4 Into 1 Collector 1-7/8" Primary w/ 3-1/2" Collector
Product Information
Our Merged Collectors are constructed with the primary tubes joining as they transition into the collector to form a spear eliminating sharp edges and voids to reduce turbulence. This allows more precise management of the sound pressure waves (tuning) and improves aerodynamic flow.
Features:
- Precise Construction,No Sharp Edges or Voids Helps Reduce Turbulence
- Precise Tuning & Improved Aerodynamic Flow
- Made w/Lightest Material Poss

Product Information
Our Merged Collectors are constructed with the primary tubes joining as they transition into the collector to form a spear eliminating sharp edges and voids to reduce turbulence. This allows more precise management of the sound pressure waves (tuning) and improves aerodynamic flow.
Features:
- Precise Construction,No Sharp Edges or Voids Helps Reduce Turbulence
- Precise Tuning & Improved Aerodynamic Flow
- Made w/Lightest Material Poss