RS5 Performance Parts & Upgrades | ModBargains

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The Audi RS5 represents the highest-performance version of the Audi A5 platform, developed by Audi Sport to deliver track-inspired performance combined with everyday usability. Known for its aggressive styling, powerful engines, and advanced Quattro all-wheel-drive system, the RS5 blends luxury with serious performance capability. Whether configured as a coupe or sportback, the RS5 offers a balanced chassis, strong acceleration, and precise handling that make it one of the most exciting performance cars in Audi’s lineup.

Across multiple generations, the RS5 has featured high-performance engines, upgraded suspension systems, and enhanced braking components designed to support its powerful drivetrain. With strong aftermarket support, the RS5 responds exceptionally well to upgrades such as ECU tuning, exhaust systems, suspension improvements, forged wheels, and aerodynamic enhancements.

At ModBargains, we offer a wide range of performance parts and upgrades for the Audi RS5, including high-performance exhaust systems, suspension upgrades, forged wheels, brake kits, and carbon fiber aerodynamic components designed to enhance both performance and visual presence.


B9 (2018+ Audi RS5)

The B9 RS5 introduced a new generation of turbocharged performance for the RS lineup. Powered by a 2.9L twin-turbocharged V6 engine, the RS5 delivers exceptional acceleration and strong mid-range torque while maintaining improved efficiency compared to previous naturally aspirated engines.

The engine is paired with an 8-speed automatic transmission and Audi’s advanced Quattro all-wheel-drive system, providing impressive traction and confident handling in all driving conditions.

Available in both RS5 Coupe and RS5 Sportback body styles, the B9 platform combines performance with everyday practicality.

Key features:

  • 2.9L twin-turbocharged V6 engine
  • Quattro all-wheel-drive system
  • 8-speed automatic transmission
  • Wide-body RS performance styling
  • Sport-tuned suspension and braking systems

Popular aftermarket upgrades include:

  • High-performance exhaust systems and upgraded downpipes
  • ECU tuning and turbo performance upgrades
  • High-flow intake systems and upgraded intercoolers
  • Adjustable coilover suspension systems
  • Lightweight forged wheels and performance tire packages
  • Carbon fiber aerodynamic components including splitters and diffusers
  • Big brake kits and track-focused braking upgrades

The B9 RS5 offers excellent tuning potential, with many builds achieving significantly higher power levels through turbo upgrades and ECU tuning.


B8 (2010–2015 Audi RS5)

The B8 RS5 is well known for its high-revving 4.2L naturally aspirated V8 engine, delivering a distinctive exhaust note and thrilling driving experience. This engine shares technology with Audi’s high-performance engines found in other RS models, producing strong power across the rev range.

The RS5 features Audi’s Quattro all-wheel-drive system along with a 7-speed dual-clutch S tronic transmission, delivering rapid gear changes and excellent traction.

Performance highlights:

  • 4.2L naturally aspirated V8 engine
  • 7-speed dual-clutch S tronic transmission
  • Quattro all-wheel-drive system
  • Wide-body RS performance styling
  • Sport-tuned suspension and braking systems

Common upgrades include:

  • High-performance exhaust systems
  • Performance intake upgrades
  • Adjustable coilover suspension systems
  • Lightweight forged wheels and performance tire packages
  • Brake upgrades and high-performance brake pads
  • Carbon fiber aerodynamic components

The B8 RS5 remains highly respected for its naturally aspirated V8 engine and balanced driving dynamics.


Shop Audi RS5 Performance Parts at ModBargains

ModBargains offers a wide selection of premium performance parts and accessories designed specifically for the Audi RS5 platform, including:

  • Performance exhaust systems
  • ECU tuning and turbo performance upgrades
  • Coilovers and suspension upgrades
  • Big brake kits and braking components
  • Forged wheel and tire packages
  • Carbon fiber aerodynamic components
  • Interior and exterior styling upgrades

From the high-revving V8-powered B8 generation to the turbocharged performance of the modern B9 platform, the Audi RS5 delivers an exciting combination of luxury, technology, and serious performance. Upgrade your Audi RS5 with premium aftermarket parts from ModBargains to enhance handling, styling, and overall driving performance.