ECS Stainless Steel Brake Lines for BMW I01 i3 IB3

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Stainless steel brake lines offer an additional layer of protection from corrosion, but they also give your BMW a firmer positive pedal feel under hard braking conditions. Stainless steel brake lines reduce the expansion that happens in stock rubber brake lines under heavy braking - this is an easy performance upgrade that offers huge benefit to driving feel and longevity of your brake lines.

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ECS Stainless Steel Brake Lines - Front - I01 i3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:10486202
Part#: 047537LA01
In Stock
Sale - Save 52% $ 115.99

This product was last offered at the strikethrough price on
05-03-2026

$ 55.28 USD
Free Shipping
Sale - Save 52%
$ 115.99

This product was last offered at the strikethrough price on
05-03-2026

$ 55.28 USD
Free Shipping

DOT-compliant kit to improve pedal feel in your vehicle.

ECS Exact-Fit stainless reinforced brake lines provide more confident and dependable stopping by maintaining consistent brake pressure, long lasting corrosion resistance, and increased protection from failure.

Even when new, factory style fabric mesh lined rubber hoses are prone to expansion under the pressure of hard braking, whether it be highway panic stops or threshold braking at the track. This expansion is even more prominent in aged and weathered rubber hoses. ECS Tuning's Exact-Fit lines are engineered and assembled with braided stainless steel mesh and offer superior expansion resistance and reinforcement. The resistance to expansion creates a firmer pedal, and a more direct pedal feel. The signature red polymer coating provides additional protection from the elements and abrasion common with the constant movement of suspension and braking systems.

ECS Exact-Fit brake lines are engineered to comply with DOT (U.S. Department of Transportation) FMVSS 106 standards. All lines are made on dedicated, DOT-compliant brake equipment and each is tested to 3000 psi before being shipped.

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ECS Stainless Steel Brake Lines - Rear - I01 i3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:10486204
Part#: 047537LA02
In Stock
Sale - Save 63% $ 115.99

This product was last offered at the strikethrough price on
05-03-2026

$ 43.47 USD
Free Shipping
Sale - Save 63%
$ 115.99

This product was last offered at the strikethrough price on
05-03-2026

$ 43.47 USD
Free Shipping

DOT-compliant kit to improve pedal feel in your vehicle.

ECS Exact-Fit stainless reinforced brake lines provide more confident and dependable stopping by maintaining consistent brake pressure, long lasting corrosion resistance, and increased protection from failure.

Even when new, factory style fabric mesh lined rubber hoses are prone to expansion under the pressure of hard braking, whether it be highway panic stops or threshold braking at the track. This expansion is even more prominent in aged and weathered rubber hoses. ECS Tuning's Exact-Fit lines are engineered and assembled with braided stainless steel mesh and offer superior expansion resistance and reinforcement. The resistance to expansion creates a firmer pedal, and a more direct pedal feel. The signature red polymer coating provides additional protection from the elements and abrasion common with the constant movement of suspension and braking systems.

ECS Exact-Fit brake lines are engineered to comply with DOT (U.S. Department of Transportation) FMVSS 106 standards. All lines are made on dedicated, DOT-compliant brake equipment and each is tested to 3000 psi before being shipped.

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Front & Rear Exact-Fit Stainless Steel Brake Lines - Kit - I01 i3 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:14353723
Part#: 047537LA03AKT
In Stock
Sale - Save 25% $ 237.99

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

$ 178.48 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 237.99

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

$ 178.48 USD
Free Shipping on orders $49 and up

Complete set of DOT-compliant lines for an improved pedal feel

ECS Exact-Fit stainless reinforced brake lines provide more confident and dependable stopping by maintaining consistent brake pressure, long lasting corrosion resistance, and increased protection from failure.

Even when new, factory style fabric mesh lined rubber hoses are prone to expansion under the pressure of hard braking, whether it be highway panic stops or threshold braking at the track. This expansion is even more prominent in aged and weathered rubber hoses. ECS Tuning's Exact-Fit lines are engineered and assembled with braided stainless steel mesh and offer superior expansion resistance and reinforcement. The resistance to expansion creates a firmer pedal, and a more direct pedal feel. The signature red polymer coating provides additional protection from the elements and abrasion common with the constant movement of suspension and braking systems.

ECS Exact-Fit brake lines are engineered in house to comply with DOT (U.S. Department of Transportation) FMVSS 106 standards. All lines are made on dedicated, DOT-compliant brake equipment and each is tested to 3,000 psi before being shipped.

Included in this kit are a pair of custom made ECS Exact-Fit brake lines for the front and rear of your vehicle,

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