Comprehensive Audi Service in Madison

Audi service is more than routine maintenance—it’s a commitment to preserving the integrity and performance of your vehicle. We use factory-grade diagnostic tools like ODIS (Audi’s official diagnostic software) to perform module coding, adaptation resets, and fault tracing, ensuring your Audi receives the most accurate and thorough service possible.

Our Audi Service Expertise Includes:

• Oil Consumption Issues: Common in earlier 2.0T engines, we diagnose excessive oil use caused by PCV failures or worn piston rings and recommend solutions tailored to your driving style.

• Carbon Buildup on Intake Valves: Direct injection engines, particularly S, RS, and V6 models, are prone to carbon buildup. We offer walnut blasting and intake cleaning services to restore fuel economy and performance.

• Water Pump and Thermostat Failures: Turbocharged Audi engines often experience cooling system leaks. We replace water pumps and thermostats with upgraded units to prevent future issues.

• Suspension and Chassis Wear: We address worn bushings, ball joints, and control arms, restoring your Audi's OEM ride quality or improving it with performance-oriented parts.

• Electrical Glitches and Parasitic Draws: Modern Audis are packed with electronics that can be difficult to troubleshoot. We use ODIS and our diagnostic expertise to solve complex electrical issues, from phantom warnings to intermittent no-start conditions.

• Quattro System Maintenance: We maintain your Audi’s Quattro all-wheel-drive system, including differential and transfer case services, ensuring smooth operation and confidence on the road.

Audi Timing Chains: A Critical Concern

Certain Audi engines, like the 2.0T TFSI (2008–2013) and the 4.2L V8, are known for timing chain tensioner failures that can lead to catastrophic engine damage. At Edelweiss Autowerks, we have the specialized tools and expertise to replace timing chains accurately and prevent serious damage.

Why Audi Owners Trust Edelweiss Autowerks:

• Factory-Level Diagnostics: We use ODIS software for dealer-level diagnostic capabilities.

• Expertise Across Generations: From B5 S4s to the latest MQB chassis, we have experience with both modern and legacy Audi models.

• Quality Parts: We use OE-grade and performance parts tailored to your driving needs.

• 3-Year, 40,000-Mile Warranty: We stand behind our work with a comprehensive warranty on repairs.

• Personalized Service: We listen to your concerns and provide thoughtful, clear communication throughout the process.

Performance Upgrades

At Edelweiss Autowerks, we believe Audi performance isn’t just about making your car faster—it’s about enhancing every aspect of the driving experience. From S and RS models to daily drivers, we offer customized performance upgrades that enhance power, handling, and response without sacrificing comfort.

Our Performance Services Include:

• APR Tuning: As Madison’s official APR dealer, we offer software tuning and hardware upgrades for all Audi models. Whether you’re looking for a conservative Stage 1 tune or a fully upgraded setup, we ensure everything is done right, with no downtime through our mobile tuning service.

• Engine and Transmission Mounts: We install solid or semi-solid mounts to reduce drivetrain slop and improve power delivery under load.

• Short Shifters: Improve gear changes and restore confidence in manual-equipped S and RS cars.

• Sport Tires: We help you choose the right tires for better grip, handling, and braking performance.

• Suspension Tuning: Whether you prefer OEM+ or fully adjustable coilovers, we provide suspension setups that work on real-world roads.

The AWD Dyno Advantage

To fine-tune performance and verify gains, we use a local AWD chassis dyno. This tool ensures that all upgrades, from tuning to new hardware, are optimized for maximum performance. It’s essential for diagnosing complex issues and validating air-fuel ratios, injector compatibility, and more.

Let’s Build Your Perfect Audi

At Edelweiss Autowerks, performance upgrades are a collaborative effort. We take the time to understand your goals, ensuring the final result is a vehicle that’s perfectly tuned for your needs and preferences. Whether you’re just starting to upgrade or planning your next round of mods, we’re here to help.