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TRW BMW Brake Lines

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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Front Brake Hose - Priced Each
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
TRW - Corporate Logo
T#:593984
Part#: 34322229723
In Stock
$ 61.13

This product was last offered at the strikethrough price on
01-12-2026

$ 51.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 61.13

This product was last offered at the strikethrough price on
01-12-2026

$ 51.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
If you are replacing your brake lines, you will need to get some fluid. While bleeding the replacement lines, make sure to put in quality, system compatible fluid to give your vehicle the best in braking.
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Front Brake Hose - Priced Each
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
TRW - Corporate Logo
T#:594025
Part#: 34306752400
Back Ordered
$ 29.99 USD
Free Shipping on orders $49 and up
These are completely stock brake hoses made to fit your vehicle exactly. Ends have the same thread pitch as the stock unit and length is perfect. Designed to perform just like stock, this line will get your brakes working perfectly again. A high quality replacement for any damaged or swelled hose.
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