aFe Power 19-23 Audi S4 / 19-23 Audi S5 SCORCHER High-Performance Ignition Coil (77-92005-MC)

Upgrade your vehicles ignition system with aFe POWER SCORCHER High-Performance Ignition Coils a premium direct replacement for your factory coils. Our high-performance coils have a lower primary resistance than factory units, resulting in a high energy spark that ensures complete combustion from idle to redline. Experience up to 20% more spark energy compared to your factory coils. SCORCHER Ignition Coils keep the pace with the demands of higher RPM ranges and at wide-open throttle, always ensuring your ignition system is performing at its best.

Features:

• Premium Direct Replacement
• Up to 20% More Spark Energy
• Increase Horsepower & Torque
• Improved Drivability & Smoother Idle
• Easier Cold Starts
• Longer Coil Life