Upgrade your ignition setup with a smarter ground solution that protects your wiring, improves signal stability, and disappears seamlessly into your factory harness!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with ignition coil connector part number starting in "8K0" or "4D0". See notes in description
Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4708310
Mfg#:
VWR900000-4KT
Ships in 1 Business Day
ON SALE!
SAVE 10%
$220.99
This product was last offered at the strikethrough price on 10-26-2026
Features APR Upgraded Ignition Coils and OEM plugs, ensuring a stronger and more consistent spark!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply CARB certified for sale in all 50 states
Brand:
ES#:
4447287
Mfg#:
06K905601KKT
EO#:
D-783-5
In Stock
$349.99
This product was last offered at the strikethrough price on 09-29-2026
Add 8V RS3/B9 S4 spark with these red top coil packs and RS7 spark plugs for the ultimate ignition service kit for your 1.8T/2.0T Gen3 engine!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4349873
Mfg#:
06H905110LKT3KT4
In Stock
ON SALE!
$361.93
This product was last offered at the strikethrough price on 05-02-2026
OE upgrade spark plug originally found in the Audi RS7. Beru OE# 079905626G / 06K905601M
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply 1 heat range colder plug than OE
Brand:
ES#:
3098779
Mfg#:
079905626G
In Stock
$24.99
This product was last offered at the strikethrough price on 10-19-2026
Recommended for Stage 2+ APR tunes
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat! 2 heat range colder plug than OE
Brand:
ES#:
3419047
Mfg#:
R7437KT1
In Stock
$277.99
This product was last offered at the strikethrough price on 09-28-2026
Measure and correctly adjust the gap of your spark plugs
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Does not come with terminals or wires
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
10979
Mfg#:
4B0973724
In Stock
41% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$59.82
This product was last offered at the strikethrough price on 09-29-2026
Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4708317
Mfg#:
VWR900001-4KT
In Stock
ON SALE!
SAVE 10%
$220.99
This product was last offered at the strikethrough price on 10-26-2026
Keep your engine running strong
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Features ECS Upgraded Ignition Coils and Brisk Silver Racing ER12s plugs, ensuring a stronger and more consistent spark!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4686055
Mfg#:
002540LCA05KT
In Stock
ON SALE!
$367.99
This product was last offered at the strikethrough price on 05-02-2026
Includes 8v RS3 ignition coils and RS7 spark plugs for the ultimate ignition service kit for your 1.8T/2.0T Gen3 engine!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Exceeds the performance of factory RS3 coils and provides much higher spark output
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Features APR Upgraded Ignition Coils and NGK plugs, ensuring a stronger and more consistent spark!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Modern high-tech ignitions are complex, computer-controlled systems that deliver spark to the cylinders with amazing efficiency and split-second timing, but they don't last forever. That's why ECS Tuning stocks ignition modules, ignition coils, ignition wiring, and spark plugs. Look to us for OEM and aftermarket ignition parts to keep your engine running strong.
Lifetime Replacement
