BMW M4 coupe parked on a mountain road at sunset

Your next upgrade starts here

Performance parts from established brands, matched to your car.

Shop your car

  • Genuine parts

    From established brands. Manufacturer warranties apply.

  • Fitment help

    Shop by year, make and model, or call (415) 320-1058.

  • Free standard shipping

    On orders of $99 or more. Oversize items ship at their own rate.

    Shipping policy

  • Secure checkout

    Checkout and payment run on Shopify.

Shop by car

Pick your car, then your year and trim.

Choose your F8X M3 / M4

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Pick your year and trim to see the parts listed for that exact vehicle.

BMW M3

BMW M4

Shop by part

View all suspension

Explore GR86 / BRZ upgrades

Find parts for your GR86 / BRZ

Explore G8X M3 / M4 upgrades

Find parts for your G8X M3 / M4
White BMW M3 with silver mesh wheels and red brake calipers

About AP Race Parts

We sell performance parts from established brands and match them to your car by year, make and model. Fitment comes from manufacturer and distributor data, so you can shop for your exact car.

Questions about a part? Call (415) 320-1058 or email parts@theautopaddock.com.

Contact us

FAQs

How do I know a part fits my car?

Pick your car and trim above, or use the year, make and model finder at the top of the page. Results list the parts whose fitment data includes that vehicle. Fitment comes from manufacturer and distributor data, so please confirm it for your exact vehicle before installing.

How much is shipping?

Standard shipping is free on orders of $99 or more. Rates for smaller orders, express shipping and heavy or oversize parts are shown at checkout before you pay. See our shipping policy.

Where do you ship?

We ship to addresses in the United States. At this time we can’t ship to Florida, Hawaii, Illinois, Maryland, Massachusetts or Tennessee. Parts that need a CARB Executive Order can’t ship to California addresses unless they have one.

Will my order arrive in one box?

Parts ship directly from our distribution warehouses, so an order with several items may arrive in more than one package.

What is your return policy?

Contact us within 14 days of delivery for a Return Authorization (RMA). Items must be new, uninstalled and in the original packaging. Some items can’t be returned, including coilovers, electronics and special-order items. If we shipped the wrong item, or a part doesn’t fit a vehicle our fitment search listed it for, we cover return shipping. Change of mind or wrong part ordered. You pay return shipping, and a 15% restocking fee applies. See our return policy.

How can I reach you?

Call (415) 320-1058 or email parts@theautopaddock.com.