Flowmaster 814321 Header for 09-18 ChargerChallenger RT with 5.7L, Stainless Steel

SKU: 814321
Fits 2009 to 2018 Dodge Charger and Challenger RT also Chrysler 300C with a 5.7L V8 engine, shorty header
Price: $654.95
FREE 3-Day Shipping (Details)

Shipping is free via UPS Ground or 3-Day Select for orders of $25 or more (excludes transmissions). If the transit time using UPS Ground Shipping will exceed 3 days to your location, we will upgrade the shipping service to UPS 3-Day Select, at no cost to you.

Free shipping is available within the continental U.S. only. Shipping charges will apply to all other destinations.

Verify This Part Fits Your Vehicle

Flowmaster's Scavenger Series Elite shorty headers are designed to replace the restrictive factory manifolds. These high quality headers are manufactured from stainless steel and are ceramic coated for maximum durability. They feature 1-3/4 in. Primary tubes, 3/8 in. thick laser cut flanges and factory collector connections, ensuring a direct-fit, leak free installation. Like all Flowmaster products, the benefits include improved throttle response, power and engine efficiency. Designed for an easy fit, these headers include gaskets and necessary hardware for easy installation. Note: this product is legal only for off-highway use (except in California or states that have adopted California emission standards), racing use or for use on pre-emission-controlled motor vehicles/motor vehicle engines (pre-1966 domestic vehicles certified to California standards, pre-1968 domestic vehicles certified to federal standards and all pre-1968 foreign vehicles), per the application guide.

  • Stainless Steel Construction
  • Engineered for Perfect Fit
  • Dyno tuned for maximum performance
  • High Temperature Ceramic Coating
Tube LengthsUnequal LengthHeader StyleBlock Hugger
Inlet Port ShapeOvalMaterialStainless Steel
Outlet Diameter (in)2.5Primary Tube Diameter (in)1.750
Attachment MethodStock FlangeAutomotive Item GradeHigh Performance Part
Bolts/Studs IncludedYesCARB (California) CompliantNo
Collector IncludedYesColor/FinishSilver Ceramic
Header Flange Thickness (in)0.375Header SeriesScavenger Series Elite
Reducers IncludedNoSEMA Emissions Code3
Tube Gauge16
 California Proposition 65 Information

WARNING: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects, or other reproductive harm (For more information go to www.p65warnings.ca.gov)


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Search by Vehicle