About this part
OEM-look front bumper air intake cow catcher brake duct for the BMW E30 325iS / 325eS — sold as a single piece. 3D printed from PETG, reproduced to match the original cow catcher valence geometry. A rare NLA part that is no longer available from BMW. Need both sides? Order two. Also available as a complete pair — see our other listings.
OEM-look appearance
Reproduced to match the original E30 cow catcher valence geometry — integrates cleanly into the front bumper and maintains the classic E30 aesthetic.
Brake cooling restored
Directs airflow from the front bumper intake toward the brake components — restoring the original brake cooling function of the cow catcher valence.
OEM mounting points
Engineered to the original cow catcher dimensions. Installs to the original mounting points — no drilling or permanent modifications required.
PETG construction
3D printed from PETG for excellent strength, durability, and heat resistance. Tested to withstand 100°C without deformation — suitable for front bumper use.
| Part | Details |
|---|---|
| Cow catcher brake duct | 1x BMW E30 front bumper air intake cow catcher brake duct — PETG, OEM look. Left and right are interchangeable. Order 2 for a complete pair. |
The BMW E30 cow catcher brake ducts are a rare NLA (no longer available) part — BMW no longer produces them and genuine used examples are increasingly scarce and expensive. The original plastic cracks, breaks or goes missing entirely after decades of use. This PETG replacement is reproduced to the original OEM specifications and installs to the factory mounting points without any modifications.
BMW E30 325iS / 325eS — cow catcher front valence, 1982–1988
Designed for E30 models equipped with the ES/IS cow catcher front valence. Fits all body styles — Coupe, Sedan, Convertible and Touring/Wagon. Does not fit standard E30 models without the cow catcher bumper.
| Model | Years | Body style |
|---|---|---|
| BMW E30 325iS | 1982–1988 | Coupe · Sedan · Convertible · Touring |
| BMW E30 325eS | 1982–1988 | Coupe · Sedan · Convertible · Touring |
Made to order, ships within 5–7 business days
Every part is produced and packed in Slovenia and shipped worldwide via tracked postal service. Need a bulk order? Send us a message and we will work out the pricing together.
Is this a single piece or a pair?
This listing is for one piece. Left and right are interchangeable — order two if you need both sides. A complete pair is also available as a separate listing.
Does it fit standard E30 models without the cow catcher?
No. This brake duct is designed specifically for E30 models equipped with the ES/IS cow catcher front valence. It does not fit standard E30 bumpers.
Is any modification required?
No. The duct installs to the original OEM mounting points without any drilling or permanent modifications.
Is this an original BMW part?
No. This is a 3D-printed aftermarket replacement reproduced to OEM specifications. OEM reference 88-88-9-999-015 is provided for fitment reference only.
Do you offer discounts for larger orders?
Yes. For large orders please send us a message and we will arrange a multi-buy discount.