this improves the mechanical properties and is primarily used in motorsport applications
for 911 SC Turbo (1977-1989)
Porsche 8100 ECO-LITE Engine Oil SAE 5W-30 (20L)
Outer Diameter: 5 mm
External Diameter of Ring (d): 36
Mercedes-Benz Spark Plug Wire Set | 2003-2026 228533113 Manufacturer:Bremi / STI this improves the mechanical propertiesSpark Plug Wire Set for S580 (2021 2025), EQS 580 (2022), EQS AMG (2023), EQE 350 (2023), S63 AMG E Performance (2025), C63 AMG S E Performance (2025), AMG GT 55 (2025), EQE AMG (2025), EQE 500 (2025), EQE AMG SUV (2026), C240 (2004), CL55 AMG (2004), SL500 (2003 2005), S430 (2004), G500 (2004), SL600 (2004 2009), SL55 AMG (2003 2008), SL65 AMG (2005 2017), SL550 (2007 2016), SL63 AMG (2009 2018), Maybach S600 (2017), S600 (2017), S65 AMG (2017 2018),