6/1/2026 - We are not taking any new clients or orders for June-July 2026
while we catch up and prepare new products for launch. Stay tuned!

If you have a pending order awaiting shipment please email sales@kyletunedit.com

If you are a current tuning customer please email tuning@kyletunedit.com

Hotline: +1-702-702-TUNE (8863)

$139.99

— Misc

$139.99

Out of stock

This spark plug is what we suggest using if you are planning on having between 700 whp to 900 whp on the Audi 4.0TFSI.

0.024″ (0.6 mm) is our suggested gap, adjust carefully with a feeler gauge.