Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms One heat range colder than stock with a projected tip
Brand:
ES#:
4017481
Mfg#:
ER12YS
In Stock
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$12.99
This product was last offered at the strikethrough price on 06-07-2026
Similar to 7500k HID color, increase intensity & visual appeal with a blue hue. Higher wattage than stock.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Recommended to only be used in glass/metal housings due to being higher wattage than stock.
Brand:
ES#:
4460888
Mfg#:
ZZH8BSPWA-55W
In Stock
ON SALE!
SAVE 28%
$26.99
This product was last offered at the strikethrough price on 05-02-2026
Exclusively built for your 57.1mm centerbore VW/Audi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2063853
Mfg#:
002403ECS01A07KT
In Stock
ON SALE!
SAVE 30%
$100.99
This product was last offered at the strikethrough price on 05-02-2026
Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Stock heat range with a projected tip
Brand:
ES#:
4017483
Mfg#:
ER14YS
In Stock
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$12.99
This product was last offered at the strikethrough price on 06-07-2026
Already have water/meth injection? Upgrade your system with the best controller available!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Designed for increased flow and efficiency that are demanded in today's vehicles.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4464277
Mfg#:
44-LF049
In Stock
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$20.00
This product was last offered at the strikethrough price on 06-07-2026
Factory replacements to keep your vehicle safe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models with production date from 8/30/2021
Brand:
ES#:
4786235
Mfg#:
3QF698151F
Ships in 1 day
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$219.99
This product was last offered at the strikethrough price on 02-26-2026
Lifetime Replacement
