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 !
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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-... | 2.5TFSI - 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.
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