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1971-74 MOPAR B-Body Dual Exhaust System – 340 & 360 Engines
This OEM-style dual exhaust system is designed for 1971–1974 Dodge Chargers, Plymouth Road Runners, and Satellites with 340 or 360 engines. It includes exhaust pipes, mufflers, and tail pipes, all built to fit factory specs.
Unleash the true sound of your small-block MOPAR with this high-quality, OEM-style dual exhaust system, custom-built for 1971–1974 Dodge Chargers, Plymouth Satellites, and Road Runners equipped with 340 or 360 engines. Whether you're restoring a weekend cruiser or dialing in that nostalgic tone, this system offers the factory fit and performance your build deserves.
What's Included in the Standard Kit:
- Left & Right Exhaust Pipes – 2" diameter
- Left & Right Mufflers – OEM factory-style sound
- Left & Right Tail Pipes – 2" diameter
Note: Stainless steel kits with stock mufflers require 4–6 weeks for fabrication.
Optional Upgrades:
- Turbo Mufflers – Deep, aggressive tone
- GlassPak Mufflers – Loud & attention-grabbing
- Tail Pipe Turn-Downs or Prep for Chrome Tips
- Universal Clamp & Hanger Kit (Mild Steel)
Vehicle Fitment:
- 1971–1974 Dodge Charger (340 or 360 engine)
- 1971–1974 Plymouth Satellite (340 or 360 engine)
- 1971–1974 Plymouth Road Runner (340 or 360 engine)
Fitment Notes & Manifold Verification:
We verify your exhaust manifold casting numbers after checkout to ensure accurate fabrication. Please provide complete vehicle details when ordering.
Running aftermarket headers?
This system fits ~90% of header applications, but front pipes must be cut/modified to fit. System sold *as-is* when used with headers or oversized piping.
Chrome tips sold separately through a third-party vendor.
Fabrication & Materials:
Our systems are built to OEM specifications using compression bending, replicating the factory look and fit. Expect minor imperfections consistent with hand-built, show-quality craftsmanship.
Material Specs:
- Aluminized Steel (14–16 gauge tubing, 18 gauge mufflers)
- Stainless Steel (304 tubing, 409 mufflers – 14 & 18 gauge)
Returns & Warranty Policy
- No refunds due to increased material and labor costs
- Complimentary re-bending offered for incorrectly fabricated parts (OEM manifolds only)
- Returns accepted only if the full system is incorrect
- Return requests must be made within 14 days
- 15% restocking fee applies
Buyer assumes responsibility for errors related to inaccurate vehicle info or custom header applications.
Why Choose This System?
- Designed specifically for 340 & 360 B-Body MOPARs
- OEM-style sound and fitment with optional muffler upgrades
- Hand-fabricated with durable materials
- Backed by real enthusiasts committed to your project
These are original for stock manifolds only
OEM ONLY (Must Modify Front Pipes For Headers)
Bring your Charger, Road Runner, or Satellite back to life with a performance exhaust system built for accuracy, durability, and that unmistakable MOPAR sound.
Shipping
We utilize UPS, Fedex, and USPS for all of our shipping needs. Carrier choice is based upon availability and needs of the customer and is the sole discretion of PFYC. We always try to ship within 24 hours of order placement (do to the custom nature of some products, shipping within 24 hours is impossible, actual shipping time frames will be listed in the product description). Please keep in mind that some products such as Custom Fit Car Covers, Lloyds Floor Mats, Painted accessories, and Racemesh Products can take 3 -10 days to ship and are charged at time of order placement. Racemesh products take 4 weeks to ship as they are made to order.
Sometimes a product needs to be returned. Our goal is to make this process as painless as possible. If you receive a product that is incorrect, damaged or inferior, please contact us immediately so we can begin the returns process and make sure you receive what you ordered quickly. For all returns, you must receive a Return Merchandise Authorization (RMA) number.
When you send back an item you no longer want, you have two choices for getting credit, assuming you properly followed all guidelines for returns:
You've Changed Your Mind
If you have ordered and received an item from PFYC.com that you no longer want, please follow the directions in the Returning Items section below. Please note that you are responsible for return shipping, and we will not reimburse you for the original shipping cost.
Incorrect or Damaged Product
If you have received damaged merchandise or have received items that you did not order, please contact us by replying to your e-mail receipt, making sure to copy the contents of the receipt in your e-mail. Simply let us know the error or that the product was damaged, and we'll take care of it at no cost to you, including all shipping charges (up to the original amount you paid for shipping). We will wait to receive and inspect the originally-shipped product prior to shipping a replacement. If a product was damaged during shipping, you must retain all materials until the shipper (UPS, FEDEX, etc.) has had a chance to inspect the package, if they choose. Our policy is to replace damaged or incorrect products. If you choose not to accept a replacement, it is considered a regular return and subject to our return policy guidelines listed above.
Replacement Product
If we sent you something in error, and we send the correct item out but do not get the wrong one back within 10 business days, we will charge your credit card for the full amount of the replacement item or the incorrect item plus shipping, whichever is greater.
Warranty Replacement
If you feel a product you have purchased is defective or has failed under warranty, contact us. We will help determine the likelihood it is defective prior to your returning the product for inspection. This will save you time and money if there happens to be another reason for the problem you are having with the product. Once a product has been determined it may be defective and requires further inspection, we will instruct you as to your next course of action. This next step may vary depending on the guidelines set forth by the manufacturer. Shipping costs for returning parts for inspection and returning the part to you are usually your responsibility depending on the manufacturer and what their warranty policy is. More information can be found in our Customer Service section under the Product Warranties section.
Follow the steps below to return items that you no longer want:
If you have any questions about our return policy, please contact us.