The NGK Racing R7438-9 Competition spark plugs are one of the most popular upgrades on tuned 2.5 engines (Audi RS3 8V / 8P / TTRS 8S / 8J / Focus 2 RS / ST) ! Using competition technology it provides great heat transfer and spark stability on tuned cars from stage 2 !
-
Direct bolt on
Sold as set of 5 pieces
Race Iridium technology
Triple seals
Essential for cars running stage 2 or above
Gap-checking to Ex: 0.6mm ±0.05mm
Engineered in Japan
| Brand | Model | Type | Version |
|---|---|---|---|
| Audi | RS3 | 8P - 11-15 | 2.5 TFSI - 340 |
| Audi | RS3 | 8V - 15-17 | 2.5 TFSI - 367 |
| Audi | RS3 | 8.5V - 17-21 | 2.5 TFSI - 400 |
| Audi | RS3 | 8Y - 21-... | 2.5 TFSI - 400 |
| Audi | RSQ3 | F3 - 19-... | 2.5 TFSI - 400 |
- Further information -
Our technical specifications and compatibilities refer to the standard equipment of the vehicles mentioned, in case of doubt about the compatibility of a product, please contact our customer service to answer your questions.
Content protected by copyright © 2026 - All rights reserved
NGK warrants the products distributed by the authorized resellers network, of which All Stars Motorsport is a part, are genuine and free from defects in manufacturing and / or materials. As the items concerned are wearing parts, a limited 60 days warranty is applicable from the date of delivery. This warranty is limited to applications recommended by the manufacturer and therefore not applicable to competition.
APR Blue Coil Packs for Audi RS3 8P / RS3 8V and TTRS 8J 2.5 TFSI
APR red coil packs for Audi RS3 8.5V / 8Y and TTRS 8S 2.5 TFSI
Genuine NGK Audi R8 red coil pack set for Audi RS3 8P / RS3 8V 367 and Audi TTRS 8J MK3 2.5...
Racingline Performance high flow panel air filter for Audi TTS / TTRS 8J / RS3 8P / Golf 5...
No reviews yet
*Write your comment here
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent