser and only comes with the standard rear diffuser (the standard rear diffuser does not have the aerodynamic fins at the bottom between the exhausts).

f30 m sport vs m performance
Difference between M Sport and M Performancae diffuser

DIY Instructions:

Why PhaseOne?

Is Quality, fitment, and durability important to you?

Our industry leading manufacturer uses some of the most cutting edge technology, coupled with over 20+ years of experience to craft the highest quality, best fitting body panels so that the conversion process is painless and the end result is simply beautiful.

PhaseOne kits are constructed using the same materials that OEMs use to manufacture their body panels.

  • Bumpers are crafted using polypropylene thermoplastics, a highly durable and flexible material.
  • Fenders are crafted from quality-grade steel.

The OEM engineers chose these specific materials for a reason right? Why risk using inferior parts that fall off the instant you go over a speed bump?

Disclaimer: Although these kits can be installed on your own (DIY) we highly recommend that you utilize an experienced body shop to perform the labor. A professional body shop can be the difference maker between a good or bad result.

As best practice when looking for a shop, you should ask to see results of their previous work. If they claim to be experienced but have no tangible evidence, we would recommend caution when taking your business there. Kiesmotorsports is not responsible for poor labor practices.

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We are typically very quick and have a 24-48 hour turnaround time. Transit time depends on your order and which warehouse we are shipping from, but typical transit times are between 5-7 business days from one side of the US to the other.

Majority of the items we offer do ship free to the lower contiguous 48 states. States that require plane or boat to reach (such as Hawaii, Alaska, Puerto Rico, etc) do NOT qualify for free shipping. Please contact us to inquire about international shipping costs. During checkout, you will know which items ship free and which have shipping costs associated with them. In general, larger/heavier items will have additional shipping costs (body kits, wheels/rims, etc)

Even though everything can be shipped internationally, sometimes the cost is simply just too high and doesn't make sense to do so. We're here to make sure you have a great shopping experience, so if you have a product(s) you want to inquire about, please contact us at

Yes, we do price match reputable competitors in the marketplace. If you find a product cheaper elsewhere, please email us the (1) link of the product from our website and (2) the link to the competitor site. We will make an assessment on our end if we are able to price match or not and respond to you via email.

Typically you have 14 days to return a product you purchase when you change your mind. Damaged and improperly installed products are NOT eligible for returns. Shipping fees may be assessed and not refunded based on criteria as well as restocking fees. Please see our FAQ page for more details.

Unfortunate Kies Motorsports no longer does customer installs (with the exception of crank hubs - we still do thos inhouse). Our HQ is solely reserved for filming, office space, and shipping/receiving.

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