05-21 Chrysler 300 (5.7L Hemi, 6.1L SRT8, 6.4L 392)
08-21 Dodge Challenger (5.7L Hemi, 6.1L SRT8, 6.4L 392)
06-21 Dodge Charger (5.7L Hemi, 6.1L SRT8, 6.4L 392)
05-08 Dodge Magnum 2005 - 2021 (5.7L Hemi, 6.1L SRT8)
6-613
Looking to add a Return Line on your Hemi? We got you covered!
All necessary fittings, lines, regulator & filter all included. No additional components required.
*Ideal for those looking to make big HP
*Looking for a return line kit that includes Drop-In Twin DW400 Fuel Pumps? We have you covered here-
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.
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
Deatschwerks 6-613 Fits Most Chrysler/Dodge (06-21) DeatschWerks Stainless Braided Return Plumbing Kit w/ Regulator & Filter. Engineered for high-performance HEMI engines, this complete fuel return plumbing kit features durable stainless steel braided lines, a precision fuel regulator, and a protective fuel filter. Designed for easy installation with all necessary fittings included, it supports increased horsepower demands while ensuring leak-free, reliable fuel delivery. Ideal for enthusiasts upgrading or adding a return line on select Chrysler and Dodge models with 5.7L, 6.1L, and 6.4L engines.
FREE GROUND SHIPPING
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05-21 Chrysler 300 (5.7L Hemi, 6.1L SRT8, 6.4L 392)
08-21 Dodge Challenger (5.7L Hemi, 6.1L SRT8, 6.4L 392)
06-21 Dodge Charger (5.7L Hemi, 6.1L SRT8, 6.4L 392)
05-08 Dodge Magnum 2005 - 2021 (5.7L Hemi, 6.1L SRT8)
6-613
Looking to add a Return Line on your Hemi? We got you covered!
All necessary fittings, lines, regulator & filter all included. No additional components required.
*Ideal for those looking to make big HP
*Looking for a return line kit that includes Drop-In Twin DW400 Fuel Pumps? We have you covered here-
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.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
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.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
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.
