Ignition Projects Performance Ignition Spark Coil Packs for 2005 Audi A4

CARB Compliance / Exemption Warning: If you live in California and your application for this product is not CARB Compliant / Exempt, then you cannot purchase it for public highway or street use (in that case it could only be used for formally sanctioned race use on a racing vehicle that may never be used on a public highway or street). If your application is not CARB Compliant / Exempt and you're shipping to California, our system will let you know on the final checkout page.

The more fuel and air that is fed into your engine, the stronger the spark must be to properly ignite the mixture. Ignition Projects' goal was to produce high quality, high performance coils for exactly this purpose. Ignition Projects coils pack a powerful punch; 10 punches to be exact! Each discharge from the coil fires a ultra-fast multi-spark discharge that carries 10 sparks all across the RPM range! This patented technology ensures that every bit of the air fuel mixture is efficiently burned through, maximizing performance. The amperage is also elevated to 100% above the stock coil, allowing each spark reach father and deliver a truly strong jolt of energy. Each kit will include the exact amount of coil packs needed and is fully plug and play.

These coils were engineered in Japan and assembled in the USA. Their high quality materials and build quality ensures reliable and continuous performance in street or race applications.

Key Features:

• Much stronger than the weak factory coil packs (100% more amperage than stock).
• Ensures that all of the voltage from your ignition system actually reaches the spark plugs.
• Uses patented technology to generate ultra-fast multi-spark discharges of 10 sparks across the RPM range!
• Results in increased engine power and efficiency.
• Replaces all factory coils in your Audi A4.
• EASY installation - these coils are direct plug-in replacements. No modification required.
• Backed by a 1 year limited warranty.