NGK upgrade spark plugs originally found in the Audi RS7.
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This product was last offered at the strikethrough price on
04-27-2026
NGK upgrade spark plugs originally found in the Audi RS7.
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
04-27-2026
OE upgrade spark plug originally found in the Audi RS7/RS3. NGK# 94712 SILFER8C7ES
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An excellent upgrade for tuned engines. 14X26.5X16mm - Heat Range 9
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
The perfect tool for deeply recessed 5/8-inch spark plugs
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Long lasting Iridium alternative to OE Platinum core plugs - One heat range colder plug, beneficial to performance turbo applications
We Price Match - Give Us A Call or Chat! One heat range colder plug, beneficial to performance turbo applications
Long lasting Iridium alternative to OE Platinum core plugs
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Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
Two heat ranges colder than stock with a non-projected tip
Keep your engine running strong
Factory temperature replacement set of spark plugs
Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
One heat range colder than stock with a non-projected tip
An excellent upgrade for tuned engines. 14X19X16mm - Heat Range 9
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
OE upgrade spark plug originally found in the Audi RS7/RS3. NGK OE# 06K905601M
1 heat range colder plug than OE
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-07-2026
An excellent upgrade for tuned engines. 14X26.5X16mm - Heat Range 9
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-18-2026
Colder plug for turbo applications
We Price Match - Give Us A Call or Chat!
Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
Two heat ranges colder than stock with a non-projected tip
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-18-2026
Upgraded spark plug originally found in the Audi RS7/RS3. 14X26.5X16mm - Heat Range 24 (SKU: IKH01-24)
1 heat range colder plug than OE
An excellent upgrade for tuned engines. 14X26.5X16mm (Denso #: 5750)
This product was last offered at the strikethrough price on
05-07-2026