During the process of venting crankcase pressure back through your intake track, large amounts of oil, in the form of vapors can gather/accumulate in your intake tube, intake manifold runners and even dilute your gas, lowering its octane level. This happens on all engines and is even worse with forced inducted vehicles (supercharged and turbocharged) as crankcase pressures are increased. To combat this, we have developed an oil separator of our own design. Milled from solid billet aluminum this is a rock-solid piece. It has a knurled tank base for easy removal to drain the spent oil and an O-ring seal to prevent any leaks.
Filtering consists of a fine mesh stainless steel screen that traps fine oil vapors and releases them once heavy enough to fall. They then pass through a 1/2" thick 1/16th" aluminum honeycomb filter where they grow every larger and then fall into the bottom. By the time the oil gets through the filter it's too heavy to be passed on into the intake. The tank holds 3 oz of fluid, while that may not sound like a lot, you shouldn’t see that much oil in your PCV system. Drain it every 2000-3000 miles and you will never come close to filling it.
J&L Oil Separator 3.0 Passenger Side, Clear Anodized (2016-2021 Honda Civic 1.5L Turbo EX/SI)
Product Features:
Air Freight Prohibited: false
Not Carb Approved: true
Ltl Freight Required: false
Prop 65: Y
Epa: N/A
Carb Acknowledgement Required: f
Fits According to Mfg but not guarunteed.
2016 Honda Civic EX-L
2016 Honda Civic EX-T
2017 Honda Civic EX
2017 Honda Civic EX-L
2017 Honda Civic EX-T
2017 Honda Civic Si
2018 Honda Civic EX
2018 Honda Civic EX-L
2018 Honda Civic EX-T
2018 Honda Civic Si
2019 Honda Civic EX
2019 Honda Civic EX-L
2019 Honda Civic Si
2020 Honda Civic EX
2020 Honda Civic EX-L
2020 Honda Civic Si
2021 Honda Civic EX
2021 Honda Civic EX-L