DeatschWerks builds high-performance fuel system components—injectors, pumps, regulators, rails, lines, and fittings—engineered for racers and tuners who need reliable fueling at higher horsepower levels. Their plug-and-play fitment approach and data-supported injector offerings make them a go-to choice when upgrading for boost, ethanol blends, or track-focused setups.
Deatschwerks 1200cc Fuel Injectors: Chrysler / Dodge / Jeep / Ram 2003 - 2025 (5.7L Hemi, 6.1L SRT8, 6.4L 392)
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- /per
PART # 16MX-21-1200-8
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DeatschWerks builds high-performance fuel system components—injectors, pumps, regulators, rails, lines, and fittings—engineered for racers and tuners who need reliable fueling at higher horsepower levels. Their plug-and-play fitment approach and data-supported injector offerings make them a go-to choice when upgrading for boost, ethanol blends, or track-focused setups.
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DEATCHWERKS 1200cc FUEL INJECTORS
05-24 Chrysler 300 5.7L Hemi, 6.1L SRT8, 6.4L 392
08-23 Dodge Challenger 5.7L Hemi, 6.1L SRT8, 6.4L 392
06-23 Dodge Charger 5.7L Hemi, 6.1L SRT8, 6.4L 392
05-08 Dodge Magnum 5.7L Hemi, 6.1L SRT8
04-25 Dodge Durango 5.7L Hemi, 6.4L 392
03-10 Dodge Ram (1500/2500) Hemi 5.7L Hemi
11-24 Ram (1500/2500/3500) 5.7L Hemi, 6.4L 392
2025 Ram (2500/3500) 6.4L 392
05-24 Jeep Grand Cherokee 5.7L Hemi, 6.1L SRT8, 6.4L 392
16MX-21-1200-8
All DeatschWerks injectors feature the following:
- Set of 8 1200cc injectors
- Stainless Steel internals for compatibility with race fuels including MTBE-oxygenated fuels, ethanol blended fuels (including e85) and methanol blended fuels
- Bosch EV14 technology-widely regarded as the gold standard in EFI
- Flow rate in excess of 1,000cc/min at 3bar using SAE testing standards
- Flow matched with our exclusive multi-point dynamic flow testing
- Excellent spray pattern and atomization for optimized idle and tuning
- Technical assistance and tuning data available via phone or email
- 3-year comprehensive warranty
UPGRADE OVER OEM AND MAY REQUIRE TUNING
- Set of 8 1200cc injectors
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Standard shipping
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
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YEARMAKEMODELSUBMODEL2011 - 2024Chrysler3005.7L Hemi2012 - 2024Chrysler3006.4L 3922005 - 2010Chrysler300C5.7L Hemi2006 - 2010Chrysler300C6.1L SRT82009 - 2023DodgeChallenger5.7L Hemi2008 - 2010DodgeChallenger6.1L SRT82011 - 2023DodgeChallenger6.4L 3922005 - 2023DodgeCharger5.7L Hemi2006 - 2010DodgeCharger6.1L SRT82011 - 2023DodgeCharger6.4L 3922004 - 2025DodgeDurango5.7L Hemi2018 - 2025DodgeDurango6.4L 3922005 - 2008DodgeMagnum5.7L Hemi2006 - 2008DodgeMagnum6.1L SRT82002 - 2010DodgeRam5.7L Hemi2011 - 2025JeepGrand Cherokee5.7L Hemi2006 - 2010JeepGrand Cherokee6.1L SRT82015 - 2021JeepGrand Cherokee6.4L SRT2012 - 2014JeepGrand Cherokee6.4L SRT82011 - 2024Ram15005.7L Hemi2011 - 2025Ram25005.7L Hemi2013 - 2025Ram25006.4L 3922013 - 2025Ram35006.4L 392
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DEATCHWERKS 1200cc FUEL INJECTORS
05-24 Chrysler 300 5.7L Hemi, 6.1L SRT8, 6.4L 392
08-23 Dodge Challenger 5.7L Hemi, 6.1L SRT8, 6.4L 392
06-23 Dodge Charger 5.7L Hemi, 6.1L SRT8, 6.4L 392
05-08 Dodge Magnum 5.7L Hemi, 6.1L SRT8
04-25 Dodge Durango 5.7L Hemi, 6.4L 392
03-10 Dodge Ram (1500/2500) Hemi 5.7L Hemi
11-24 Ram (1500/2500/3500) 5.7L Hemi, 6.4L 392
2025 Ram (2500/3500) 6.4L 392
05-24 Jeep Grand Cherokee 5.7L Hemi, 6.1L SRT8, 6.4L 392
16MX-21-1200-8
All DeatschWerks injectors feature the following:
- Set of 8 1200cc injectors
- Stainless Steel internals for compatibility with race fuels including MTBE-oxygenated fuels, ethanol blended fuels (including e85) and methanol blended fuels
- Bosch EV14 technology-widely regarded as the gold standard in EFI
- Flow rate in excess of 1,000cc/min at 3bar using SAE testing standards
- Flow matched with our exclusive multi-point dynamic flow testing
- Excellent spray pattern and atomization for optimized idle and tuning
- Technical assistance and tuning data available via phone or email
- 3-year comprehensive warranty
UPGRADE OVER OEM AND MAY REQUIRE TUNING
Standard shipping
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.