Matrix Downstem 4.5"
- 4 1/2” length from largest point on the 19mm outer joint to the end of the matrix filter
- 14mm inner / 19mm outer - clear, low profile bushing adapter
- Matrix filter with a minimum of 48 diffusion holes
- Hologram authenticity sticker
- sandblasted logos on the clear tapered joint
- Made in California
Downstem Measuring Guide