Just a bunch of guys trying to finish their projects.

New E30 parts released! Check 'em out.

Does anyone actually read these?

Treedy Labs  |  SKU: 1675135485

BMW E30 3-Series M-Technic 1 Brake Duct - Left & Right Set - 51711942967 & 51711942968

$6299


30 Day Returns, No Questions Asked

30-day money back guarantee on new and uninstalled products. Restrictions apply, full details below.

If you are unsatisfied with your purchase, you may return your purchase within 30 days of the delivery date. Be advised that we do not accept for returns for used or installed parts.

Some items will be subject to a 20% restocking fee, as well as any order returned after 30 days.

We do not accept returns on clearance items. All clearance items are final sale and the buyer is responsible for confirming fitment.

We do not accept returns for customized parts unless there is a manufacturing defect or design issue.

Delivery and Shipping

Free shipping on most items! Exceptions for uniquely heavy or cumbersome objects apply.

Have questions? Just reach out!

BMW E30 3-Series M-Technic 1 Brake Ducts - Left & Right Kit

Description

Replacement pair of left and right front brake ducts for the 1986 to 1992 BMW E30 3-Series equipped with an M-Tech front end. These parts have often gone missing over the years and are no longer available new from BMW.

Installation is a breeze. Simply push-fit them onto the bumper air inlets and slot them into the trim piece in front of the brakes.

Individual ducts are available in our other listings.

Note: These ducts will only fit late vehicles equipped with the M-Technic 1 bumper/valence. 

Specifications

  • Relevant Part Numbers
    Left Duct: 51711942967
    Right Duct: 51711942968
  • Fitment Summary
    Fits all 1986-1992 BMW E30 3-Series with the M-Technic 1 Body Package
    318i, 318is, 325i, 325is, 325ix, M3
    Coupe, Sedan, Convertible, Touring/Wagon
  • Highlights
    • Manufactured in glass fiber reinforced ABS.
    • Stronger and more resilient than traditional ABS, these ducts will take a beating.
    • Installs to OEM mounting points.
    • No longer available from BMW
  • Reverse engineered from OEM BMW dimensions and specifications, all parts have been strengthened and reinforced in key areas to make sure they last the life of your car.

    Please verify fitment prior to purchasing and ask any questions. We're happy to help!

    Made in the USA!

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.