Compared with worn out injectors, these injectors have been thoroughly tested to ensure better fuel optimization, resulting in better fuel consumption and throttle response. These injectors are only sold in 4 -piece flow matching.
8x Upgrade Fuel Injectors For 99-07 GM Chevy Silverado GMC 4.8/5.3/6.0L 25317628
8- UPGRADE Fuel Injectors for 2003-2009 Ford Expedition 5.4 V8 04 05 06 07 08
(6) upgrade, Fuel Injectors fit 1999-04 Jeep Grand Cherokee, Wrangler4.0L 4 Hole
8X Original Upgrade Fuel Injectors For Ford F150 F250 F350 0280150718
8PACK Upgrade Fuel Injectors For Ford F150 F250 F350 4.6L 5.0L 5.4L 0280150718
6Pcs Upgrade Fuel Injectors 0280158020 For Dodge Mitsubishi Jeep Liberty 3.7L
