HEL BMW 3 Series G20 Stainless Steel Braided Front and Rear Brake Lines
Upgrade the braking performance of your BMW 3 Series G20 with HEL Performance stainless steel braided brake lines. This front and rear brake hose kit is the proven brake line upgrade for sharper pedal feel, stronger stopping power and improved braking consistency on road and track. If you are searching for BMW G20 braided brake lines, BMW 3 Series stainless steel brake hoses, HEL Performance brake lines G20 or BMW 3 Series G20 brake line upgrade, this is the kit you want.
Built with PTFE inner hose and stainless steel 303-304 braided outer with stainless steel fittings, HEL braided lines remove the spongy pedal feel you get from factory rubber hoses when hot or under hard braking. Expect immediate pedal response, better modulation and confidence lap after lap. We have fitted these HEL lines to customer BMW G20 cars at Nforcd and the feedback has been consistently excellent for pedal feel and durability. Customers love the quality, the finish and the confidence they deliver.
Why choose HEL stainless steel braided brake hoses for your BMW G20
- Direct-fit BMW 3 Series G20 front and rear brake lines for precise, repeatable braking
- Stainless steel braided hose with stainless steel fittings for maximum corrosion resistance
- Eliminates pedal sponginess under hard braking and heat
- Improves pedal bite and feel for road, track day and spirited driving
- Compatible with all brake fluids
- Complete vehicle-specific kit assembled in-house by HEL Performance
- Lifetime warranty from HEL
Do not risk zinc-plated fittings that can corrode. HEL uses stainless steel fittings and stainless steel braid throughout for reliability in all UK conditions. If you are searching for BMW G20 brake hoses, stainless braided brake lines BMW 3 Series, HEL G20 brake line kit or performance brake line upgrade for BMW 3 Series, this kit delivers.
Technical specifications
- Line inner material: PTFE
- Line outer: Stainless steel braid with protective PVC cover
- Fittings: Stainless steel 303-304
- Temperature range: -70°C to 260°C
- Inside diameter: 3.5 mm
- Outside diameter: 7.5 mm
- Maximum working pressure: 290 bar
- Burst pressure: 870 bar
- Minimum bend radius: 38 mm
What is included
- Front and rear stainless steel braided brake lines for BMW 3 Series G20
- Stainless steel banjo bolts where required
- Copper crush washers where required
- Lifetime warranty keyring fob
- Installation leaflet
Compatibility
BMW 3 Series G20 (2017+)
Please note: Does not include the M3.
Colour options and part numbers
- BMW-4-657-01 – Transparent / Clear
- BMW-4-657-02 – Carbon Fibre Look
- BMW-4-657-03 – Black
- BMW-4-657-04 – White
- BMW-4-657-05 – Transparent Red
- BMW-4-657-06 – Red
- BMW-4-657-07 – Orange
- BMW-4-657-08 – Yellow
- BMW-4-657-09 – Green
- BMW-4-657-10 – Transparent Blue
- BMW-4-657-11 – Blue
- BMW-4-657-12 – Transparent Purple
- BMW-4-657-13 – Pink
Brand and warranty
Manufactured by HEL Performance with HEL Lifetime Warranty.
Fitting and support
Professional installation recommended. We offer fitting at Nforcd in Warwickshire. Request a fitting quote by emailing Sales@nforcd.com.
Choose your colour and add to basket now for a simple, high-impact BMW G20 brake upgrade. HEL BMW 3 Series G20 stainless steel braided front and rear brake lines deliver the pedal feel, control and confidence every enthusiast is searching for.