Center Cap : 16" - 18" ENKEI RPF1 Center Caps (Set of 4) - Also works for 15x8 +28!
Color Chart
All of our products are made using 3M or Avery premium vinyl films. Additional colors are available upon request (for an additional charge).
Description
Set of 4 custom center caps designed to fit 16"–18" Enkei RPF1 wheels (also fits 15x8 +28 models).
Please note: These will not fit 15" RPF1s except 15x8 +28. For 15x7" RPF1 caps, click here.
Each cap is hand-built in Ohio, USA using brand new ABS plastic shells with metal retaining rings for a secure, precision fit.
Graphics are created using high-quality 3M or Avery vinyl, sealed with heat- and UV-resistant resin for a long-lasting, durable finish that looks great on the street or track.
Production time is typically 2–5 business days.
Looking for a color not shown on the chart?
Just leave a note with your order and I’ll make it! (Limited to 100 variations on the website due to listing space.)
Click here for a completely custom logo or design!
Fitment Information
Jump to section:
- Center Cap Depth (all wheel sizes)
- 15x7 +41
- 15x7 +35
- 15x8 +28
- Centering Rings with 15x8 +28, 16", 17", and 18" Wheels
Sizing
There are two sizes of center caps that fit all RPF1s from 15" through 18" regardless of width or offset.
Products on this website listed "15x7" in the title are for 15x7 wheels with offsets of +41 or +35 (be sure to read further for specific fitment details regarding those wheels).
Hub bore and offset DO NOT effect center cap fitment. The front hole diameter and the hub bore (rear hole diameter) are not the same.
Center Cap Depth (all wheel sizes):
The RPF1 has a unique design compared to other wheels which may cause the axle, axle nut, or other parts of the car to protrude through the center hole of the wheel. These caps allow 5mm of protrusion before the part will contact the cap and prevent it from seating in the wheel properly.
For example, the axle nut on any NA/NB Miata protrudes too far when using the 15x7 +41 wheel for this cap to work. However, this issue does not exist for 15x7 +35 wheel on NA/NB Miatas.
** Any issues with parts of the car contacting the center cap can be rectified with wheel spacers. **
15x7 +41:
Our caps will not work with centering rings for this spec of wheel only. There is extra depth to the "teeth" that grab the wheel they will occupy the same space that a centering ring would.
These wheels can still be used safely without centering rings, they are merely a device to ensure proper alignment when mounting the wheels. All RPF1s use conical lug nuts which ensure the wheel is perfectly centered on your studs as they are tightened.
15x7 +35:
Some solid centering rings will interfere with the "teeth" of the center caps preventing them from properly engaging with the wheel. The centering ring must have a thin wall, or have a groove to allow space for the center cap tooth.
As with the +41 variant, these wheels can be safely run without centering rings.
Centering Rings with 15x8 +28, 16", 17", and 18" Wheels:
There are no issues running center caps with centering rings any other size/width/offset wheel other than the 15x7 outlined above. This includes all types of centering ring.
If you have any questions about the above information please use the contact us form at the bottom left of every page to get in touch!
Materials
All caps are made from ABS plastic and come with a metal retaining clip to ensure a secure fit in the wheel. Caps are topped with a custom vinyl and epoxy decal made by hand in-house.
Decals are made using premium Avery or 3M vinyl and covered with two-part jewelry-grade epoxy resin to protect them from the elements and keep them looking sharp for years.
