NGK BKR6EIX IRIDIUM X SPARK PLUG SET OF 4 VRS230 spring system and bumpers with

spring system and bumpers with dust protection

- Durable Construction: High-quality materials and craftsmanship ensure reliability and longevity

Series: Straight-Through Muffler Type: Straight-Through Material: Stainless Steel Body Finish: Satin Body Length: 14" Body Shape: 4" x 9" Oval Body Width: 9" Configuration: Offset/Center Hanger Included: No In/Out Diameter: 2

It’s is a must for vehicles tuned to run higher than stock boost level

NGK BKR6EIX IRIDIUM X SPARK PLUG SET OF 4 VRS230 spring system and bumpers withNGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high tech, high performance engines. Trivalent metal plating provides superior anti corrosion and anti seizing properties Corrugated ribs prevent flashover Pure alumina silicate ceramic insulator, provides