Matrix Downstem 4"

• 4” 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