Royal Purple HPS 20W50 Fully Synthetic Performance Engine Oil milltek-model-G-Class The AIRTEC Alloy Boost Pipe

The AIRTEC Alloy Boost Pipe Upgrade Kit (P/N: ATMSHON1) can be purchased separately

reduces gearshift resistance

Combines highly refined mineral oil (preferred for engine break-in) with an advanced additive package containing elevated levels of zinc/phosphorus anti-wear additive to optimize wear protection during the sensitive engine break-in phase

The comprehensive kit includes AIRTEC Motorsport’s CAD designed end tanks

Royal Purple HPS 20W50 Fully Synthetic Performance Engine Oil milltek-model-G-Class The AIRTEC Alloy Boost PipeRoyal Purple HPS Fully Synthetic Engine Oil is specifically formulated to maximize performance and meet the demands of high performance and modified engines. Outperforms other leading high performance synthetic oils and conventional lubricants for both petroleum and diesel high performance engines. Royal Purple HPS engine oil responds to increased pressure with increased viscosity. Thus improved sealing between the piston ring and cylinder wall which