Mazda Turbo Oil Restrictor Banjo Bolt

$ 30.00

Product Details

The Damond Motorsports Turbo Oil Restrictor Bolt, reduces the oil feed to the factory K04 turbo, to help in preventing the common Mazdaspeed "smokey-turbo." Using proven and tested hole diamaters, the Damond Motorsports bolt allows proper oil feed to the factory K04 turbo, without over-oiling the turbo, and prevents oil seeping past the turbo seals into the exhaust. In addition 2 new OEM spec copper crush washers are included. This is a great, low-cost component, if you're looking to add a catless or more free flowing exhaust that would potentially result in more exhaust smoke. 
TQ spec is 18-26lbs/ft

Customer Reviews

Based on 55 reviews
93%
(51)
7%
(4)
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M
M.R.

Nice

M
M.H.
Stop Smoking Today!

I purchased my 2007 Mazdaspeed 3 with a new turbo, but it was still smoking so after doing some research and installing the Damond Oil Restrictor bolt, it has stopped all of my smoking issues. Now I can let the car idle and warm up and idle in drive-thrus without worrying about and possible smoking.

C
C.G.
Great part

Fast shipping and easy install

M
M.D.
Great product, great service

At a 127k I started to get the infamous smoky turbo. Popped off my TMIC and found oil coming out the turbo. Cleaned it up and ordered the Damond Restrictor Banjo Bolt in hopes of slowing the demise of the K04. Shortly after ordering got a shipment notification from Damond. Signed up for text alerts for shipment notifications on usps. The bolt was on its way same day. Usps alerted me when to pick up from my PO Box. 3 days after ordering I had the bolt installed. Put a few miles on it and pulled the TMIC to check for oil. Clean as a whistle. Hopefully, I caught it in time. Great product and great service is why I go with Damond.

D
D.Y.

Great!