The NGK Racing R7438-9 Competition spark plugs are one of the most popular upgrades on tuned Audi RS6 C7 and RS7 C7 4.0 TFSI ! One heat range cooler than OEM, it provides great heat transfer and spark stability on tuned cars from stage 1 !
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Direct bolt on
Sold as set of 8 pieces
One heat range colder than OEM
Race Iridium technology
Triple seals
Great upgrade for tuned engine
Engineered in Japan
- This product is compatible with all these cars -
Brand
Model
Type
Version
Audi
RS6
C7 - 12-19
4.0 TFSI - 560 / 605
Audi
RS7
C7 - 13-19
4.0 TFSI - 560/605
- 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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