NGK Iridium IX Spark Plug Box of 4 (LZTR4AIX-11) fits_2019-2022`Audi`S4`Premium~2018-2022`Audi`S4`Premium Plus~2018-2022`Audi`S4`Prestige~2019-2022`Audi`S5`Premium~2018-2022`Audi`S5`Premium Plus~2018-2022`Audi`S5`Prestige the air flow in the

the air flow in the 80% range of throttle blade opening is also dramatically improved

designed to use SAE 0W-16 oil with low friction and very low HTHS (High Temperature High Shear) viscosity (= 2

It features a Black Series emblem for authenticity and is secured to the housing using aFe POWER laser etched washers and bolts

2011-2013 Honda TRX500FM FourTrax Foreman 4x4 Base 2014-2019 Honda TRX500FM1 FourTrax Foreman 4x4 Base 2014-2016 Honda TRX500FM2 FourTrax Foreman 4x4 with EPS Base 2015-2016 Honda TRX500FM5 FourTrax Foreman Rubicon Base 2015-2019 Honda TRX500FM6 FourTrax Foreman Rubicon EPS Base 2015 Honda TRX500FM6D FourTrax Foreman Rubicon EPS DLX Base 2016 Honda TRX500FM7 FourTrax Foreman Rubicon EPS DLX Base 2007-2009

NGK Iridium IX Spark Plug Box of 4 (LZTR4AIX-11) fits_2019-2022`Audi`S4`Premium~2018-2022`Audi`S4`Premium Plus~2018-2022`Audi`S4`Prestige~2019-2022`Audi`S5`Premium~2018-2022`Audi`S5`Premium Plus~2018-2022`Audi`S5`Prestige the air flow in theNGK Spark Plugs (U. S. A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small