Give your VAG 4.0 TFSI engine an instant power boost with this SPECIAL OFFER featuring APR ignition coils and NGK Racing spark plugs! Perfect for the Audi RS6 / RS7 / S8, RSQ8, Lamborghini Urus and all other 4.0 TFSI V8 models. This combination delivers a stronger spark, more stable ignition and optimum performance under heavy load. Ideal for those seeking maximum reliability and performance — from Stage 1 right through to a fully tuned setup!
Benefits
• Fit guarantee: seamless fit, just like the original
• 10% more ignition energy: for more powerful and stable combustion
• Reliable NGK Race Iridium spark plugs: for extreme durability
• Made in the USA and Japan: top quality from two world-renowned brands
• Plug & play: direct fit without modifications
• Complete kit: 8 ignition coils + 8 spark plugs
• Perfect upgrade: suitable for Stage 1 to Stage 3 setups
APR Ignition Coils
• direct fit to OEM connectors
• 10% more energy output than standard ignition coils
• Red design with a sporty look
• Made in the USA
• Set of 8 ignition coils
NGK Racing Spark Plugs
• Race Iridium technology for maximum spark power
• Triple seal for superior durability
• Made in Japan
• direct fit – replaces OEM spark plugs without modification
• Set of 8 spark plugs
Recommendations by setup:
• 7437-9: Stock / Stage 1
• 7438-9: Stage 2 or higher (recommended when using ethanol)
Compatibility
Suitable for the 4.0 TFSI V8 engines in:
• Audi RS6 / RS7 C7 &
C8• Audi S8 D4 /
D5• Audi
RSQ8• Lamborghini
Urus• Bentley Continental GT
V8• Porsche Cayenne turbo (4.0 TFSI)
Important
These spark plugs are compatible with both original and upgraded ignition coils, regardless of the type of connection (with or without a terminal cap). Each cylinder uses one ignition coil and one spark plug – check the number required for your engine.
Contents
• 8x APR
Coils• 8x NGK Racing Spark Plugs
Frequently Asked Questions
What is the advantage of APR ignition coils?
They deliver 10% more power than standard coils, ensuring a more powerful and stable ignition, particularly in tuned engines.
Are these parts plug-and-play?
Yes, they replace the original ignition coils and spark plugs without any modifications.
What is the difference between NGK 7437-9 and 7438-9?
The 7437-9 is ideal for Stage 1 setups, whilst the 7438-9 performs better in Stage 2 setups or when using ethanol.
Which engines is this kit suitable for?
All VAG 4.0 TFSI V8 engines, such as the RS6, RS7, S8, Urus, RSQ8 and Bentley V8.
