Fits 2008-2014 Lexus IS F models.

R1 Concepts Stainless Steel Brake Lines replace factory rubber hoses to eliminate the expansion and sponginess associated with high-pressure braking. These lines are engineered to maintain consistent hydraulic pressure, providing a firmer, more responsive pedal feel whether you are on the street or the track. By reducing line flex, these hoses improve brake modulation and overall stopping confidence.

Construction features a high-grade PTFE inner core that resists chemical breakdown and heat. This core is wrapped in a high-strength stainless steel braided weave that prevents the hose from expanding under load. A clear, abrasion-resistant PVC outer coating protects the stainless steel from dirt, debris, and corrosion, ensuring a long service life in harsh environments. Each kit is precision-engineered for a direct-fit installation and is DOT approved for street use.

• Part Number: HSK-75036
• Position: Rear
• PTFE inner core for superior pressure resistance
• Stainless steel braided exterior prevents line expansion
• Clear PVC coating protects against abrasion and corrosion
• DOT approved for street use and safety compliance
• Includes banjo bolts and copper washers where required for installation
• Direct-fit design utilizes factory mounting points

Fits 1995-2000 Lexus LS400.

R1 Concepts Stainless Steel Brake Lines replace factory rubber hoses to eliminate the expansion that occurs under high hydraulic pressure. By reducing line flex, these hoses provide a firmer, more responsive brake pedal and more consistent modulation during heavy braking. This improved hydraulic efficiency is essential for spirited street driving, towing, or any application where brake fade and soft pedal feel must be minimized.

Construction features a high-strength PTFE inner core for superior pressure resistance, wrapped in a rugged stainless steel braided weave. A clear, abrasion-resistant PVC outer coating protects the braid from dirt, debris, and corrosion, ensuring a long service life. These lines are precision-engineered with factory-style fittings for a direct-fit installation and are DOT-approved for street use.

• Stainless steel braided exterior prevents hose expansion for a firmer brake pedal
• High-grade PTFE inner core offers superior heat and pressure resistance
• Clear PVC coating protects against abrasion and environmental corrosion
• Direct-fit design utilizes factory-style mounting points for straightforward installation
• DOT-approved to meet strict safety and quality standards for street use
• Includes necessary hardware such as banjo bolts and copper washers where applicable
• Manufacturer Part Number: HSK-75035

Fits 1992-2000 Lexus SC300 models. Upgrade your vehicle's braking system with the R1 Concepts Stainless Steel Brake Hose kit, designed to eliminate the spongy pedal feel common with aging rubber lines. These hoses are engineered for high-pressure environments, ensuring consistent hydraulic force reaches your calipers for more precise brake modulation and increased driver confidence during spirited driving or heavy braking.

• Stainless Steel Braided Exterior: High-strength weave prevents hose expansion under high pressure, maintaining a firm and responsive brake pedal.
• PTFE Inner Core: Provides superior resistance to heat and chemical degradation while ensuring smooth fluid flow.
• Protective PVC Coating: A clear, abrasion-resistant outer layer prevents chaffing and protects the braided steel from dirt, debris, and corrosion.
• DOT Approved: Certified to meet strict United States Department of Transportation safety standards for street use.
• Direct-Fit Installation: Precision-engineered fittings and included hardware ensure a secure, factory-style fitment without modifications.
• MPN: HSK-75032

Fits 2016-2019 Lexus GS200t (Rear).

R1 Concepts Stainless Steel Brake Lines replace factory rubber hoses to eliminate expansion under high hydraulic pressure. By significantly reducing line flex, these PTFE-core lines provide a firmer, more responsive brake pedal and consistent modulation during aggressive driving or heavy braking. Each line is wrapped in a high-strength stainless steel braid and finished with an abrasion-resistant clear PVC coating to protect against road debris and corrosion, ensuring long-term durability in harsh environments.

• PTFE inner core for superior pressure resistance and thermal stability.
• Stainless steel braided exterior prevents hose expansion for a firm, consistent pedal feel.
• Clear PVC outer coating protects against abrasion, chafing, and corrosion.
• Direct-fit design includes precision-engineered fittings and mounting brackets for a secure installation.
• United States DOT approved for street use and safety compliance.
• Includes banjo bolts and copper washers where required for installation.
• Manufacturer Part Number: HSK-75020

Fits the 2006 Lexus GS300.

Upgrade your vehicle’s braking system with the R1 Concepts HSK-75008 front stainless steel brake line. Unlike factory rubber hoses that expand and swell under high hydraulic pressure—leading to a soft or "spongy" brake pedal—this braided line provides a firm, consistent response. By significantly reducing line flex, this hose ensures that hydraulic force is transferred directly to the calipers, improving modulation and driver confidence during spirited street driving, towing, or heavy braking scenarios.

Engineered for long-term durability in harsh environments, each line features a PTFE inner core that is highly resistant to heat and chemical breakdown. This core is wrapped in a high-tensile stainless steel braid for superior pressure retention and then finished with an abrasion-resistant clear PVC outer coating. This jacket protects the braid from dirt, debris, and chaffing against suspension components. These lines are United States DOT approved for street use, meeting rigorous safety and quality standards.

• Prevents hose expansion for improved pedal feel and more precise brake modulation
• High-strength PTFE inner core with 304 stainless steel braided reinforcement
• Clear PVC outer coating protects against corrosion and abrasion
• Direct-fit design includes necessary mounting brackets and hardware where applicable
• DOT approved for street-legal performance and safety compliance
• Includes banjo bolts and copper crush washers for a complete installation
• Manufacturer Part Number: HSK-75008

Fits 2001-2006 Lexus LS430.

Upgrade your hydraulic system with R1 Concepts Stainless Steel Brake Lines, engineered to eliminate the "spongy" pedal feel associated with factory rubber hoses. Under high hydraulic pressure, traditional rubber lines can expand, resulting in inconsistent braking and reduced driver confidence. These high-performance replacements utilize a high-strength stainless steel braided exterior to prevent hose expansion, ensuring immediate and consistent brake response for daily driving, towing, or spirited performance use.

Each line is built around a PTFE inner core for superior pressure resistance and thermal stability. To ensure a long service life, a clear abrasion-resistant PVC outer coating is applied to protect the braided weave from dirt, debris, and chafing. These lines are United States DOT approved for street safety and feature precision-engineered fittings to ensure a direct-fit installation into factory mounting points.

• PTFE inner core provides superior pressure resistance and consistent fluid delivery
• Stainless steel braided exterior prevents hose expansion under heavy braking
• Clear PVC coating protects against corrosion, dirt, and abrasion
• United States DOT approved for street-legal safety compliance
• Direct-fit design includes mounting brackets and hardware for secure installation
• Manufacturer Part Number: HSK-75007

Fits 2007-2018 Lexus GS350.

R1 Concepts Stainless Steel Brake Hoses (HSK-75006) are engineered to eliminate the spongy pedal feel associated with factory rubber lines. Unlike traditional hoses that expand under high hydraulic pressure, these front brake lines utilize a high-strength stainless steel braided weave that maintains structural integrity. This reduction in line flex results in a firmer, more responsive brake pedal and improved modulation, making them an ideal upgrade for daily driving, towing, or spirited performance use.

Each hose features a PTFE inner core for superior pressure resistance and a clear, abrasion-resistant PVC outer coating that protects against chaffing, road debris, and corrosion. These lines are precision-engineered as a direct-fit replacement, utilizing factory-style mounting points for a secure installation. Every kit is United States DOT approved, ensuring compliance with strict safety standards for street use.

• Direct-fit for 2007-2018 Lexus GS350 front braking systems
• Stainless steel braided exterior prevents hose expansion and pedal fade
• High-pressure PTFE inner core for consistent hydraulic response
• Clear PVC outer coating provides protection against corrosion and debris
• DOT approved for street use and safety compliance
• Includes banjo bolts and copper washers where applicable
• Manufacturer Part Number: HSK-75006

Fits 1998-2005 Lexus GS300.

R1 Concepts Stainless Steel Brake Lines replace factory rubber hoses to eliminate the "spongy" pedal feel caused by hose expansion under high hydraulic pressure. These performance lines feature a PTFE inner core reinforced with a high-strength stainless steel braided weave, ensuring consistent brake response and improved modulation. This increased hydraulic efficiency is critical for maintaining driver confidence during aggressive driving, towing, or spirited street use.

For maximum service life, each line is encased in an abrasion-resistant clear PVC outer coating that protects the stainless braid from dirt, debris, and corrosion. These lines are United States DOT approved to meet strict safety standards for street use and are precision-engineered for a direct-fit installation using factory-style mounting points.

• High-strength stainless steel braided exterior reduces line expansion
• PTFE inner core provides superior pressure resistance
• Clear PVC coating protects against abrasion and corrosion
• Firm and responsive brake pedal feel for better modulation
• United States DOT approved for street safety compliance
• Includes banjo bolts and copper washers where applicable
• Manufacturer Part Number: HSK-75005

Fits 1992-2000 Lexus SC300.

Upgrade your braking system's hydraulic efficiency with the R1 Concepts stainless steel brake hose. This left front hose is engineered to replace the factory rubber line, which can expand and soften under high pressure. By utilizing a high-strength braided exterior, this hose eliminates expansion to provide a firmer, more responsive pedal feel and more consistent braking performance during spirited driving or heavy use.

Construction features a premium PTFE inner core for superior pressure resistance and a stainless steel braided weave for maximum durability. An abrasion-resistant clear PVC outer coating protects the assembly against dirt, debris, and corrosion, ensuring an extended service life. Each hose is DOT approved to meet strict safety standards for street use and features precision-engineered fittings for a secure, direct-fit installation.

• PTFE inner core for superior pressure resistance and fluid compatibility
• Stainless steel braided exterior prevents line expansion and hose flex
• Clear PVC coating protects against abrasion, chaffing, and corrosion
• DOT approved for street use and safety compliance
• Includes banjo bolts and copper washers where applicable
• Direct-fit design for seamless installation into factory mounting points
• Manufacturer Part Number: HSK-75001

Fits 2003 Audi RS6 models.

R1 Concepts Stainless Steel Brake Lines replace factory rubber hoses to provide a firmer, more responsive brake pedal and consistent hydraulic pressure. While standard rubber lines can swell and expand under heavy braking or heat, these lines utilize a high-strength stainless steel braided weave over a PTFE inner core to eliminate hose expansion and improve brake modulation. This kit is designed for high-performance applications, towing, or daily driving where consistent braking performance is critical.

For long-term durability, each line features a clear, abrasion-resistant PVC outer coating that protects the stainless steel braid from dirt, debris, and potential chaffing against suspension components. These lines are United States DOT approved for street use and are engineered to fit factory mounting points.

• Direct-fit stainless steel braided exterior for reduced line expansion and durability
• PTFE inner core provides superior resistance to high hydraulic pressures
• Clear abrasion-resistant PVC coating protects against corrosion and debris
• DOT approved for street use and safety compliance
• Includes banjo bolts and copper washers (where applicable)
• Includes mounting brackets for secure factory-style installation
• Complete front and rear set
• Manufacturer Part Number: HSK-74072

Fits 2009-2018 Volkswagen Tiguan.

Upgrade your braking response with R1 Concepts Stainless Steel Braided Brake Hoses. These rear hoses are engineered to replace factory rubber lines, which are prone to expansion and volumetric swell under high hydraulic pressure. By utilizing a high-strength stainless steel weave over a PTFE inner core, these lines maintain their diameter even during aggressive braking, towing, or spirited driving. This results in a firmer, more consistent pedal feel and improved brake modulation by ensuring maximum hydraulic force reaches the calipers.

• Durability: High-pressure PTFE inner core wrapped in a 304 stainless steel braided exterior for superior expansion resistance.
• Protection: Clear PVC outer coating protects the braid against abrasion, road grime, and corrosion for a longer service life.
• Safety Standards: United States DOT approved for street use, ensuring compliance with strict safety and quality benchmarks.
• Direct Fit: Precision-engineered fittings and included hardware (banjo bolts and copper washers where required) ensure a straightforward installation to factory mounting points.
• Application: Optimized for daily driving, heavy-duty towing, and performance street use.
• Manufacturer Part Number: HSK-74071

Fits 2013 Audi A3 (Rear).

R1 Concepts Stainless Steel Brake Hoses are engineered to replace soft factory rubber lines, providing a firmer, more responsive pedal feel and consistent hydraulic pressure. These hoses utilize a high-strength stainless steel braided weave over a PTFE inner core, which prevents the line expansion that causes mushy brake response during heavy deceleration, towing, or spirited driving. To ensure long-term reliability in harsh environments, each hose is finished with an abrasion-resistant clear PVC outer coating that protects against dirt, road salt, and corrosion.

Designed as a direct-fit replacement, this brake line kit includes necessary hardware like banjo bolts and copper washers where required for a secure, factory-style installation. Every line is United States DOT approved, meeting strict safety and quality standards for legal street and performance use.

• High-strength stainless steel braided exterior prevents line expansion under high hydraulic pressure
• PTFE inner core provides superior resistance to pressure and chemical degradation
• Clear PVC coating adds an extra layer of protection against chaffing and debris
• Delivers improved brake modulation and driver confidence compared to OE rubber hoses
• DOT approved for street-legal performance and safety compliance
• Includes precision-engineered fittings and necessary hardware for a direct-fit installation
• Manufacturer Part Number: HSK-74067

Fits 2013-2019 Volkswagen Beetle.

Upgrade your vehicle's braking response and pedal feel with R1 Concepts stainless steel braided brake lines. Designed to replace soft, factory rubber hoses that can swell and expand under pressure, these lines utilize a high-strength stainless steel weave to maintain consistent hydraulic pressure. This reduction in line flex translates directly to a firmer, more communicative brake pedal, providing better modulation during spirited driving, towing, or daily commutes.

Each hose is constructed with a PTFE inner core for maximum chemical and heat resistance, ensuring the brake fluid remains contained without degradation. To protect against the elements, a clear, abrasion-resistant PVC outer coating shields the braided mesh from dirt, debris, and corrosion, extending the service life of the assembly. These DOT-approved lines are precision-engineered for a direct-fit installation, utilizing factory-style mounting points and hardware for a secure fit.

• Manufacturer Part Number: HSK-74060
• Stainless steel braided exterior prevents hose expansion under high pressure
• PTFE inner core provides superior pressure resistance and fluid compatibility
• Abrasion-resistant clear PVC coating protects against chaffing and corrosion
• United States DOT approved for legal street use
• Includes banjo bolts and copper washers where applicable for a complete install
• Direct-fit design engineered to mount to factory locations

Fits 1998-2010 Volkswagen Beetle.

The R1 Concepts HSK-74048 Upper Rear Stainless Steel Brake Hose is designed to replace standard factory rubber lines that are prone to expansion under pressure. By utilizing a high-strength stainless steel braided exterior over a PTFE inner core, this hose virtually eliminates line swell. This results in a firmer, more communicative brake pedal and more consistent hydraulic pressure during heavy braking, towing, or spirited street performance.

To ensure long-term reliability in harsh road conditions, the braided weave is encased in a clear, abrasion-resistant PVC coating. This layer protects the stainless steel from road debris, dirt, and chaffing against chassis or suspension components. Each hose is precision-engineered for a direct-fit installation, utilizing factory-style mounting points for a secure and straightforward setup.

• Reduced Line Expansion: Stainless steel braiding prevents hose flex under high hydraulic pressure for better modulation.
• PTFE Inner Core: Provides superior heat resistance and chemical stability for consistent brake fluid flow.
• Protective Coating: Clear PVC outer layer guards against corrosion, dirt, and abrasion.
• Street Legal: United States DOT approved to meet strict safety and quality standards.
• Installation Ready: Direct-fit design includes necessary hardware like banjo bolts and copper washers where applicable.

• Manufacturer Part Number: HSK-74048
• Position: Upper Rear
• Material: Stainless Steel Braid / PTFE Core / PVC Coating
• Certification: DOT Approved

Fits 2014-2024 Audi A3 (Front). This R1 Concepts stainless steel brake hose (HSK-74030) is engineered to eliminate the spongy pedal feel associated with factory rubber lines. By replacing expanding rubber with a high-strength stainless steel braided weave over a PTFE inner core, these lines maintain consistent hydraulic pressure even under heavy braking loads encountered during towing, track use, or spirited driving.

Each hose features an abrasion-resistant clear PVC outer coating to protect the stainless braid from debris, road salt, and chaffing. The precision-engineered fittings and included hardware ensure a direct-fit replacement of the OE components without modification. These lines are fully United States DOT approved, meeting all safety and quality standards for street use.

• High-strength stainless steel braided exterior prevents line expansion
• PTFE inner core for superior thermal and pressure resistance
• Clear PVC coating protects against corrosion and mechanical wear
• Improves brake modulation and overall pedal firmness
• United States DOT approved for street and performance applications
• Includes necessary banjo bolts and copper washers where applicable
• Manufacturer Part Number: HSK-74030

Fits 2008-2013 Audi A3 (Front).

R1 Concepts Stainless Steel Brake Lines (HSK-74029) are engineered to replace soft, factory rubber hoses that tend to expand under pressure. By utilizing a high-strength stainless steel braided weave over a PTFE inner core, these lines eliminate hose swell, resulting in a firmer, more communicative brake pedal and consistent hydraulic pressure during spirited driving, towing, or heavy braking scenarios.

Each hose is encased in a clear, abrasion-resistant PVC outer coating to protect the stainless steel braid from dirt, debris, and chaffing. Designed as a direct-fit upgrade, this kit includes precision-engineered fittings and necessary mounting hardware for a secure installation that maintains factory-style routing.

• Construction: PTFE inner core with a stainless steel braided exterior for maximum pressure resistance.
• Protection: Clear PVC outer jacket prevents corrosion and abrasion damage.
• Safety: United States DOT approved for street use and safety compliance.
• Installation: Direct-fit design; includes banjo bolts, copper washers, and mounting brackets where applicable.
• Performance: Reduces line expansion to improve brake modulation and pedal feel.
• MPN: HSK-74029

Fits 2012-2013 Volkswagen Golf R.

Upgrade your vehicle's hydraulic efficiency with R1 Concepts Stainless Steel Brake Lines (HSK-74028). These lines replace factory rubber hoses that are prone to expansion under pressure, which often results in a soft or "spongy" brake pedal. By utilizing a high-strength braided stainless steel exterior, these hoses eliminate line flex to provide a firmer, more responsive pedal feel and consistent modulation during spirited driving or heavy braking.

• PTFE Inner Core: Engineered for superior pressure resistance and chemical stability to maintain consistent brake response.
• Stainless Steel Braiding: High-tensile weave prevents hose expansion under high hydraulic loads.
• PVC Outer Coating: Clear, abrasion-resistant jacket protects the stainless steel braid from dirt, debris, and chaffing.
• DOT Approved: Fully compliant with United States DOT safety standards for street use.
• Installation Hardware: Includes precision-engineered fittings, banjo bolts, and copper washers (where applicable) for a direct-fit, factory-style installation.

Fits 2015-2019 Audi Q3.

R1 Concepts Stainless Steel Brake Lines replace soft factory rubber hoses to provide a firmer, more responsive brake pedal. Designed for both daily driving and performance use, these front brake lines eliminate the expansion associated with rubber under high-pressure braking, ensuring consistent hydraulic pressure and improved modulation for the driver.

Each hose is constructed with a PTFE inner core for superior pressure resistance, wrapped in a high-strength stainless steel braid. A clear, abrasion-resistant PVC outer coating protects the assembly from dirt, debris, and corrosion, ensuring long-term durability in harsh environments. These lines are precision-engineered to match factory mounting points for a direct-fit installation.

• DOT approved for street use and safety compliance
• PTFE inner core with stainless steel braided exterior prevents line expansion and flex
• Clear PVC coating protects against chaffing and road salt corrosion
• Ideal for towing, spirited street performance, and daily commuting
• Includes required hardware such as banjo bolts and copper washers where applicable
• Manufacturer Part Number: HSK-74027

Fits the 2004 Volkswagen R32 (Front Left).

The R1 Concepts stainless steel brake hose is designed to replace the factory rubber line, eliminating the volumetric expansion or "swelling" that causes a spongy brake pedal feel. By utilizing a high-strength stainless steel braided exterior over a PTFE inner core, this hose maintains consistent hydraulic pressure even under heavy braking or high-heat conditions. This direct-fit upgrade provides a firmer, more responsive pedal and better brake modulation during spirited driving or daily use.

For long-term reliability, the braided mesh is encased in a clear, abrasion-resistant PVC outer coating that prevents dirt, debris, and corrosion from compromising the stainless steel weave. This hose is precision-engineered to meet United States DOT standards for safety and quality compliance on the street.

• PTFE inner core for superior pressure resistance and thermal stability
• High-strength stainless steel braided exterior prevents line expansion
• Abrasion-resistant clear PVC coating protects against chaffing and debris
• DOT approved for street use and safety compliance
• Includes necessary banjo bolt and copper washers for installation (where applicable)
• Direct-fit design matches factory mounting points and brackets
• Manufacturer Part Number: HSK-74022

Fits 1988-1992 Audi 80 (Front and Rear).

R1 Concepts Stainless Steel Brake Lines replace factory rubber hoses to eliminate the spongy pedal feel caused by hose expansion under hydraulic pressure. By utilizing a high-strength stainless steel braided weave over a PTFE inner core, these lines maintain their integrity during heavy braking, ensuring a firm, consistent pedal response and better brake modulation. This is a critical upgrade for aging Audi 80 braking systems where original rubber lines may be prone to degradation or swelling.

To ensure long-term reliability in harsh environments, each line is finished with an abrasion-resistant clear PVC outer coating that protects the stainless steel braid from road debris, dirt, and corrosion. These kits are precision-engineered for a direct-fit installation, utilizing factory-style mounting points to simplify the swap from OE components.

• PTFE inner core for superior pressure resistance and thermal stability
• Stainless steel braided exterior prevents line expansion and hose flex
• Clear PVC coating protects against abrasion and chemical corrosion
• United States DOT approved for street use and safety compliance
• Includes banjo bolts and copper washers (where applicable) for a complete installation
• Direct-fit design replaces manufacturer part number HSK-74001

Fits 2008-2015 Audi TT Quattro (Rear).

R1 Concepts Stainless Steel Brake Lines are engineered to eliminate the spongy pedal feel associated with factory rubber hoses. By utilizing a PTFE inner core wrapped in a high-strength stainless steel braided weave, these lines resist expansion even under high hydraulic pressure, providing a firmer and more consistent brake response. This improved efficiency allows for more precise brake modulation, making them an essential upgrade for spirited street driving, towing, or performance applications.

To ensure long-term durability, the braided exterior is encased in an abrasion-resistant clear PVC coating that protects against chafing, road debris, and corrosion. These lines are designed as a direct-fit replacement for the OE hoses and include precision-engineered fittings for a secure installation. Each kit is United States DOT approved, ensuring it meets strict safety standards for street use.

• High-strength stainless steel braided exterior prevents hose expansion under load
• PTFE inner core for superior pressure resistance and thermal stability
• Clear PVC outer coating protects against abrasion and corrosion
• Firmer, more responsive brake pedal feel compared to factory rubber
• DOT approved for street-legal safety compliance
• Includes banjo bolts and copper washers where applicable for a direct-fit installation
• Manufacturer Part Number: HSK-73046

Fits 2002-2009 Audi A4 models (Rear).

R1 Concepts Stainless Steel Braided Brake Hoses replace soft factory rubber lines to eliminate expansion under high hydraulic pressure. By utilizing a high-strength stainless steel weave over a PTFE inner core, these hoses ensure a firmer, more consistent pedal feel and improved brake modulation during spirited driving, towing, or heavy braking scenarios.

Each hose is protected by an abrasion-resistant clear PVC outer coating, which prevents damage from road debris, dirt, and corrosion. Designed as a direct-fit solution, these lines include precision-engineered fittings to interface with factory mounting points for a secure and straightforward installation.

• Manufacturer Part Number: HSK-73038
• High-strength stainless steel braided exterior prevents line swell under pressure
• PTFE inner core for superior thermal stability and pressure resistance
• Clear PVC coating provides abrasion and corrosion protection for the braid
• United States DOT approved for street use and safety compliance
• Includes necessary hardware such as banjo bolts and copper washers where applicable
• Direct-fit design replaces factory rubber hoses without modification

Fits 1996-2001 Audi A4 Quattro.

Upgrade your vehicle's braking response and pedal feel with the R1 Concepts Stainless Steel Brake Hose. Designed to replace the factory lower rear rubber hose, this performance alternative eliminates line expansion and the "spongy" pedal feel common with aged OEM components. By maintaining consistent hydraulic pressure, these lines ensure precise brake modulation during spirited driving, towing, or daily use.

Each hose is constructed with a PTFE inner core for superior chemical and heat resistance, encased in a high-strength stainless steel braided weave that prevents bulging under high-pressure loads. A clear PVC outer coating provides an additional layer of protection against road debris, salt, and abrasion, ensuring a long service life in harsh environments.

• PTFE inner core provides excellent pressure resistance and fluid compatibility
• Stainless steel braided exterior prevents hose expansion for a firmer, more responsive pedal
• Clear abrasion-resistant PVC coating protects against corrosion and chaffing
• United States DOT approved for street-legal safety and compliance
• Precision-engineered fittings ensure a direct-fit, factory-style installation
• Includes necessary banjo bolts and copper washers where applicable
• Manufacturer Part Number: HSK-73028

Fits 2009-2016 Audi A4 (Front).

R1 Concepts Stainless Steel Brake Lines (HSK-73017) are engineered to replace soft factory rubber hoses, eliminating the line expansion that causes a spongy pedal. This upgrade provides a firmer, more responsive brake feel and more consistent hydraulic pressure, essential for spirited driving, towing, or heavy-duty use. The lines feature a high-performance PTFE inner core wrapped in a high-strength stainless steel braided weave for maximum pressure resistance.

To ensure a long service life and protect against the elements, each line is finished with an abrasion-resistant clear PVC outer coating that shields the braid from dirt, debris, and corrosion. These lines are United States DOT approved, meeting strict safety standards for street use while offering performance-grade durability. Precision-engineered fittings ensure a direct-fit installation into factory mounting points.

• High-strength stainless steel braided exterior prevents hose expansion under high pressure
• PTFE inner core ensures superior chemical and pressure resistance
• Clear abrasion-resistant PVC coating protects against chaffing and corrosion
• United States DOT approved for street-legal performance and safety compliance
• Direct-fit design includes necessary banjo bolts, copper washers, and mounting brackets where applicable
• Improved brake modulation and firmer pedal response compared to OEM rubber lines
• Manufacturer Part Number: HSK-73017

Fits 1992-1994 Audi S4 (Front).

R1 Concepts Stainless Steel Brake Lines replace flexible factory rubber hoses to deliver a firmer, more responsive brake pedal and consistent hydraulic pressure. These lines feature a high-strength stainless steel braided weave over a PTFE inner core, effectively eliminating the hose expansion that causes a spongy pedal feel under heavy braking or performance conditions.

Each hose is finished with an abrasion-resistant clear PVC outer coating to protect the braid from dirt, moisture, and chaffing. Designed as a direct-fit replacement, these lines meet United States DOT safety standards and include the necessary hardware for a secure installation into factory mounting points.

• PTFE inner core for superior pressure resistance and fluid compatibility
• Stainless steel braided exterior prevents line swell for improved modulation
• Clear PVC coating provides corrosion and abrasion protection
• United States DOT approved for street-legal safety compliance
• Direct-fit installation with factory-style fittings
• Includes banjo bolts and copper washers where applicable
• Manufacturer Part Number: HSK-73010

Fits 1992-1994 Audi 100 models.

Upgrade your vehicle's braking response with R1 Concepts Stainless Steel Brake Lines. Designed to replace soft factory rubber hoses, these lines utilize a PTFE inner core wrapped in a high-strength stainless steel braid. This construction virtually eliminates hose expansion under high hydraulic pressure, providing a firmer, more consistent pedal feel whether you are daily driving or under heavy braking conditions.

The exterior features a clear, abrasion-resistant PVC coating that protects the stainless steel weave from road debris, dirt, and chafing. These lines are precision-engineered for a direct-fit installation and include necessary hardware such as banjo bolts and copper washers where applicable to ensure a secure, leak-free seal.

• Part Number: HSK-73006
• Stainless steel braided exterior prevents line expansion and flex
• PTFE inner core for superior chemical and pressure resistance
• Clear PVC outer coating protects against corrosion and abrasion
• United States DOT approved for street legal use
• Direct-fit design with factory-style mounting points
• Includes banjo bolts and copper washers where required

Fits 2008-2015 Mitsubishi Lancer. These R1 Concepts Rear Stainless Steel Brake Lines (HSK-72056) replace factory rubber hoses to eliminate the expansion and soft pedal feel common under heavy braking or high-heat cycles.

Built for durability and precision, these lines feature a PTFE inner core that provides superior chemical and thermal resistance compared to standard rubber. The high-strength stainless steel braided exterior prevents line flex under hydraulic pressure, resulting in a firmer, more responsive brake pedal and improved modulation. Each line is finished with a clear, abrasion-resistant PVC outer coating to protect the braid from road debris, dirt, and corrosion.

• Stainless steel braided weave prevents hose expansion for consistent hydraulic pressure
• PTFE inner core provides superior pressure resistance and long-term durability
• Clear PVC outer jacket protects against chafing and road grime
• United States DOT approved for street use and safety compliance
• Direct-fit installation using factory-style mounting points
• Includes necessary banjo bolts and copper washers where applicable
• Manufacturer Part Number: HSK-72056

Fits 2003-2006 Mitsubishi Lancer models. R1 Concepts Stainless Steel Brake Lines replace soft factory rubber hoses to eliminate line expansion and deliver a firmer, more responsive brake pedal. These lines are engineered to handle the high hydraulic pressures of aggressive braking, ensuring consistent modulation and driver confidence whether on the street or the track.

Constructed with a PTFE inner core for superior pressure resistance, the lines are wrapped in a high-strength stainless steel braided weave to prevent volumetric expansion. A clear PVC outer coating adds a layer of protection against abrasion, road debris, and corrosion. Every line is precision-engineered for a direct-fit installation, utilizing factory-style mounting points for a secure fit.

• PTFE inner core for maximum pressure resistance and fluid compatibility
• Stainless steel braided exterior prevents hose swell under heavy braking
• Clear abrasion-resistant PVC coating protects against chaffing and debris
• DOT approved for street use and safety compliance
• Includes necessary banjo bolts and copper washers where required for installation
• Direct-fit design replaces factory rubber hoses without modification
• Manufacturer Part Number: HSK-72048

Fits 2008-2016 Mitsubishi Lancer (Front Right).

Replace your compliant factory rubber hose with the R1 Concepts HSK-72039 Stainless Steel Brake Hose to eliminate line expansion and improve hydraulic efficiency. Designed for both daily driving and performance use, this front right brake line provides a firmer, more communicative pedal feel by maintaining consistent pressure even under heavy braking or high-heat conditions. The braided stainless steel construction acts as a robust barrier against the swelling common in OEM rubber lines, ensuring your braking force is directed entirely to the caliper.

• Stainless Steel Braided Exterior: High-strength weave prevents hose expansion under high hydraulic pressure for consistent pedal response.
• PTFE Inner Core: Offers superior pressure resistance and chemical stability compared to standard rubber lines.
• Clear PVC Coating: Provides an abrasion-resistant outer layer that protects the stainless braid from dirt, debris, and corrosion.
• DOT Approved: Engineered to meet strict United States DOT safety and quality standards for legal street use.
• Direct-Fit Design: Precision-engineered fittings and included mounting brackets ensure a secure, factory-style installation.

Specifications:
Position: Front Right
Inner Core: PTFE
Outer Material: Stainless Steel Braid with Clear PVC Coating
Compliance: DOT Approved
Manufacturer Part Number: HSK-72039

Fits 2008-2016 Mitsubishi Lancer (Right Front).

The R1 Concepts HSK-72035 stainless steel brake hose is engineered to replace the soft, factory rubber line that can expand or "swell" under heavy hydraulic pressure. By utilizing a high-strength stainless steel braided exterior over a PTFE inner core, this hose maintains its diameter even during aggressive braking, providing a firmer, more responsive pedal and improved modulation for better driver control.

Each hose is finished with a clear, abrasion-resistant PVC outer coating to protect the stainless steel braid from dirt, debris, and potential chaffing against suspension components. This direct-fit upgrade is DOT approved for street use, ensuring it meets strict safety and quality standards while providing the durability needed for spirited driving, towing, or daily use.

• PTFE Inner Core: Resists high temperatures and pressure for consistent hydraulic performance.
• Stainless Steel Braided Weave: Prevents hose expansion to eliminate a spongy pedal feel.
• PVC Outer Coating: Protects against corrosion and mechanical abrasion.
• DOT Approved: Certified for street legal use and safety compliance.
• Installation Ready: Includes necessary mounting brackets, banjo bolts, and copper washers where applicable for a secure factory-style fit.
• MPN: HSK-72035