Hooker 4 into 1 Collector HK14703 Product:2-1/2" Primary with 4-1/2" Collector Part Number: AF9203-150-137

Part Number: AF9203-150-137

Available in blue

Base GasketModels 4150/4160

Stainless Hose Clamp 21-44mm

3" Billet Aluminium Weld-On Filler with Purple Cap

Hooker 4 into 1 Collector HK14703 Product:2-1/2" Primary with 4-1/2" Collector Part Number: AF9203-150-1374 into 1 Collector2 1 2" Primary with 4 1 2" Collector HK14703 14703 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 &