Brisk Racing spark plugs are engineered with advanced Iridium electrode technology—one of the most effective thermal and electrical conductors. This design ensures extended service intervals, superior heat transfer, enhanced ignitability, and consistent reliability even under extreme performance conditions. Perfectly suited for high-boost applications, these plugs help deliver more horsepower and outperform conventional spark plugs.

Optimized for today’s high-output ignition systems and tested in extreme horsepower builds, Brisk Racing plugs also improve engine efficiency, fuel economy, and corrosion resistance—making them the ultimate upgrade for both factory-tuned and highly modified performance vehicles, including those running E85, PI/WMI, and larger turbochargers.

We recommend setting the spark plug gap to 0.022" with a BMS Gapping Tool for best results.

Features & Benefits

• Fine-wire Iridium center electrode for stronger, more consistent spark

• Up to 6x harder, 8x stronger, and 1200°F higher melting point than platinum

• Fewer misfires and extended plug life

• Designed specifically for BMW S58 & Gen 2 B58 engines

• Proven performance in extreme horsepower applications

Product Specifications

• Part Number: 2MOER12YIR-BRISK

• Torque Spec: 12.5 ft. lbs. (17 Nm)

• Thread Size: 12mm

• Reach: 1.12" (28.5mm)

• Drive Size: 14mm Double Hex

• Recommended Gap: 0.022" for most tuned applications

Direct Replacement For:

• NGK 97506 SILZKBR8D8S

• NGK 96427 SILZKFR8G7S

• Bosch 96347 VA6I980

Discounted Combo Deal Includes:

• (6) BRISK Iridium Spark Plugs for S58 & Gen 2 B58 Engines

• (1) BMS 14mm Thin-Walled Magnetic Spark Plug Socket Tool

• (1) 12mm BMS Billet Spark Plug Gapper Tool

• (1) Specialty Spark Plug Feeler Gauge

Magnetic Spark Plug Socket Features & Benefits

• OEM-quality, thin-wall design for perfect BMW fitment

• Strong magnetic hold—no wear or weakening

• 12-point, 14mm, thin-walled deep specialty socket

• Fits any standard 3/8" drive wrench

• Designed and manufactured by Burger Motorsports

Applications: 2006+ Turbo BMW Spark Plug installations

BMS Billet Spark Plug Gapper Tool

This precision tool allows fast, accurate, and repeatable gapping of spark plugs. Available in 14mm and 12mm plug thread sizes. Made in the USA.