JCW K&N air filters for JCW................
#1
#2
I would not recommend using an air filter which uses oil as a medium for filtering the air in a MINI equipped with Hot Film Air Mass meter component. That would include the R5X S and non S models.
Inevitably the oil from the filter makes it's way down stream to the wire, coats it with a shellack like substance destroying the rather expensive part. ( appx $500.00 )
Inevitably the oil from the filter makes it's way down stream to the wire, coats it with a shellack like substance destroying the rather expensive part. ( appx $500.00 )
#3
I would not recommend using an air filter which uses oil as a medium for filtering the air in a MINI equipped with Hot Film Air Mass meter component. That would include the R5X S and non S models.
Inevitably the oil from the filter makes it's way down stream to the wire, coats it with a shellack like substance destroying the rather expensive part. ( appx $500.00 )
Inevitably the oil from the filter makes it's way down stream to the wire, coats it with a shellack like substance destroying the rather expensive part. ( appx $500.00 )
Do you have concerns because the engine runs too hot?
#4
#5
In an R53, yes had one in mine.
But for R56's, seen at least two I know of personally who's owners both had K&N's in their R56S and in both cases it was damage to the wire from the oil in air filters.
Other auto manufacturers which have MAF wire equipped cars get around this by having an automatic heat cycle for the wire when the car is shut down. The wire automatically heats up to 2000* burning off impurities which may get on the wire during engine operation, leaving it clean for next start up.
Unfortunately the MINI system does not heat up burning off these contaminates leading to buildup and consequential permanent damage.
One could say that maybe the owners of these MINI's just used too much oil on the air filter themselves - hence, "operator error". K&N's instructional / method of dripping oil on the filter after cleaning is a bit ambiguous and vague on how much to use leaving too much room for personal judgment and error IMO. That said, with a $500 part in the balance why take the chance when there are free flowing air filters available out there which don't use oil at all....
But for R56's, seen at least two I know of personally who's owners both had K&N's in their R56S and in both cases it was damage to the wire from the oil in air filters.
Other auto manufacturers which have MAF wire equipped cars get around this by having an automatic heat cycle for the wire when the car is shut down. The wire automatically heats up to 2000* burning off impurities which may get on the wire during engine operation, leaving it clean for next start up.
Unfortunately the MINI system does not heat up burning off these contaminates leading to buildup and consequential permanent damage.
One could say that maybe the owners of these MINI's just used too much oil on the air filter themselves - hence, "operator error". K&N's instructional / method of dripping oil on the filter after cleaning is a bit ambiguous and vague on how much to use leaving too much room for personal judgment and error IMO. That said, with a $500 part in the balance why take the chance when there are free flowing air filters available out there which don't use oil at all....
#6
In an R53, yes had one in mine.
But for R56's, seen at least two I know of personally who's owners both had K&N's in their R56S and in both cases it was damage to the wire from the oil in air filters.
Other auto manufacturers which have MAF wire equipped cars get around this by having an automatic heat cycle for the wire when the car is shut down. The wire automatically heats up to 2000* burning off impurities which may get on the wire during engine operation, leaving it clean for next start up.
Unfortunately the MINI system does not heat up burning off these contaminates leading to buildup and consequential permanent damage.
One could say that maybe the owners of these MINI's just used too much oil on the air filter themselves - hence, "operator error". K&N's instructional / method of dripping oil on the filter after cleaning is a bit ambiguous and vague on how much to use leaving too much room for personal judgment and error IMO. That said, with a $500 part in the balance why take the chance when there are free flowing air filters available out there which don't use oil at all....
But for R56's, seen at least two I know of personally who's owners both had K&N's in their R56S and in both cases it was damage to the wire from the oil in air filters.
Other auto manufacturers which have MAF wire equipped cars get around this by having an automatic heat cycle for the wire when the car is shut down. The wire automatically heats up to 2000* burning off impurities which may get on the wire during engine operation, leaving it clean for next start up.
Unfortunately the MINI system does not heat up burning off these contaminates leading to buildup and consequential permanent damage.
One could say that maybe the owners of these MINI's just used too much oil on the air filter themselves - hence, "operator error". K&N's instructional / method of dripping oil on the filter after cleaning is a bit ambiguous and vague on how much to use leaving too much room for personal judgment and error IMO. That said, with a $500 part in the balance why take the chance when there are free flowing air filters available out there which don't use oil at all....
#7
Vendor
iTrader: (10)
I've used K&N filters many times before.
But with the MAF I don't like the oil getting in the sensors. So I've been using the Dry Filters and see no loss in performance. So I only recommend them now.
But with the MAF I don't like the oil getting in the sensors. So I've been using the Dry Filters and see no loss in performance. So I only recommend them now.
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