BMW Brake Lines for BMW Z4 M Roadster S54 (2003-2008)

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We offer OEM replacement brake lines as well as upgraded stainless steel brake lines. We offer OEM replacement brake lines as well as upgraded stainless steel brake lines. Stainless brake lines are a must for any track driven BMW and make a great upgrade on street cars as well. Brake lines should be replaced every few years anyway and braided stainless lines offer an additional layer of protection. Rubber brake lines deteriorate from the outside and inside. The external rubber can become stiff, crack, or get damaged by debris. The stainless braiding and Teflon inner coating help protect the outside of the line from debris. And with a stronger material the line will not expand or swell under extreme braking conditions. Stainless brake lines provide a firmer positive pedal feel under hard braking by greatly reducing the expansion that can be found in stock rubber lines. The internal of old stock rubber lines can become constricted over time even if the exterior looks normal. With a blockage or restriction you can have serious braking issues that often go mis-diagnosed as warped rotors, stuck calipers or bad ball joints. Make sure you don't overlook your brake lines! All brake lines, rubber or stainless, should be replaced every few years and any time you replace a brake caliper.

These are the highest quality stainless brake lines that meet DOT specs at great prices. Our lines are made with stainless braiding and Teflon inner lines. The fittings are the correct BMW type and sizing and with swaged fittings and an additional rubber boot for protection.

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ECS - Corporate Logo
T#:552398
Part#: 002562ECS01
In Stock
Sale - Save 30% $ 86.99
$ 60.89 USD
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Sale - Save 30% $ 86.99
$ 60.89 USD
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ECS Exact-Fit stainless reinforced brake lines ensure consistent and reliable stopping power - ECS's stainless steel lines help maintain consistent brake pressure, while capitalizing on the inherent benefits of stainless steel. If you are already planning on replacing your factory lines due to your vehicle's age, ECS's stainless steel brake lines are a great solution. Factory rubber lines expand under heavy braking, even when new. This causes sloppy pedal feel and overall poor performance. ECS reinforces their exact fit lines with braided stainless steel mesh, creating expansion resistance - this enhances pedal feel and improves performance. Their red polymer coating provides protection from the elements and abrasion that commonly affect brake lines. ECS Exact-Fit stainless lines are manufactured to comply with DOT (U.S. Department of Transportation) FMVSS 106 standards. All lines are made on dedicated, DOT-compliant brake equipment, with every line being tested to 3000 psi prior to shipment.
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ECS - Corporate Logo
T#:568333
Part#: 002562ECSKT2
In Stock
Sale - Save 15% $ 226.99
$ 192.94 USD
Free Shipping
Sale - Save 15% $ 226.99
$ 192.94 USD
Free Shipping
ECS Exact-Fit stainless reinforced brake lines ensure consistent and reliable stopping power - ECS's stainless steel lines help maintain consistent brake pressure, while capitalizing on the inherent benefits of stainless steel. If you are already planning on replacing your factory lines due to your vehicle's age, ECS's stainless steel brake lines are a great solution. Factory rubber lines expand under heavy braking, even when new. This causes sloppy pedal feel and overall poor performance. ECS reinforces their exact fit lines with braided stainless steel mesh, creating expansion resistance - this enhances pedal feel and improves performance. Their red polymer coating provides protection from the elements and abrasion that commonly affect brake lines. ECS Exact-Fit stainless lines are manufactured to comply with DOT (U.S. Department of Transportation) FMVSS 106 standards. All lines are made on dedicated, DOT-compliant brake equipment, with every line being tested to 3000 psi prior to shipment.
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ECS - Corporate Logo
T#:552453
Part#: 002562ECS03
In Stock
Sale - Save 20% $ 92.99
$ 74.39 USD
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Sale - Save 20% $ 92.99
$ 74.39 USD
Free Shipping
ECS Exact-Fit stainless reinforced brake lines ensure consistent and reliable stopping power - ECS's stainless steel lines help maintain consistent brake pressure, while capitalizing on the inherent benefits of stainless steel. If you are already planning on replacing your factory lines due to your vehicle's age, ECS's stainless steel brake lines are a great solution. Factory rubber lines expand under heavy braking, even when new. This causes sloppy pedal feel and overall poor performance. ECS reinforces their exact fit lines with braided stainless steel mesh, creating expansion resistance - this enhances pedal feel and improves performance. Their red polymer coating provides protection from the elements and abrasion that commonly affect brake lines. ECS Exact-Fit stainless lines are manufactured to comply with DOT (U.S. Department of Transportation) FMVSS 106 standards. All lines are made on dedicated, DOT-compliant brake equipment, with every line being tested to 3000 psi prior to shipment.
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ECS - Corporate Logo
T#:552402
Part#: 002562ECS02
In Stock
Sale - Save 25% $ 97.99
$ 73.49 USD
Free Shipping
Sale - Save 25% $ 97.99
$ 73.49 USD
Free Shipping
ECS Exact-Fit stainless reinforced brake lines ensure consistent and reliable stopping power - ECS's stainless steel lines help maintain consistent brake pressure, while capitalizing on the inherent benefits of stainless steel. If you are already planning on replacing your factory lines due to your vehicle's age, ECS's stainless steel brake lines are a great solution. Factory rubber lines expand under heavy braking, even when new. This causes sloppy pedal feel and overall poor performance. ECS reinforces their exact fit lines with braided stainless steel mesh, creating expansion resistance - this enhances pedal feel and improves performance. Their red polymer coating provides protection from the elements and abrasion that commonly affect brake lines. ECS Exact-Fit stainless lines are manufactured to comply with DOT (U.S. Department of Transportation) FMVSS 106 standards. All lines are made on dedicated, DOT-compliant brake equipment, with every line being tested to 3000 psi prior to shipment.
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StopTech - Corporate Logo
T#:2499
Part#: PLBZ4M
Back Ordered
$ 132.99 USD
Free Shipping
$ 132.99 USD
Free Shipping
These stainless steel brake lines improve pedal feel and reduce the amount of time between applied pedal pressure and actual deceleration by preventing expansion, which stock rubber flex lines allow. This provides a quicker pedal response, and allows the driver to maintain consistent brake pressure and precision brake modulation.. Kit consists of part #'s 950.34001 and # 950.34523. The brake lines consist of a Teflon® inner line that is covered with a layer of stainless steel woven braid. The Teflon tube is very resistant to expansion under pressure and will not degrade from exposure to brake fluid. The stainless steel braid provides support for the Teflon and the weave is extremely durable against incidental impact and abrasion. These brake lines feature a Clear Abrasion Resistant Cover for maximum protection against chaffing. They are DOT approved, 100% tested to a pressure of 4500 psi, and offer tremendous quality at a phenomenal price.

Stoptech® Stainless Steel Braided Brake Lines provide a quicker, firmer, more consistent pedal response by maintaining consistent brake pressure. Additionally, stainless steel lines provide precision brake modulation, especially during threshold braking. The improvement in pedal feel is more dramatic on older vehicles where the factory rubber line may have softened and swelled due to age.

StopTech® brake lines consist of a PTFE (commonly referred to as Teflon®) inner line that carries the brake fluid, which is then covered with a layer of stainless steel woven braid. The PTFE tube is very resistant to expansion under pressure and will not degrade from exposure to brake fluid.

The braided stainless steel provides support for the PTFE and the weave is extremely durable against incidental impact and abrasion. Next the stainless braided hose is coated with a clear abrasion resistant PVC cover for maximum protection against chaffing and strain relief devices reinforce end fittings.

This item fits the following BMWs:
2006-2008 Z4 BMW Z4 M Roadster M Coupe
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Genuine BMW - Corporate Logo
T#:44625
Part#: 16121180241
In Stock
Sale - Save 24% $ 4.99
$ 3.81 USD
Free Shipping on orders $49 and up
Sale - Save 24% $ 4.99
$ 3.81 USD
Free Shipping on orders $49 and up


Genuine BMW Hose Clamp - 15,0-17,5
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E36,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
M42,M50,S50,S52,S54

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Genuine BMW - Corporate Logo
T#:8106
Part#: 34341163565
In Stock
Sale - Save 11% $ 1.99
$ 1.78 USD
Free Shipping on orders $49 and up
Sale - Save 11% $ 1.99
$ 1.78 USD
Free Shipping on orders $49 and up
Used in practically every BMW application. This clip is used to join the metal lines and rubber lines to the calipers.
American Grease Stick - Corporate Logo
T#:367235
Part#: B312
In Stock
$ 2.99 USD
Free Shipping on orders $49 and up
Universal European brake line with European bubble flare on both ends with European thread nuts

American Grease Stick - Corporate Logo
T#:367244
Part#: B351
Ships in 1-2 days
$ 5.99 USD
Free Shipping on orders $49 and up
Universal European brake line with European bubble flare on both ends with European thread nuts

American Grease Stick - Corporate Logo
T#:367247
Part#: B360
Ships in 1-2 days
$ 5.99 USD
Free Shipping on orders $49 and up
Universal European brake line with European bubble flare on both ends with European thread nuts
American Grease Stick - Corporate Logo
T#:367238
Part#: B340
Ships in 1-2 days
$ 4.99 USD
Free Shipping on orders $49 and up
Universal European brake line with European bubble flare on both ends with European thread nuts
American Grease Stick - Corporate Logo
T#:367234
Part#: B308
Ships in 1-2 days
$ 3.99 USD
Free Shipping on orders $49 and up
Universal European brake line with European bubble flare on both ends with European thread nuts


Genuine BMW - Corporate Logo
T#:45257
Part#: 16136753249
Ships Jul 1, 2025
Sale - Save 11% $ 3.99
$ 3.56 USD
Free Shipping on orders $49 and up
Sale - Save 11% $ 3.99
$ 3.56 USD
Free Shipping on orders $49 and up


Genuine BMW Pipe Clip
This item fits the following BMW Chassis:
E60 M5,E63 M6,E85 Z4M,E63,E82,E85 Z4,E86 Z4

American Grease Stick - Corporate Logo
T#:367237
Part#: B330
Ships Jul 2, 2025
$ 4.99 USD
Free Shipping on orders $49 and up
Universal European brake line with European bubble flare on both ends with European thread nuts
American Grease Stick - Corporate Logo
T#:367236
Part#: B320
Ships Jul 2, 2025
$ 4.99 USD
Free Shipping on orders $49 and up
Universal European brake line with European bubble flare on both ends with European thread nuts