- Product Grade: Performance Part
- Brand: Spectre
- Fit Type: Vehicle Specific Fit
- OEM Part Number: 9148
- * Air intake duct mounting plate * For any vehicle where 4 In. ducting is needed * Allows you to duct cold air from sidewall, fenderwell or other locations for the coolest air possible * Easy to install * Bolt Circle: 3.5 in (89 mm)






SALVATORE PUGLIESE –
Good quality .
Danny –
Used this to make an inlet pipe for my trucks intake. Plastic is not brittle and will move out of shape a little if needed. Exactly what I needed.
gary moore –
Great strong products
solracom –
very good piece that helped me to engender it to a fan in my attic, super
PhilV –
This fot perfect as a 4 inch adapter. Well made. I used it for my laser enclosure which uses 4 inch ducting. Worked perfectly.
Orange Joe –
As far as 4 inch duct flanges go. This is the bees knees ????
FLRHCARR –
I picked this up to attach the vent pipe, from an exhaust fan, to my computer tower. Depending on you vent or fan grill, there should be enough holes to secure this in place. I chose to add a modified fan shroud as my mount. I put this, on top of that shroud. I did this for an easier fit to the computer case, as this just missed all four screw holes.I did use E-6000 to seal the air gaps, as well as some aluminum tape. There wasn’t any on it, I didn’t expect any. I don’t know why Amazon asks that?I have had this in place for over a year now, & it is fine.
Buttonsvixen –
I got this to use with a 4 inch computer ventilation fan. The holes DO NOT line up. No fault of the product, no one ever said it would, but it looked like it might. I glued the fan to the thing and used it anyway. Elsewise, fine.