Genuine NGK Spark Plugs Set of 4 For 2.0T FSI TFSI VW Audi - COLDER HEAT RANGE IDEAL FOR TUNING TURBO APPLICATIONS Suit For VW, Audi and Skoda and other Performance Makes and Models 

NGK Iridium BKR8EIX (2668) Spark Plugs
Elevate Your Ignition Performance
While the factory-spec Platinum NGK 94460 (PFR8S8EG) is a reliable choice for standard operation, the NGK Iridium BKR8EIX (2668) is the preferred upgrade for enthusiasts looking for superior performance, consistent ignition, and increased durability.

 Featuring an ultra-fine center electrode, these Iridium plugs provide a more stable, concentrated spark—critical for engines running higher boost or performance tunes.

Why Upgrade to Iridium?
• Enhanced Performance: The fine wire design ensures a consistent, strong spark across a wider RPM range.
• Improved Durability: Iridium is significantly harder and more heat-resistant than platinum, offering a longer service life under high-stress conditions.
• Better Fouling Resistance: The specialized design helps prevent carbon buildup, ensuring your engine runs smoothly even during demanding driving.

Cross-Reference Compatibility
If you are currently running alternative brands, these plugs are a direct, high-performance replacement for the following:

**NGK** | **BKR8EIX (2668)**
NGK | PFR8S8EG (94460)
Denso | IK24 (5311 / I11)
Champion | OE214 (KC6PYPB)

One heat range colder than the factory plugs in Iridium.

The Must For Stage 2+ Replacement For Factory Spark Plugs on both EA113 FSI and EA888 TSI Engines to cure common misfiring issue, greater results when combined with Audi R8 coil packs.

Suitable for most popular VW Audi 2.0T FSI TFSI including Golf 5 MK5 GTI, GTX, Golf MK6 GTI, MK6R, Scirocco, AUDI A3 P8, S3 8P, A4, A5, A6 etc.

These are best choice if your engine been tuned however factory plugs haven’t been changed on EA113 and EA888 2.0 FSI and 2.0 TSI / TFSI engines. Fit 1.8T if you have upgraded your coils to R8 coilpacks.

Note: Does not fit MQB gen. 3 engines. 

Fits: ALL VW Audi 2.0T engines.

Iridium IX Spark Plug - BKR8EIX 

Part Number: 2668

Heat Range: 8 Gap: 0.032" / 0.8mm 

These plugs are great for fully modified 1JZ and 2JZ turbo engines running over 500hp as well. See this listing and choose quantity to buy - https://kiwicarparts.co.nz/products/ngk-colder-tuning-spark-plug-ngk-bkr8eix-2668

The ultimate evolution of performance spark plugs. Iridium is a precious, silver-white metal and one of the densest materials found on earth. The natural properties of Iridium offered NGK the opportunity to create one of the world's finest spark plugs. The result are spark plugs that require less voltage to spark, burns fuel more efficiently, sparks at leaner air/fuel mixtures, and delivers higher horsepower and better gas mileage.

Spark Plug Failure Symptoms

Misfiring

Check Engine Light

Hesitation

Loss of Power

Poor Fuel Economy

Includes:

Set of 4 x Genuine NGK Colder Tuning Spark Plugs For 2.0T FSI TFSI VW Audi NGK BKR8EIX (2668)

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