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Description
HEL Performance Brake Lines for Subaru Impreza WRX & STi 2002-2007, Stainless Steel BraidedThe HEL Performance Subaru Impreza braided brake line kit has been manufactured in house, assembled, and machine crimped directly onto high quality stainless steel braided hose ensuring an exact match to your standard brake hoses. Each HEL brake line kit arrives complete with every essential component, resulting in a smooth and straightforward installation. What are the Benefits? Eliminates soft, sponge like braking and delivers consistent performance
The HEL Performance Subaru Impreza braided brake line kit has been manufactured in-house, assembled, and machine-crimped directly onto high-quality stainless steel braided hose ensuring an exact match to your standard brake hoses. Each HEL brake line kit arrives complete with every essential component, resulting in a smooth and straightforward installation.
What are the Benefits?
- Eliminates soft, sponge-like braking and delivers consistent performance Standard rubber brake hoses expand under pressure, especially during harsh braking, resulting in a soft, and unpredictable brake pedal feel. Featuring a 3-layer construction, HEL braided brake hoses can withstand both extreme pressures and temperatures generated during demanding conditions, promoting new levels of braking response, modulation, and control. Standard rubber brake hoses have a lifespan of about 5 years before needing to be replaced. Why settle for inferior brake lines when HEL replacements, priced similarly, offer a lifetime of reliability?
- Unrivaled durability and abrasion resistance While other manufacturers cut corners with zinc-plated fittings, HEL takes pride in manufacturing every brake hose fitting in-house using high-quality 303/304 grade stainless steel. HEL braided brake hoses feature a robust PTFE inner core, renowned for its exceptional chemical resistance and extreme temperature tolerance. Unlike traditional rubber hoses, the PTFE core shields against perishing or cracking, even over long periods of time. Reinforcing the PTFE core is a high-strength stainless steel overbraid, providing further protection against wear and tear. As a final layer of safeguarding, a clear or colored wipe-clean PVC cover finishes the hose neatly and protects body panels and paintwork from becoming marred or scratched.
- Built to last, backed by the no-quibble HEL Lifetime Warranty Having full control over the in-house manufacturing process puts HEL in the position to promise you that there is no doubt in their quality, and it is something HEL is extremely proud of. All HEL brake hoses are tested to extremes in the laboratory, and on the racetrack, where they're proven time and time again.
- Enhanced aesthetics and customization With multiple hose color options available, you have the freedom to customize your brake line kit to coordinate with your color scheme. If you prefer the OEM look, classic opaque Black seamlessly blends in. However, for those looking to make a statement, HEL offers a diverse range of colors to complement most preferences.
- HEL's unique, trend-setting hose fitting and ferrule design Every HEL Performance brake line fitting features a unique internal multi-groove design. During the assembly process, as the hose fitting and ferrule are swaged onto the hose, the PTFE inner core is pushed into three internal grooves. These grooves are dual-purpose: they form internal sealing o-rings and they enable the free and secure rotation of the fittings post-hydraulic swaging. This innovative design not only maintains the integrity of the hose but also guarantees that the fittings remain securely in place. In bespoke applications, this promotes the ability to cleverly rotate the fittings whilst in position to finesse the fitment. The hose ferrule features an internally located locking groove, which securely aligns with a channel on the hose fitting. Once swaged together, this mechanism ensures that the hose fitting will never detach from the hose.
Why choose HEL Performance?
- Superior quality - like no other What sets HEL apart is simple yet significant; HEL handles the entire manufacturing process in-house for the complete range of stainless steel brake hose fittings and ferrules using an array of the latest technology CNC machinery. This gives HEL full control over the manufacturing process, leading to exceptional quality and faultless products. This commitment guarantees longevity and unwavering durability, even when used in the most demanding and challenging conditions.
- Road legal anywhere in the world When it comes to brakes, compromise simply isn't an option, especially in highly competitive motorsport environments where safety and victory can both depend on HEL's range of products. The entire range of HEL brake hoses comply with the strict criteria and requirements of FMVSS-106 and are supported by a wealth of certification, so you can use them anywhere in the world with utmost confidence.
Simply choose your favorite hose color and click 'add to basket' to order your set of HEL brake lines. What's Stopping You?
What's Included
- Stainless Steel Braided Brake Hoses & Fittings
- Copper Crush Washers*
- Mounting Components*
- Lifetime Warranty
- Installation Leaflet
*Only provided if required.
Vehicle Specifications
| Manufacturer | Subaru |
| Model | Impreza |
| Variant | WRX & STi |
| Notes | |
| Year | 2001-2007 |
Standard OEM Replacements
Like for like replacements for the standard flexible brake hoses on your vehicle.
Want to see behind the scenes?
Take a look at the unique manufacturing and assembly process behind our flagship braided brake hoses.
Hose Specifications
| AN Hose Size | AN3, AN03, -3 |
| Internal Diameter | 3mm, 1/8" |
| External Diameter | 8mm, 5/16" |
| Weight (Per Metre) | 71g, 0.16lbs |
| Inner Material (Core) | PTFE |
| External Material (Overbraid) | Stainless Steel - 303/304 |
| External Material (Outer) | PVC (Transparent or Colored) |
| Fitting Material (Hose End) | Stainless Steel - 303/304 |
| Minimum Temperature | -70°C -94°F |
| Maximum Temperature | 250°C, 482°F |
| Operating Pressure | 4206 PSI, 290 BAR |
| Burst Pressure | 12618 PSI, 870 BAR |
| Minimum Bend Radius (90°) | 19mm, 0.7" |
| Fluid Compatibility | Petrol, E5, E10, E85, Race Fuel, Methanol, Diesel, Nitrous Oxide, Engine & Hydraulic Oil, Air, CO2, Coolant, Water, Brake & Clutch Fluid (DOT) |
| Brand | HEL Performance |
Disclaimer
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Looks very nice and sizing is right
Color: Navy Blue, Size: 14, Color: Navy Blue, Size: 14
I ordered this for my 13-year-old who currently wears a size 12-14. He's closer to the 12, but has enough clothes in that size, so I ordered the 14 in navy blue. He chose the color, although it took him a while to decide. My kids so far have preferred not to go to school dances or dressier school functions, but I try to keep an outfit on hand in case they need it, and he does have to dress up a little for school band performances. He doesn't really have any kind of clothing preferences (yet), and is just as likely to look dressed up as he is to wear something completely wrinkled (but clean).
This vest fits as expected. It is a bit large on him to the same degree that the other size 14 clothes he has are. He is pretty skinny, so while I think it would fit someone who is more average sized, I'm not sure how well it will do on huskier sizes. It has a nice buckle on the back as most men's vests like these have, so it can be adjusted in that sense.
The navy color is a bit of a brighter shade than your average navy, but not outside of the normal range for navy. I like it. It’s hard to get the exact color in pictures.
The fabric and construction both seem to be good quality. The fabric feels average compared to my husband's dress vests, better than the lower quality/cheaper ones and not quite as nice as the ones he spent more on. This boy's dress vest is currently being sold for approximately $20, which I think is great for a nice dress vest like this.
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Reviewed in the United States on February 27, 2026
★★★★★ 5
"Navy Vest & Pocket Square Charm; Formal Polish for Perfect Pairing
Color: Navy Blue, Size: 8, Color: Navy Blue, Size: 8
This very charming boys navy blue vest pairs perfectly with the accompanied pocket square, adding formal charm to dockers or navy khakis. My boys look dapper in matching sets. A timeless style that elevates any outfit.
Made with quality fabric that appears to resist wrinkles, with the pocket square folding neatly for that polished touch. Comfortable and event ready.
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Adorable boys vest! Dress up or down!
Color: Light Gray, Size: 5, Color: Light Gray, Size: 5
Super cute vest! Made of quality materials. The buttons on the front all work very well. My four year old can easily button and unbutton them himself. All 3 pockets in the front are functional cute little pockets. There are vertical line stitchings making this vest look just like dad's. The back is easily adjustable. I will stay I was nervous it was going to be too big for my almost 4 year old - I ordered the smallest size available, size 5 and it actually fits him perfectly. In fact, I could even have gotten him the size 6 and it would have fit so I recommend to size up. It's a breathable vest. The gray color goes with lots of other colors. It's an adorable vest. You can dress it up with a nice suit or dress down. It's adorable with a t shirt and jeans. The inside back is a nice silky material. This vest is very well made - its thick but breathable and a great value for the dollar. I highly recommend.
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Reviewed in the United States on March 6, 2026
★★★★★ 5
Perfect Fit and Amazing Quality – Highly Recommend!
Color: Black, Size: 12, Color: Black, Size: 12
I am absolutely thrilled with this boys’ formal vest! The size was spot on—it fit perfectly without being too tight or too loose, which can be hard to find for kids’ dress clothes. The material feels premium, soft yet structured, and it looks much more expensive than it actually is. I ordered it for a wedding where my son was the ring bearer, and it photographed beautifully. It gave him such a classy, well-dressed look while still allowing him to move comfortably through the day.
The stitching and finish are top-notch, and the color stayed vibrant even after washing. It paired perfectly with a white shirt and dress pants we already had. I also appreciate how versatile it is—it’ll be great for Easter, family photos, or any other special occasion. Overall, I’m extremely happy with the quality, fit, and style of this vest. Definitely a 5-star purchase that I would buy again without hesitation!
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Reviewed in the United States on March 6, 2026
★★★★★ 5
Perfect Suit Great Quality and Value
Color: Lavender Purple, Size: 6 Years, Color: Lavender Purple, Size: 6 Years
I love at how nice this boys suit turned out. The slim fit gives it a stylish, elegant look, and it makes my nephew look so sharp and grown up. Fit true to size.
The material feels good quality, not thin or cheap, and it’s definitely nicer than I expected for the price. I really like that it comes as a full set, which made things so much easier instead of having to buy down extra pieces. Love the tie and the vest, so cute.
He wore it for a special event and got so many compliments, people couldn’t believe how handsome he looked. It stayed looking neat all day, and he was able to move around comfortably. I could easily see him wearing this again for weddings, church, holidays, or even school pictures.
Overall, it’s a great buy if you want your little guy to look dressed up without spending a fortune. Beautiful boys suit, stylish and elegant, great value and quality. Wash inside out, and air dry.
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Reviewed in the United States on August 26, 2025