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Stoptech Brake Calipers For B5 S4
StopTech brake calipers for the Audi B5 S4 emerge as elite aftermarket components offering significant improvements over OEM calipers through advanced forging, precise machining, and superior materials.
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Brembo 18Z Big Brake Kit (BBK)
Brembo 18Z Big Brake Kit stands as a benchmark upgrade for Audi B5 S4 owners and the broader VW/Audi performance community seeking enhanced braking capability with reliable OEM-style fitment. Its combination of 345 mm two-piece rotors, six-piston fixed calipers, high-performance pads, and premium hardware yields significantly improved stopping power, heat management, and pedal feel.
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Audi S4 B5 Front Brakes
Audi B5 S4 front brakes are a comprehensive system engineered for safe, reliable, and progressive braking performance tailored for a high-output twin-turbo V6 sedan. Featuring large vented discs, robust four-piston Brembo calipers, and compatible OEM pads and lines, they meet the demands of spirited driving while allowing for substantial upgrades into big brake kits and performance pads for track enthusiasts.
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JHM B5 S4 Front Mount Intercooler
JHM Front Mount Intercooler kit for the Audi B5 S4 and RS4 2.7T platform is an expertly engineered, high-capacity cooling solution that addresses the inherent limitations of the factory side-mount intercooler.
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B5 Audi S4 2.7T RS6-K04 Turbocharger Borg Warner bolt on turbo pair
B5 Audi S4 2.7T RS6-K04 turbocharger pair from Borg Warner represents one of the most iconic and performance-oriented bolt-on turbocharger upgrades available for the 2.7-liter twin-turbocharged V6 platform found across the B5 S4, B5 RS4, C5 A6, and Allroad models.
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034 Audi B5 S4 RS4 Inlet Hoses 034 2.7T V6
034Motorsport Audi B5 S4 RS4 inlet hoses are premium high-performance silicone replacements designed to meet the rigorous demands of the 2.7T twin-turbo V6 engines across Audi's B5 and C5 platforms.
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Audi S4 – 3.0 Turbo Turbocharger 06M-145-689-AC
The Audi S4 3.0 Turbo turbocharger 06M-145-689-AC is a precision-engineered twin-scroll turbocharger integral to the performance of Audi’s modern 3.0L V6 turbocharged engines in models ranging from the S4 to the S8 and SQ5.
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Buy Audi s4 2002 Engine Covers
The engine covers of the 2002 Audi S4 form an integral part of both the vehicle's performance and aesthetic appeal. Designed for heat resistance, durability, and precise fitment on the 2.7T twin-turbocharged V6 engine
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Audi B5 S4 RS4 034 Carbon Fiber Y pipe NEW
The 034Motorsport Carbon Fiber Y-Pipe is a cutting-edge upgrade tailored for Audi B5 S4, RS4, and compatible C5 platform models equipped with the 2.7T twin-turbo V6 engine
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Audi B5 S4 Heater Core Hoses
Audi B5 S4, powered by the 2.7T twin-turbo V6 engine, relies on an efficient heating system where heater core hoses play a critical role. These hoses carry hot coolant from the engine to the heater core inside the cabin, enabling the vehicle's heating system to provide warmth to passengers.
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Audi B5 S4 Engine covers/battery covers
The Audi B5 S4 engine covers and battery covers are integral protective components that maintain engine cleanliness, protect vital systems, and enhance the aesthetic appeal of the engine bay. OEM covers are made for durability and fitment on the 2.7T twin-turbo V6 engine, while aftermarket options provide additional style and sometimes improved materials like carbon fiber.
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Audi B5 RS4 Y pipe aluminium
Audi B5 RS4 aluminum Y-pipe is a must-have upgrade for serious 2.7T twin-turbo owners aiming to improve engine airflow, durability, and tuning potential. Its durable TIG-welded aluminum construction with optimized diameters ensures a balance of performance improvement and reliability, making it foundational for Stage 3 and higher builds or turbo upgrades on the B5 S4, RS4, C5 A6, and related platforms.
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About Audi B5S4 Parts

AudiB5S4Parts is a top destination for enthusiasts seeking Audi B5S4 and performance parts for the Audi B5 S4—covering models from 1999 to 2002 equipped with the iconic 2.7T engine.











