6" - 4.5" Velocity Stack | Audi B8/B8.5/8R/8R.5/B9/B9.5/C7/C7.5 A5, S5 Cabriolet, S4, S5, Q5, SQ5, A4 Allroad, A4, RS4, RS5, A6, A7 | Canadian Auto Performance

Overview

This is the official replacement velocity stack designed for use with CAP's 8" High-Flow Intake Filter. Engineered for smooth airflow and optimal velocity, this 6" to 4.5" stepped velocity stack ensures maximum performance when paired with CAP's high-flow intake setups.

Details

• Available as a standalone replacement part , this velocity stack maintains the same precision-engineered design used in CAP's complete intake kits.
• Features 6" to 4.5" stepped design for optimized air velocity Precision-engineered to maximize airflow while reducing turbulence CNC-machined construction for perfect fitment and durability Designed specifically for use with CAP's 8" High-Flow Intake Filter Enhances throttle response and intake sound when paired with CAP intake systems Backed by CAP's Lifetime Warranty Fitment This velocity stack is designed for use with: CAP 8" Oiled High-Flow Intake Filter (Open Top or Closed Top design) Compatible with CAP intake systems using the 8" filter Warranty LIFETIME WARRANTY: The CAP 6" to 4.5" Velocity Stack is backed by our legendary Lifetime Warranty, ensuring long-term reliability and support.
• Warranty only applies to the original owner.
• Notes This listing is for the Velocity Stack only (intake system not included)

Fitment Notes:

• This filter fits all the vehicles above that is equipped with the CAP V3 Intake. If you do not have our intake, this filter WILL NOT WORK

Fitment