Velocity Stacks View as: Grid List Sort By Position Name Price Choose Vehicle Choose Model Year Inlet Diameter Length Muffler Body Width x Height Inlet/Outlet Configuration Muffler Outlet Configuration Part Number asc 5 Item(s) Show 48 96 SKU: VIB 10954 Bellmouth Velocity Stack, Aluminum (5" Inlet O.D., 8" Bellmouth O.D.) Login to view price Add to Wishlist | Add to Compare SKU: VIB 10953 Bellmouth Velocity Stack, Aluminum (4" Inlet O.D., 7" Bellmouth O.D.) Login to view price Add to Wishlist | Add to Compare SKU: VIB 10952 Bellmouth Velocity Stack, Aluminum (3.5" Inlet O.D., 6" Bellmouth O.D.) Login to view price Add to Wishlist | Add to Compare SKU: VIB 10951 Bellmouth Velocity Stack, Aluminum (3" Inlet O.D., 6" Bellmouth O.D.) Login to view price Add to Wishlist | Add to Compare SKU: VIB 10950 Bellmouth Velocity Stack, Aluminum (2.5" Inlet O.D., 6" Bellmouth O.D.) Login to view price Add to Wishlist | Add to Compare View as: Grid List Sort By Position Name Price Choose Vehicle Choose Model Year Inlet Diameter Length Muffler Body Width x Height Inlet/Outlet Configuration Muffler Outlet Configuration Part Number asc 5 Item(s) Show 48 96