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Description
Give your Audi RS6, RS7, S6, S7 or S8 a next-level ignition upgrade with the 4.0 TFSI V8 engine! With the powerful Endura Performance Bines and NGK Racing Competition Spark Plugs Get 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 to stage 3 tuning as for non-tuned engines. With a powerful red design and a 6% higher energy output These coils not only improve ignition but also take the appearance of your engine compartment to the next level!
Endura Performance Bines
- Fit guarantee: seamless fit, just like original
- 6% higher energy output: for maximum performance
- Innovative red design for a striking engine compartment
- Plug & play installation: easy installation
- Improved copper conductivity for more powerful ignition
- 12 months warranty
NGK Racing Competition Spark Plugs
- Race Iridium Technology: optimal performance and reliability
- Triple seals: extreme durability
- Excellent heat dissipation and spark stability, even under high loads
- Made in Japan: guaranteed top quality
- Available in different heat levels
Spark Plug Selection Guide
- 7437-8: Original / Stage 1
- 7437-9: Stage 2 or higher
- 7438-8: Original / Stage 1 (Ethanol setups)
- 7438-9: Stage 2 or higher (Ethanol setups)
Benefits of the combination
- Powerful ignition: fewer misfires and smoother engine running
- Specially developed for the 4.0 TFSI V8 in Audi's top models
- Direct assembly: fully 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?
Select 7437-8 or 7438-8 for original/stage 1 and 7437-9 or 7438-9 for stage 2 or higher, depending on fuel usage.
Are the coils more durable than original?
Yes, with better copper conductivity and 6% higher energy output, they are more powerful and reliable, even under high loads.
Item number: MEGADEAL-ENDURA-4.0
Additional information
| Brand | Fashion model | Model code | Performance |
|---|---|---|---|
| Brand | Fashion model | Model code | Performance |
| Audi | A8 | D4 - 12-17 | 4.0 TFSI - 420 / 435 |
| Audi | RS6 | C7 - 12-19 | 4.0 TFSI - 560 / 605 |
| Audi | RS7 | C7 - 13-19 | 4.0 TFSI - 560 / 605 |
| Audi | S6 | C7 - 12-19 | 4.0 TFSI - 420 / 450 |
| Audi | S7 | C7 - 12-17 | 4.0 TFSI - 420 / 450 |
| Audi | S8 | D4 - 12-17 | 4.0 TFSI - 520 / 605 |
Guarantee
Endura Motorsport stands behind the quality of all our products and offers a standard 12-month warranty on all our items, unless otherwise stated in the product description. We strive to ensure our customers long-term satisfaction and peace of mind when using our products. To use our warranty service, we ask customers to provide a valid proof of purchase. This invoice serves as proof of purchase and allows us to respond quickly and efficiently to any warranty claims. Please note that the warranty is valid only for the original purchaser and is not transferable to subsequent owners who purchased the product second-hand. We strive to handle every warranty claim with the utmost care and speed, so that our customers can continue to enjoy our products without interruption. Please feel free to contact us if you have any questions about our warranty terms or if you need assistance submitting a warranty claim. Your satisfaction is our top priority at Endura Motorsport.

Pros and cons
- 100% fit guarantee
- Easy to assemble
- 6% more ignition power
- Plug & play
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