Buildjournal Side Skirt Splitter – E46 M3


Reduce high pressure airflow spillover to your low pressure chassis with our sideskirt splitters for your E46 Coupe models including M3. These are handcut alumalite panels made for track use.

International shipping available, please email us for a shipping quote.

SKU 16551 Categories , Tag

E46 M3 Sideskirt Splitter

Sturdy, Light Construction

Our splitter is made with 0.25" Alumalite material which is an aluminum composite with a high-density corrugated polypropylene core that is highly water resistant. The unique core design makes it light, but very rigid which is important for high wind resistance.

E46 M3 Front Splitter
E46 M3 Sideskirt Splitter

15 Minute Install

Use the provided mounting hardware screws to tap into the underside of your sideskirt.

Splitter Guard (Optional)

For those that want an extra layer of protection from road debris, our plastic splitter guard is a great add-on. It also improves the aesthetics of the lip.

E46 M3 Front Splitter

Vehicle Fitment

BMWE46323CiM52 2.5L
BMWE46323iM52 2.5L
BMWE46325CiM54 2.5L
BMWE46325iM54 2.5L
BMWE46325xiM54 2.5L
BMWE46328CiM52 2.8L
BMWE46328iM52 2.8L
BMWE46330CiM54 3.0L
BMWE46330iM54 3.0L
BMWE46330xiM54 3.0L
BMWE46M3S54 3.2L
Additional information
Weight 4 lbs
Dimensions 77.5 × 0.25 × 5 in











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Series Chassis Model
Series Chassis Model
3 Series E46 (99-06) 320i
3 Series E46 (99-06) 323Ci
3 Series E46 (99-06) 323i
3 Series E46 (99-06) 325Ci
3 Series E46 (99-06) 325i
3 Series E46 (99-06) 325xi
3 Series E46 (99-06) 328Ci
3 Series E46 (99-06) 328i
3 Series E46 (99-06) 330Ci
3 Series E46 (99-06) 330i
3 Series E46 (99-06) 330xi
3 Series E46 (99-06) M3
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