PRODUCT FEATURES Install these on the 1/4" pickup hose on your downstream injectors. Reviews FEATURED PRODUCTS 1/4" Brass Hose Barb Starting at $2.25 Choose Options 1" Brass Hose Barb Starting at $6.00 Choose Options Kuri Tec Kuriyama Spray Hose - 1/2" ID (100 FT UNCRIMPED) $109.00 $174.50 Add to Cart 3/4" Brass Hose Barb Starting at $3.69 Choose Options