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Dynatech Long-Tube Headers & Mid-Pipes: Chrysler 300C / Dodge Challenger / Charger / Magnum 5.7L Hemi 2005 - 2018

724-73310 / 724-73320 / 724-73330
05-18 5.7L Hemi LX/LC Dynatech Long-Tube Headers & Mid-Pipes for Chrysler 300C, Dodge Challenger, Charger & Magnum SRT8. Gain up to 35RWHP with a set of Dynatech Long-Tube Headers & Mid Pipes (available with or without High Flow Cats) on your 5.7L Hemi 300, Challenger, Charger or Magnum. Hands down the BEST Long Tube setup for your Hemi. Excellent fitment, Premium Quality, Pricing and Yes, the BIGGEST Power Gains.
Shipping: Usually ships within 24-48 hours.
Was: $1,850.00
Sale: $895.00
Save: 52%
Save: $955.00

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05-18 Chrysler 300C 5.7L Hemi
09-18 Dodge Challenger 5.7L Hemi
06-18 Dodge Charger 5.7L Hemi
05-08 Dodge Magnum 5.7L Hemi

724-73310 Headers
724-73320 Mid-Pipes With High-Flow Catalytic Converters 2.5"
724-73330 Mid-Pipes Without Catalytic Converters 2.5"

Big Power Gains can be made with a set of Dynatech Long-Tube Headers Mid-Pipes for your 5.7L Chrysler 300C, Dodge Challenger, Charger & Magnum. Unlike other Long-Tube Header systems, Dynatech offers the intermediate (mid-pipes) to connect their Long-Tube Headers with ANY 5.7 Hemi Aftermarket (or OEM) Exhaust System. A true bolt-on upgrade that provides big power gains on your 5.7L Hemi.

Power Gains (on completely stock 5.7L Hemi): 30WHP / 30FTLBS-TRQ

More Significant Gains on Modified 5.7L Hemis (i.e. Cold Air Intake, Cat-Back Exhaust, Programmer, Supercharger, etc .)


  • 1 3/4" Primary Tube

  • Long tube design

  • 3/8" laser-cut and machine-ground flanges for a long-lasting, tight seal

  • 3" 4-Bolt Collector Flange

  • 100% T-304 stainless steel

  • Computer-designed collectors for maximum air flow

  • Low-profile four-bolt collectors

  • Delivers real power gains


  • True bolt-in no cutting or welding

  • OBD II-compliant hi-flow converters

  • Utilizes factory O2 sensors (extensions included)

  • "OEM-style" triple-layer stainless steel gaskets included for long-term, leak-free service

  • Bolts to factory cat-back or any aftermarket cat-back that utilizes factory connections

    Header Kit Only will typically require fabrication of mid-pipe and/or cat-back
    Complete System will bolt up to BOTH OEM and AFTERMARKET exhaust systems for Full HEADER BACK SYSTEM

    Complete System Kit

  • Includes everything needed for simple bolt-on installation Header Kit Only

  • Will typically require fabrication of mid-pipe and/or cat-back

  • Mandrel bent headers with 3/8" flanges and hi-flow collectors

  • "Flexible" donut-style gasket connectors and reducer cones

  • Two PowerCAT catalytic converters

  • Mid-pipe solutions to join with factory-style cat-back

  • All clamps, bolts (including header bolts), and hardware needed for bolt-in installation

  • Triple-layer stainless steel gaskets

  • O2 extensions when needed to relocate factory O2 sensors

  • SuperMaxx by Dynatech decals

    NOTE: These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards.


    Availability: ships in 1-3 business days.

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    • 75.0 lbs.
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    • Usually ships within 24-48 hours.

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