Skip to content

20-25 BMW M240, M340, M440, & Z4 Dual Line Lock Kit w/ Brackets

Marsoni M251S
Sale price$225.00
Pay 4 payments of $56.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
20-25 BMW M240, M340, M440, & Z4 Dual Line Lock Kit w/ Brackets20 25 BMW M240, M340, M440, & Z4 Dual Line Lock Kit w Brackets Instructions: Click Here This bolt on dual line lock kit is an easy to plumb and mount kit for your 2020 to 2024 BMW. This dual line lock kit allows you to attach the factory front brake hardline directly to the TBM line lock with the supplied adapters and brackets. The included brake line is designed to connect directly to your TBM F3 or Stock Brakes. These line lock kits allow for easier
Easy Shipping

Quick Dispatch:

Your 20-25 BMW M240, M340, M440, & Z4 Dual Line Lock Kit w/ Brackets orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your 20-25 BMW M240, M340, M440, & Z4 Dual Line Lock Kit w/ Brackets ships.

Need Help?
Questions about 20-25 BMW M240, M340, M440, & Z4 Dual Line Lock Kit w/ Brackets, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for 20-25 BMW M240, M340, M440, & Z4 Dual Line Lock Kit w/ Brackets in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 2379 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Dawn
Fort Morgan, US
★★★★★ 4
Quality shades
Color: Blue Tortoise Dark Grey/Dark Grey, Size: 54/17/145
I need Rx in my shades for reading. I bought these thinking I can get away with wearing regular sunglasses but not a great idea on my part. Little too foggy. I do love them nevertheless and will gift them. They are sturdy and well-made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2025
M
Verified Purchase
Mayra Rubio
Port Orchard, US
★★★★★ 5
Gafas
Color: Black, Size: One Size
Bellas
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
M
Verified Purchase
Mel
Bozeman, US
★★★★★ 5
Fancy sunglasses
Color: Blue Tortoise Dark Grey/Dark Grey, Size: 54/17/145
I love sunglasses and this ones are so pretty. They have this blue-brown combination that it’s just perfect. They are not too big and not too small. I love them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
S
Verified Purchase
Savina Valentin
Los Angeles, US
★★★★★ 5
Satisfacción Garantizada
Color: Rose Gold Clear Gradient Light, Size: 60/16/145
Muy bello el producto Llegó antes de la fecha de entrega Estoy cien por cien satisfecha con Amazon Y el la tienda
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
C
Verified Purchase
Cathy Mc
San Leandro, US
★★★★★ 5
Beautiful Sunglasses that make you feel beautiful.
Color: Blue Tortoise Dark Grey/Dark Grey, Size: 54/17/145
Love them! They're so stylish and pretty. Love the dark lens.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2025

recommand products