Pay in 4 interest-free payments of $30.00 Learn more
Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
designed to endure the harshest of conditions
The DME's will need to be unlocked again
when higher revs are hit and the valves are permanently open
G82) 420 i 1
NGK 97506 1 Step Colder Spark Plugs - BMW N55 | S55 | S63 Amount Required:8 designed to endure the harshestWhen tuning your BMW N55, S55, S63TU it is recommended to go with 1 step colder spark plugs for a more efficient spark. These do not come pre gapped for tunes but we can gap them for you before shipping to suit your specific tune. Choose your option from the dropdown above prior to payment. *If you would like to gap the plugs yourself, choose ungapped in the dropdown.
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