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Botter Manufacturing Inc.

BMW E30 Convertible Hardtop Mounting Post Trim Piece Covers

BMW E30 Convertible Hardtop Mounting Post Trim Piece Covers

Regular price $45.00 CAD
Regular price Sale price $45.00 CAD
Sale Sold out
Shipping calculated at checkout.

Please allow for a few days lead time before your order is shipped. We are a small team working out of a mighty 110 square foot workshop in rural Canada. Your business is incredibly valuable to us!

Looking for a cheaper option? Check out our discounted factory seconds in The Graveyard.

Shop The Graveyard.

The Graveyard is a section of our storefront where you can find fully functional discounted parts that have blemishes (our version of "factory seconds"). If you're someone who cares more about function than form, The Graveyard is meant for you!

If there aren’t any items of interest currently listed in The Graveyard but you’d like to be notified of new releases, feel free to sign up for our mailing list here. Don’t worry, we won’t bombard you with emails like most other companies do. We only share the important stuff!

Cover up your hardtop mounting posts with our re-engineered version of BMW E30 convertible hardtop trim coverings. The original covers are likely missing or broken on your E30. We’ve made some simple changes to improve the life and look of these trim pieces. The factory trim pieces are expensive to purchase through the dealer ($50 CAD per side) and they are hard to find used.

Product Details

  • Features a factory-style textured and matte finish.

  • Simple and durable design that hinges downward for easy access to the hardtop mounting nuts.

  • Held firmly in place in the upward position by two pins.

  • Easy to install and remove.

  • Made from high-quality ASA plastic that is intended for outdoor use and exposure. 

 “Left” side replaces BMW part number: 54211959981, 54-21-1-959-981, 54 21 1 959 981

“Right” side replaces BMW part number: 54211959982, 54-21-1-959-982, 54 21 1 959 982

Shipping Policy

Order processing times

After your order is placed, it can take up to 5 days for us to make your product(s) before they ship. We maintain some stock on specific products, but many of our products are made to order.

Free shipping & shipping costs

All orders to North America over $140 Canadian dollars qualify for free shipping. This is automatically applied at checkout. Shipping is automatically calculated for your selected products based on your location for lesser order values.

Hassle-Free Replacements or Returns

We offer hassle-free replacements or returns. We work one-on-one with any customer who has an issue with their order(s). If you have any issues, please Contact Us, and we will work out a solution with you. We look after our customers on a personal level, no matter the circumstance. We are car enthusiasts as well and we want all other enthusiasts like you to be happy with your order and your experience!

Customer Testimonials & Reviews

Are you looking for that extra bit of confidence to justify your purchase? Don't just take our word for it, hear what our customers have to say about us!

Terms and Conditions - Product Use


Botter Manufacturing Inc. products are designed for off-road use only. All products are never intended to be used on public roadways. Botter Manufacturing Inc. is therefore not liable for any damages caused to property, vehicles, persons, the environment, or any other entity through the use of our products on any roadway or road course. By purchasing product(s) from Botter Manufacturing Inc. you agree to use our products according to the above terms.

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Customer Reviews

Based on 4 reviews
Beat Hischier

Super Service, Preis, Leistung, Liefertermin

mauro bolla

All good. Fast shipping :)

Manuel Figueroa daz


Steve Hamilton
Just as described

Just as described!

Have you ever wanted a custom model car of your E30? Please help support our side venture - Moddables - in our upcoming Kickstarter campaign.