Description: This Industrial Injection 0986435518SE - R1 is a Stage 1 injector with 100hp gain and 20% over stock. It fits 2007.5 - 2010 Dodge Ram with 6.7L Cummins engine. The injectors are extrude honed and balanced to ensure a perfect matching set flowing at 30LPM. They're built with brand - new factory OEM parts and nozzles, balanced to a tighter tolerance than the original manufacturer. Each injector is tested on a state - of - the - art Factory OEM test stand, passing various tests like resistance, system leak, etc. Features include a 100HP gain, 30LPM flow, new copper crush washer and o - rings, and a 1 - year unlimited mileage warranty. Note: Sold individually. When replacing injectors in your 6.7L Common Rail, replace injector connecting tubes to avoid contamination. There's a $150 core charge, refundable if returned within 45 days. These products are for closed - circuit competition only and not legal for on - road or off - road use. Call with Engine Serial Number to verify application.

How to use: Install this injector into your 2007.5 - 2010 Dodge Ram with a 6.7L Cummins engine. It can be run with a stock turbo, but for better performance and to reduce EGTs, it's recommended to use an Industrial Injections Phatshaft turbo or a compound turbo setup. When installing, make sure to replace the injector connecting tubes to avoid contamination. Attention: This injector is sold individually. There's a $150 core charge, but it will be fully refunded if you ship the old injector back within 45 days. These products are only for closed - circuit competition vehicles and not legal for on - road or off - road use. You need to call with the Engine Serial Number to verify the application. Maintenance: Although these injectors are tested to meet or exceed OEM specifications, it's good to keep an eye on their performance. If you notice any issues like abnormal engine noise or reduced power, have them checked. And always follow the state and federal emission standards when using them.