440cc - Challenger/Charger

Name: 440cc - Challenger/Charger
Brand: DeatschWerks
SKU: 13U-00-0042-8
Price: 280.96 USD
Availability: InStock
Rating: 4.8 (5 reviews)

$280.96 ~~$439~~ In stock

Category: Fuel Injector

Matched set of 8 440cc/min Injectors for Dodge Challenger RT/SRT8 Hemi 5.7/6.1/6.4 2008-2023 Charger RT/SRT8 Hemi 5.7/6.1/6.4 2006-2023, RAM(1500/2500) 2003-2023 Hemi 5.7

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Customer Reviews (4.8 / 5 · 5 reviews)

Madison U. ★★★★★ Oct 22, 2026

Bolted these in over the weekend and the idle smoothed right out on my 6.1. The flow matching between all eight is noticeably better than the old set.

Violet ★★★★★ Oct 21, 2026

Noticed an immediate improvement in throttle response after swapping these in. The 440cc flow rate is exactly what my 6.4 Hemi needed to wake up the top end.

Harper ★★★★★ Oct 20, 2026

The set arrived matched perfectly, so I didn't have to worry about any flow imbalances between the cylinders. Installation on my 6.1 Hemi was straightforward, and the car idles smooth with zero hiccups even at a dead stop.