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Description
The Endura Performance Redtop R8 Bobines are the upgrade for a powerful and stable ignition immediately tight red OEM+ appearance. These coils deliver approximately 10% more ignition energy, reduce misfires and are thanks to the plug & play design easy to assemble. Specifically developed for the Audi RS4 B5 / S4 B5 2.7T (V6 biturbo) and Audi S4 B8 / S5 8T 3.0 TFSI (V6).
Why better than original? Thanks to extra windings in the internal coils and high quality copper, these coils deliver a more powerful, more stable spark – even at high turbo pressure and temperature. The result is better combustion, faster throttle response and maximum reliability, from stock to Stage 3 tuning.
Advantages
• Fit guarantee: perfect fit, just like original
• +10% more ignition energy: cleaner combustion, fewer misfires
• Reliable under load: ideal for standard and tuned engines
• Plug & play: direct replacement of OEM coils
• Red design: sporty OEM+ look under the hood
• 12 months warranty
Important
• 2.7T (RS4/S4 B5): in versions with bolt-down coils and ICM (Ignition Control Module) are coil adapters and a ICM delete/conversion wiring harness required to push-down to use coils.
• 3.0T (S4 B8 / S5 8T): complete plug & play, no additional parts needed.
• Spark plugs & gap: Use OEM specifications or the values your tuner recommends.
Contents
• 6x Endura Performance Redtop Ignition Coil (set for V6)
Frequently Asked Questions
Will these coils work on a stock (non-tuned) engine?
Yes, they improve spark stability and reliability, even on standard engines.
Do I need adapters on my 2.7T (RS4/S4 B5)?
Yes, if you still bolt-down ICM coils are used. You will need adapters and an ICM delete/conversion harness. Do you already have push-down coils without ICM, then it is plug & play.
Do more powerful coils provide extra power?
Indirectly yes – the more powerful, steadier spark ensures more efficient combustion and improved performance, especially at higher turbo pressures.
Is a tune required?
No, a tune isn't required. However, be sure to use the correct spark plug and gap setting according to your tuner or OEM specifications.
Article number: Endura-ig-MK5-RD-6
Additional information
| Brand | Fashion model | Model code | Performance |
|---|---|---|---|
| Brand | Fashion model | Model code | Performance |
| Audi | RS4 | B5 - 00-01 | 2.7T-380 |
| Audi | S4 | B8/8.5 - 09-15 | 3.0TFSI-333 |
| Audi | S5 | 8T - 07-15 | 3.0TFSI-333 |
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
- 10% more ignition power
- Plug & play
- The connectors are difficult to remove when the original ignition coils are dismantled
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