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Your cart is empty.This Billet Adapter Plate from Bull Boost. These High Quality adapters feature AN -10 O ring fittings . Each adapter is Black Anodized and also features a 1/8NPT pressure port for guage sensors or oil feed lines to Turbochargers and Superchargers * Fits ALL 4.6 and 5.4 / 5.8 Cast Iron and Alloy Blocks * INCLUDES 1.5" Water Hose Barb * Includes Bull Boost Oil Filter Mounting Bracket (also has 1/8npt and 1/4npt Oil Pressure fittings) *Uses FRAM HP4 or HP8 or Equivalent
Kavon
Reviewed in the United States on May 11, 2025
This company makes useless products. I bought another variation, generic size. No provided specifications though I assumed it would use common threads etc. Feels like 3/4-16 and threads on but the threads are so sloppy the filter gets shot off like a rocket. Can't be trusted and could destroy your engine.Went to a hardware store and went through every filter imaginable. I think the thread fitting is just low quality machining and I will now need to purchase a completely different kit from another company therefore redesigning this area of the engine.Bullboost manufactures trash.
Nevaeh
Reviewed in the United States on January 24, 2025
Fits perfectly in wheel well under frame of rx8. Literally bolted right up no modifications!
Josh S
Reviewed in the United States on August 16, 2024
Doesn't come with the threaded Hub. Otherwise it's a great looking part.Edit: The seller contacted me shortly after leaving my 4 star review. They notified me today that the fitting is on its way to me. Great service in my book.
JV RACER
Reviewed in the United States on July 26, 2024
Thicker flange that other oil filters mounts but one Conn is that did not came with the male threaded fitting and that was kind of disappointing. I did not returned because I had one from an old mount.
joshua butler
Reviewed in the United States on November 29, 2024
Body is good quality but the threaded insert isn’t correct. We tried 2 types of oil filters including the HP4 that’s advertised to fit. Blew both oil filters off after starting the car and lost all oil pressure. Ended up almost cooking a $12k engine. We’ve messaged the seller with no response
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