Endura | MEGADEAL-ENDURA-4.0-01
Give your Audi RS6, RS7, S6, S7, or S8 a next-level ignition upgrade with the 4.0 TFSI V8 engine! With powerful Endura Performance coils and NGK Racing Competition spark plugs, you're getting a package that not only delivers impressive performance but also makes your engine bay shine. This combination ensures stronger ignition, fewer misfires, and higher efficiency, even under extreme conditions.
Suitable for both Stage 1 and Stage 3 tuning, as well as untuned engines. With a bold red design and a 6% higher energy output , these coils not only improve ignition but also enhance the appearance of your engine compartment!
Endura Performance Coils
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Fit guarantee: seamless fit, just like the original
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6% higher energy output: for maximum performance
- Innovative red design for a striking engine compartment
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Plug & play installation: easy mounting
- Improved copper conductivity for more powerful ignition
- 12 months warranty
NGK Racing Competition Spark Plugs
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Race Iridium technology: optimal performance and reliability
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Triple seals: extreme durability
- Excellent heat dissipation and spark stability, even under high loads
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Made in Japan: guaranteed top quality
- Available in different heat levels
Spark Plug Selection Guide
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7437-8: Original / Stage 1
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7437-9: Stage 2 or higher
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7438-8: Original / Stage 1 (Ethanol setups)
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7438-9: Stage 2 or higher (Ethanol setups)
Benefits of the combination
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Powerful ignition: fewer misfires and smoother engine running
- Specially developed for the 4.0 TFSI V8 in Audi's top models
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Direct mounting: completely plug & play
- Compatible with original and tuned systems
Important
These spark plugs are compatible with both original and upgraded coils, regardless of the top type (with or without a terminal cap). The connection fits perfectly, so you can enjoy optimal performance without worry.
Contents of the set
- 8x Endura High-Performance Ignition Coil
- 8x NGK Racing Competition Spark Plug
Frequently Asked Questions
Are these coils and spark plugs only for tuned engines?
No, they work perfectly on both standard engines and Stage 1 through Stage 3 setups.
Do I need to make any special adjustments for installation?
No, the set is completely plug & play and fits directly onto the original connections.
Which spark plug variant should I choose?
Choose 7437-8 or 7438-8 for original/stage 1 and 7437-9 or 7438-9 for stage 2 or higher, depending on fuel consumption.
Are the coils more durable than the original?
Yes, thanks to improved copper conductivity and a 6% higher energy output, they are more powerful and reliable, even under high loads.