aFe High-Performance Ignition Coils

Fits 2013–2018 Audi S8 and 2014–2017 Audi RS7

Part #: 77-92005-MD

Overview

Upgrade your vehicle’s ignition system with the aFe POWER SCORCHER High-Performance Ignition Coils, designed specifically for select Audi models. These coils are engineered to replace your factory units with premium components that deliver enhanced spark energy, ensuring more complete combustion and improved engine responsiveness. Whether you're seeking better throttle response, smoother idle, or increased ignition reliability, these coils are an excellent choice for enthusiasts and daily drivers alike. Built to withstand the demands of high-performance driving, they support your vehicle’s ignition system for consistent, powerful sparks from idle to redline.

Key Features

Designed with advanced materials and construction, the aFe SCORCHER Ignition Coils feature a lower primary resistance than stock coils, which allows for a higher energy spark. This results in more efficient combustion, potentially leading to improved fuel efficiency and engine performance. The coils are engineered to maintain stable operation at high RPMs and under wide-open throttle conditions, ensuring your engine responds confidently in demanding driving situations. Their durable design helps resist heat and vibration, providing long-lasting reliability for your vehicle’s ignition system.

Construction & Design

Constructed with high-quality materials and precision engineering, these coils are built to meet or exceed OEM standards. The robust design ensures optimal heat dissipation and vibration resistance, supporting consistent performance over time. The coils are a direct replacement, designed for straightforward installation without modifications.

Driving Feel & Feedback

By delivering a more energetic spark, these ignition coils help improve throttle response and engine smoothness. Drivers may notice quicker starts, more responsive acceleration, and a more refined driving experience overall. The enhanced ignition performance supports your vehicle’s power delivery and drivability.

Installation & Fitment

These coils are designed as direct replacements for the factory units on compatible Audi S8 and RS7 models. Installation is straightforward, typically involving standard hand tools, and does not require additional modifications. Proper fitment ensures reliable electrical connections and optimal performance.

What’s Included

The package includes eight high-performance ignition coils, ready to replace your existing units and restore or enhance your vehicle’s ignition system.