HEL BMW E81 E82 E89 E90 E92 M Sport Stainless Steel Front and Rear Braided Brake Lines – Including 135i, 320i, 335i and Z4 35i
Upgrade your BMW braking with HEL Performance stainless steel braided brake lines. This complete front and rear brake hose kit is a direct like-for-like replacement for the factory rubber hoses on M Sport models, delivering sharper pedal feel, faster response and consistent braking performance on the road and on track. Includes fitment for BMW 135i, 320i, 335i and Z4 35i. Part Number: BMW-6-342.
HEL braided brake lines replace the original rubber hoses that can expand under pressure, eliminating that spongy pedal feel under hard braking. The PTFE inner and stainless steel braided outer keep the line structure stable, so what your foot asks for is what your calipers deliver.
Why choose HEL stainless steel braided brake lines for your BMW?
- Sharper brake pedal feel and improved modulation under repeated heavy braking.
- Stainless steel 303/304 fittings and hose for maximum corrosion resistance and long-term reliability.
- PTFE inner with stainless over-braid and protective PVC cover for durability and heat resistance.
- Direct-fit, like-for-like replacement for standard flexible brake hoses on M Sport models.
- Complete front and rear kit designed to your specific chassis for a clean, OE-style fit.
- Trusted brand, proven on road and track with a HEL Lifetime Warranty.
- Choose your colour and add a premium, OEM+ look to the wheel arches.
We run these HEL braided brake hoses on our own builds and customer cars. Feedback has been consistently excellent, with customers praising the firmer pedal, better confidence and consistent stopping power.
Key features
- Line inner material: PTFE
- Line outer material: Stainless steel 303/304 with protective PVC cover
- Fittings material: Stainless steel 303/304
- Temperature range: -70°C to 260°C (-94°F to 500°F)
- Inside diameter: 3.5 mm (0.138")
- Outside diameter: 7.5 mm (0.295")
- Maximum working pressure: 290 bar (4206 PSI)
- Burst pressure: 870 bar (12618 PSI)
- Minimum bend radius: 38 mm (1.496")
What’s in the box
- Front and rear stainless steel braided brake lines
- Stainless steel banjo bolts if required
- Copper crush washers if required
- HEL Lifetime Warranty keyring fob
- Installation leaflet
Compatibility
M Sport models only. Includes 135i, 320i, 335i and Z4 35i where applicable.
- BMW 1 Series: E81, E87, E87 LCI, E88, E82
- BMW 3 Series: E90, E90 LCI, E91, E91 LCI, E92, E92 LCI, E93, E93 LCI
- BMW Z4: E89
Please note: Does not fit xDrive models and does not fit E91/E92/E93 M3.
Part number
BMW-6-342
Fitting and support
Professional fitting is available at Nforcd in Warwickshire. Request a quote at Sales@nforcd.com.
Built to perform
Don’t risk zinc-plated fittings that can corrode. HEL uses stainless steel for both the lines and the fittings to maximise durability and reliability. Choose your colour, fit once and enjoy confident braking every time you press the pedal.
Manufacturer: HEL Performance
Warranty: HEL Lifetime Warranty
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What’s stopping you? Choose your colour and add to basket.