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1968-1970 Dodge Charger Crossmember-back Exhaust System Flowmaster American Thunder 817390

1968-1970 Dodge Charger Crossmember-back Exhaust System Flowmaster American Thunder 817390

SKU: 817390
Regular price $968.95 USD
Regular price Sale price $968.95 USD
Sale Sold out

The American Thunder system is for the person who is looking for a complete crossmember-back dual exhaust system with a deep powerful sound. The system is constructed from 2.50-inch mandrel-bent stainless steel tubing and includes an H-pipe to balance the exhaust pulses and to eliminate back-rap on deceleration. The large cased Super 40 Series performance mufflers generally deliver a moderate interior tone with a deep powerful exterior sound which is suited for enthusiasts who want their performance to be heard. The mandrel-bent tailpipes exit straight out the back under the rear bumper for a strong muscular appearance and allows you to select your own style of tips. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation and is covered by our Lifetime Limited Warranty.

Features

  • H-pipe Crossover for Maximum Power and Deep Tone
  • Super 40 Series Mufflers for Deep Powerful Sound
  • Mandrel-bent 16-gauge Stainless Steel Tubing
  • Includes Hangers and Hardware for Installation
  • Moderate to Aggressive Exterior Exhaust Tone
  • Crossmember-back True Dual Exhaust System
  • Does Not Include Header Reducers or Downpipes for Factory Manifolds
  • Lifetime Limited Warranty

Applications:

Year Make Model Engine Fitment Notes
1969 Dodge Charger 5.2L V8/318 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1968-1970 Dodge Charger 6.3L V8/383 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1968-1970 Dodge Charger 7.0L V8/426 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1968-1970 Dodge Charger 7.2L V8/440 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1968 Dodge Coronet 4.5L V8/273 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1968-1970 Dodge Coronet 6.3L V8/383 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1968-1970 Dodge Coronet 7.0L V8/426 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1968-1970 Dodge Coronet 7.2L V8/440 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1968 Plymouth Belvedere 4.5L V8/273 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1968-1970 Plymouth Belvedere 6.3L V8/383 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1968 Plymouth GTX 6.3L V8/383 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1968-1970 Plymouth GTX 7.0L V8/426 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1968-1970 Plymouth GTX 7.2L V8/440 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1968 Plymouth Road Runner 4.5L V8/273 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1968-1970 Plymouth Road Runner 6.3L V8/383 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1968-1970 Plymouth Road Runner 7.0L V8/426 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1969-1970 Plymouth Road Runner 7.2L V8/440 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1968 Plymouth Satellite 4.5L V8/273 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1968-1969 Plymouth Satellite 5.2L V8/318 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
1968-1969 Plymouth Satellite 6.3L V8/383 CID 2WD. Does Not include header reducer cones or downpipes for factory manifolds
2WD/4WD 2WD
Automotive Item Grade High Performance
Brand Flowmaster
California Proposition 65 Chemical Name Chromium (hexavalent compounds)
California Proposition 65 Chemical Name Nickel (Metallic)
Emission Code 5
Exhaust Pipe Wall Maximum Gauge 16
Exhaust Series American Thunder
Exit Position Dual Out Rear
Heat Shield No
Inlet Diameter (in) 2.5
Material 409 Stainless Steel
Mount Type Uses New Hangers (Included)
Muffler Quantity 2
Muffler Series Super 40 Series
Outlet Diameter (in) 2.5
Product Type Exhaust System
Single Dual Dual
Sound Level Moderate/Aggressive
System Type Crossmember-back
Tip Diameter (in) 2.5
Tip Shape Round
Tubing Diameter (in) 2.5
Warning California Proposition 65
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Policies and FAQs

Return Policy

We accept returns on products within 30 days of delivery. Return shipping is the responsibility of the buyer unless we, the seller, are at fault.

Fault reasons include but are not limited to:
  • Buyer was shipped the wrong product
  • Buyer was shipped a damaged product
  • The product page had incorrect fitment and the part does not fit the Buyer's vehicle
 
The Buyer will not be refunded outbound shipping unless the Seller (Modern Day Muffler & Brake) is at fault.
 
In cases where the Buyer purchases and ships the return please note that if the Shipper (ex. USPS, FedEx, UPS, etc.) loses the return we will not be able to offer a refund as the Buyer must contact the Shipper and make a claim.
 
All products must be returned in original condition, meaning that the product must not be damaged, installed, or missing pieces/parts. If the product is not in original condition a deduction will be issued of up to 100% of the purchase price of the product.
 
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
 
When we, the seller, are at fault, please Contact Us for a return label, products returned with a shipping label not provided by the seller will not be refunded to the buyer. Please also note that our return labels are issued with the dimensions and weight of the original shipment, if the product is being returned in any box/package besides the original please Contact Us with the dimensions and weight.

Returns must be sent to this address:
Modern Day Muffler & Brake
774 Broad Street
Wadsworth, OH 44281
 
Products returned directly to a manufacturer or the incorrect address may be issued a deduction or denied a refund entirely.
 
If a product was delivered outside the 30 day return window or is no longer in original condition please contact us as we may be able to issue a refund in store credit and/or with a deduction. If this is the case please Contact Us as these situations are handled on a case by case basis.
 
If there are any questions, concerns, or doubts about return eligibility please Contact Us and we would be more than happy to assist you.

This page and policy were last updated: July 14th 2023

FAQs

This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.

Our kits include all of the solid metal lines for that section of the vehicle.

We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.

  • Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
  • If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.

Yes but you will need to order in advance. All of our items are not stocked at our location. So please place your order online and we will notify you when it is ready for pick up.

Unfortunately we cannot offer single lines outside of kits

Yes, all are covered by the manufacturer's standard warranty. Most warranties cover the cost of parts. Any installation or other fees are non-refundable.

Online we accept PayPal and all major Credit Cards. If your are picking an item up we gladly accept cash.

We can only ship to your confirmed address in PayPal or your billing address if you pay with a credit card.

Orders typically Arrive within 3 to 10 days depending if it is a stocked item or something we have manufactured at time of sale.

Yes please send us a message through our custom orders page.

Yes, but items sent out of the continental U.S. may incur additional charges based on their destination

The left and right sides on a vehicle are determined as though you were sitting in the driver's seat. The left is the driver's side, and the right is the passenger's side.

Check it again tomorrow. It takes up to 1 day for the carrier to give status and a delivery date. UPS and FedEx provide delivery dates, USPS usually does not but they take no longer than 5 business days.

Yes! Thank you for your military service!

Still have a question or concern?  Please contact use our contact us form!

Yes! Thank you for your military service!

Warranty Information

Customer service is our top priority and because we value your time and energy we ask you to visit our Contact Us page and reach out so that we may assist you in finding the correct warranty for your product. Please include your name, the name on the order, the order number, and the SKU of the product to ensure the quickest and most accurate response to your inquiry.

Product Notices

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