BMW Brake Lines for BMW 3 Series E46 (1999-2005)

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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 Tuning Exact-Fit Stainless Steel Brake Lines (Rear) - E36 318i/ic/is, 323ic/is, 328i/ic/is, E46
ECS Tuning Exact-Fit Stainless Steel Brake Lines (Rear) - E36 318i/ic...
ECS - Corporate Logo
T#:554287
Part#: 025318ECS02
In Stock
Sale - Save 3% $ 90.99

This product was last offered at the strikethrough price on
06-14-2026

$ 88.26 USD
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Sale - Save 3%
$ 90.99

This product was last offered at the strikethrough price on
06-14-2026

$ 88.26 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 Tuning Exact-Fit Stainless Steel Brake Lines (Full Kit) - E46 Non-M RWD
ECS Tuning Exact-Fit Stainless Steel Brake Lines (Full Kit) - E46 Non...
ECS - Corporate Logo
T#:369157
Part#: E46EXKIT
In Stock
Sale - Save 5% $ 203.99

This product was last offered at the strikethrough price on
06-13-2026

$ 193.79 USD
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Sale - Save 5%
$ 203.99

This product was last offered at the strikethrough price on
06-13-2026

$ 193.79 USD
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Add to Wish List
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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BMW E46 M3 G-Stop Stainless Steel Brake Line Kit - Front & Rear
BMW E46 M3 G-Stop Stainless Steel Brake Line Kit - Front & Rear ...
Goodridge - Corporate Logo
T#:31158815
Part#: 31044
In Stock at Vendor
$ 196.99 USD
Free Shipping on orders $49 and up
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$ 196.99 USD
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BMW E46 M3 G-Stop Stainless Steel Brake Line Kit - Front & Rear

The BMW E46 M3 G-Stop Stainless Steel Brake Line Kit - Front & Rear offers exceptional performance enhancement for your M3’s braking system. Constructed with a high-quality PTFE inner hose and stainless steel overbraid, this kit provides improved brake feel and eliminates sponginess. The result is shorter stopping distances and consistent braking performance, ideal for both daily driving and high-performance applications.

  • Performance Enhancement & Safety Improvement: Upgrades braking performance and shortens stopping distances.
  • Eliminates Sponginess Under Braking: Delivers a firm and responsive brake pedal.
  • Increases Braking Efficiency: Enhances overall braking power and reliability.
  • Abrasion and Corrosion Resistant: Designed for durability and long-term use.
  • DOT Compliant and TUV Approved: Meets Federal Motor Vehicle Safety Standards and international regulations.

Elevate your BMW E46 M3's braking capabilities with this premium G-Stop brake line kit from Turner Motorsport.

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ECS Tuning Exact-Fit Stainless Steel Brake Lines (Full Kit) - E46 M3
ECS Tuning Exact-Fit Stainless Steel Brake Lines (Full Kit) - E46 M3 ...
ECS - Corporate Logo
T#:367415
Part#: E46698000
In Stock
Sale - Save 5% $ 192.99

This product was last offered at the strikethrough price on
06-13-2026

$ 183.34 USD
Free Shipping
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Sale - Save 5%
$ 192.99

This product was last offered at the strikethrough price on
06-13-2026

$ 183.34 USD
Free Shipping
Add to Wish List
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.
Show More Show Less
ECS Tuning Exact-Fit Stainless Steel Brake Lines (Front) - E46 Non-M RWD
ECS Tuning Exact-Fit Stainless Steel Brake Lines (Front) - E46 Non-M ...
ECS - Corporate Logo
T#:554078
Part#: 025318ECS01
In Stock
Sale - Save 15% $ 118.99

This product was last offered at the strikethrough price on
06-14-2026

$ 101.14 USD
Free Shipping
Add to Wish List
Sale - Save 15%
$ 118.99

This product was last offered at the strikethrough price on
06-14-2026

$ 101.14 USD
Free Shipping
Add to Wish List
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.
Show More Show Less
ECS Tuning Exact-Fit Stainless Steel Brake Lines (Front) - E46 M3
ECS Tuning Exact-Fit Stainless Steel Brake Lines (Front) - E46 M3 ...
ECS - Corporate Logo
T#:367416
Part#: E46698001
In Stock
Sale - Save 10% $ 109.99

This product was last offered at the strikethrough price on
06-13-2026

$ 98.99 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 109.99

This product was last offered at the strikethrough price on
06-13-2026

$ 98.99 USD
Free Shipping
Add to Wish List
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.
Show More Show Less
ECS Tuning Exact-Fit Stainless Steel Brake Lines (Front) - E46 325xi 330xi
ECS Tuning Exact-Fit Stainless Steel Brake Lines (Front) - E46 325xi ...
ECS - Corporate Logo
T#:554497
Part#: 025318ECS05
In Stock
Sale - Save 20% $ 134.99

This product was last offered at the strikethrough price on
06-14-2026

$ 107.99 USD
Free Shipping
Add to Wish List
Sale - Save 20%
$ 134.99

This product was last offered at the strikethrough price on
06-14-2026

$ 107.99 USD
Free Shipping
Add to Wish List
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.
Show More Show Less
ECS Tuning Exact-Fit Stainless Steel Brake Lines (Full Kit) - E46 325xi 330xi
ECS Tuning Exact-Fit Stainless Steel Brake Lines (Full Kit) - E46 325...
ECS - Corporate Logo
T#:369357
Part#: E46XI34
In Stock
Sale - Save 5% $ 196.99

This product was last offered at the strikethrough price on
06-13-2026

$ 187.14 USD
Free Shipping
Add to Wish List
Sale - Save 5%
$ 196.99

This product was last offered at the strikethrough price on
06-13-2026

$ 187.14 USD
Free Shipping
Add to Wish List
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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