An excellent upgrade for tuned engines. 14X26.5X16mm (Denso #: 5750)
This product was last offered at the strikethrough price on
05-07-2026
An excellent upgrade for tuned engines. 14X26.5X16mm (Denso #: 5750)
This product was last offered at the strikethrough price on
05-07-2026
Colder iridium plugs for performance applications
Recommended spark plugs to be used with the Golf R (IS38) Turbo Upgrade
Keep your engine running strong
1 heat range colder plug than OE
This product was last offered at the strikethrough price on
02-19-2026
Keep your engine running strong
This product was last offered at the strikethrough price on
05-07-2026
Colder iridium plug for performance applications
Recommended spark plug to be used with the Golf R (IS38) Turbo Upgrade
Stock #5304, Plug #IK20, Iridium plugs
Keep your engine running strong
Keep your engine running strong with iridium core plugs.
Copper cored plug, original heat range specification
This product was last offered at the strikethrough price on
05-07-2026
Keep your engine running strong
Restores idle and performance.
Restore performance and fuel efficiency.
For vehicles with an AZG, AVH, BBW, or BEV engine code only
This product was last offered at the strikethrough price on
05-07-2026
Restore your vehicle's performance with new spark plugs
This product was last offered at the strikethrough price on
05-07-2026
A copper core alternative to the originial NGK plugs.
This product was last offered at the strikethrough price on
05-07-2026
Keep your engine running strong with copper core plugs.