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  • Flowmaster Flowmaster American Thunder Crossmember-Back Exhaust System fits 1968-1970 Dodge Charger / Coronet / Plymouth Belvedere / GTX / Road Runner / Satellite
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Flowmaster Flowmaster American Thunder Crossmember-Back Exhaust System fits 1968-1970 Dodge Charger / Coronet / Plymouth B...
Flowmaster Flowmaster American Thunder Crossmember-Back Exhaust System fits 1968-1970 Dodge Charger / Coronet / Plymouth B...
Flowmaster Flowmaster American Thunder Crossmember-Back Exhaust System fits 1968-1970 Dodge Charger / Coronet / Plymouth B...
Flowmaster Flowmaster American Thunder Crossmember-Back Exhaust System fits 1968-1970 Dodge Charger / Coronet / Plymouth B...
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Flowmaster Flowmaster American Thunder Crossmember-Back Exhaust System fits 1968-1970 Dodge Charger / Coronet / Plymouth Belvedere / GTX / Road Runner / Satellite

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

Flowmaster
817390
In stock
$1,181.95 USD $1,093.99 USD
$1,093.99 USD
Flowmaster Flowmaster American Thunder Crossmember-Back Exhaust System fits 1968-1970 Dodge Charger / Coronet / Plymouth Belvedere / GTX / Road Runner / Satellite
Description
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. .


Specifications:

Description_ABR SYS 68-70 MO
Description_SHO SYS 68-70 MOPAR B-BO
Description_INV 68-70 MOPAR B-BODY 2.50" AMT 409S
Description_ASC Does Not include header reducer cones or downpipes for factor manifolds.
Description_DES Flowmaster American Thunder Crossmember-Back Exhaust System
Description_EXT 1968-1970 Mopar B-bodies with V8 engine, 2.5" Stainless Steel - Aggressive to moderate sound
Description_MKT 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. .
Description_FAB H-pipe Crossover for Maximum Power and Deep Tone
Description_FAB Super 40 Series Mufflers for Deep Powerful Sound
Description_FAB Mandrel-bent 16-gauge Stainless Steel Tubing
Description_FAB Includes Hangers and Hardware for Installation
Description_FAB Moderate to Aggressive Exterior Exhaust Tone
Description_FAB Crossmember-Back True Dual Exhaust System
Description_FAB Does Not Include Header Reducers or Downpipes for Factory Manifolds
Description_FAB Lifetime Limited Warranty
Description_ABR SYS 68-70 MO
Description_SHO SYS 68-70 MOPAR B-BO
Description_INV 68-70 MOPAR B-BODY 2.50" AMT 409S
Description_ASC Does Not include header reducer cones or downpipes for factor manifolds.
Description_DES Flowmaster American Thunder Crossmember-Back Exhaust System
Description_EXT 1968-1970 Mopar B-bodies with V8 engine, 2.5" Stainless Steel - Aggressive to moderate sound
Description_MKT 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. .
Description_FAB H-pipe Crossover for Maximum Power and Deep Tone
Description_FAB Super 40 Series Mufflers for Deep Powerful Sound
Description_FAB Mandrel-bent 16-gauge Stainless Steel Tubing
Description_FAB Includes Hangers and Hardware for Installation
Description_FAB Moderate to Aggressive Exterior Exhaust Tone
Description_FAB Crossmember-Back True Dual Exhaust System
Description_FAB Does Not Include Header Reducers or Downpipes for Factory Manifolds
Description_FAB Lifetime Limited Warranty
Brand Flowmaster
California Proposition 65 Yes
California Proposition 65 Chemical Name Nickel (Metallic)
California Proposition 65 Chemical Name Chromium (hexavalent compounds)
CARB (California) Compliant Yes
Catalytic Converter Included No
2874 0
Category Exhaust
3728 Flat Band
1882 Yes
Emission Code 5
Pipe Wall Gauge 16
Exhaust Series American Thunder
9874 Clamp-On
1162 2.50
Exhaust Tip Quantity Sold Separately
1161 0
10980 Round
9870 Dual Out Rear
200 Natural
353 No
3390 Performance
4364 Yes
Heat Shield Included No
Inlet Diameter 2.50
596 Weld-On
9871 2.50
Mount Type Uses New Hangers (Included)
92 Yes
11021 5.00
11022 13.50
11023 10.00
11064 Chambered
11048 5.00
11049 13.50
11050 10.00
11073 Chambered
4371 10.00
9884 5.00
1892 13.50
4372 409 Stainless Steel
4373 Oval
9882 Black High-Temperature Paint Finish
4367 No
4368 No
Muffler Included Yes
9962 Slip-Fit
4365 2.50
4366 2.63
9963 Slip-Fit
4375 1
4374 2
Muffler Series Super 40 Series
1174 Chambered
part type Exhaust System
3530 409 Stainless Steel
Product Type Exhaust System
Sound Level Aggressive / Moderate
4377 No
Sub Category Exhaust and Tail Pipes
4369 2.50
4376 2
Tail Pipe Quantity Dual
4370 No
Type Crossmember-back
6014 No
2126 Not Applicable
Warning California Proposition 65
Pipe Color Silver
Drive 2WD
9885 10.00
Brand Flowmaster
California Proposition 65 Yes
California Proposition 65 Chemical Name Nickel (Metallic)
California Proposition 65 Chemical Name Chromium (hexavalent compounds)
CARB (California) Compliant Yes
Catalytic Converter Included No
2874 0
Category Exhaust
3728 Flat Band
1882 Yes
Emission Code 5
Pipe Wall Gauge 16
Exhaust Series American Thunder
9874 Clamp-On
1162 2.50
Exhaust Tip Quantity Sold Separately
1161 0
10980 Round
9870 Dual Out Rear
200 Natural
353 No
3390 Performance
4364 Yes
Heat Shield Included No
Inlet Diameter 2.50
596 Weld-On
9871 2.50
Mount Type Uses New Hangers (Included)
92 Yes
11021 5.00
11022 13.50
11023 10.00
11064 Chambered
11048 5.00
11049 13.50
11050 10.00
11073 Chambered
4371 10.00
9884 5.00
1892 13.50
4372 409 Stainless Steel
4373 Oval
9882 Black High-Temperature Paint Finish
4367 No
4368 No
Muffler Included Yes
9962 Slip-Fit
4365 2.50
4366 2.63
9963 Slip-Fit
4375 1
4374 2
Muffler Series Super 40 Series
1174 Chambered
part type Exhaust System
3530 409 Stainless Steel
Product Type Exhaust System
Sound Level Aggressive / Moderate
4377 No
Sub Category Exhaust and Tail Pipes
4369 2.50
4376 2
Tail Pipe Quantity Dual
4370 No
Type Crossmember-back
6014 No
2126 Not Applicable
Warning California Proposition 65
Pipe Color Silver
Drive 2WD
9885 10.00


This Part Fits:

Year Make Model Submodel Notes
1969 Dodge Charger 500 Aggressive to moderate sound
1969 Dodge Charger 500 Aggressive to moderate sound
1970 Dodge Charger 500 Aggressive to moderate sound
1970 Dodge Charger 500 Aggressive to moderate sound
1970 Dodge Charger 500 Aggressive to moderate sound
1968 Dodge Charger Base Aggressive to moderate sound
1968 Dodge Charger Base Aggressive to moderate sound
1968 Dodge Charger Base Aggressive to moderate sound
1969 Dodge Charger Base Aggressive to moderate sound
1969 Dodge Charger Base Aggressive to moderate sound
1969 Dodge Charger Base Aggressive to moderate sound
1970 Dodge Charger Base Aggressive to moderate sound
1970 Dodge Charger Base Aggressive to moderate sound
1970 Dodge Charger Base Aggressive to moderate sound
1968 Dodge Charger R/T Aggressive to moderate sound
1968 Dodge Charger R/T Aggressive to moderate sound
1968 Dodge Charger R/T Aggressive to moderate sound
1969 Dodge Charger R/T Aggressive to moderate sound
1969 Dodge Charger R/T Aggressive to moderate sound
1970 Dodge Charger R/T Aggressive to moderate sound
1970 Dodge Charger R/T Aggressive to moderate sound
1970 Dodge Charger R/T Aggressive to moderate sound
1969 Dodge Charger SE Aggressive to moderate sound
1969 Dodge Charger SE Aggressive to moderate sound
1969 Dodge Charger SE Aggressive to moderate sound
1969 Dodge Charger SE Aggressive to moderate sound
1968 Dodge Coronet 440 Aggressive to moderate sound
1968 Dodge Coronet 440 Aggressive to moderate sound
1968 Dodge Coronet 440 Aggressive to moderate sound
1968 Dodge Coronet 440 Aggressive to moderate sound
1969 Dodge Coronet 440 Aggressive to moderate sound
1969 Dodge Coronet 440 Aggressive to moderate sound
1969 Dodge Coronet 440 Aggressive to moderate sound
1970 Dodge Coronet 440 Aggressive to moderate sound
1970 Dodge Coronet 440 Aggressive to moderate sound
1970 Dodge Coronet 440 Aggressive to moderate sound
1968 Dodge Coronet 500 Aggressive to moderate sound
1968 Dodge Coronet 500 Aggressive to moderate sound
1968 Dodge Coronet 500 Aggressive to moderate sound
1968 Dodge Coronet 500 Aggressive to moderate sound
1969 Dodge Coronet 500 Aggressive to moderate sound
1969 Dodge Coronet 500 Aggressive to moderate sound
1969 Dodge Coronet 500 Aggressive to moderate sound
1970 Dodge Coronet 500 Aggressive to moderate sound
1970 Dodge Coronet 500 Aggressive to moderate sound
1970 Dodge Coronet 500 Aggressive to moderate sound
1970 Dodge Coronet Base Aggressive to moderate sound
1970 Dodge Coronet Base Aggressive to moderate sound
1970 Dodge Coronet Base Aggressive to moderate sound
1968 Dodge Coronet Deluxe Aggressive to moderate sound
1968 Dodge Coronet Deluxe Aggressive to moderate sound
1968 Dodge Coronet Deluxe Aggressive to moderate sound
1968 Dodge Coronet Deluxe Aggressive to moderate sound
1969 Dodge Coronet Deluxe Aggressive to moderate sound
1969 Dodge Coronet Deluxe Aggressive to moderate sound
1969 Dodge Coronet Deluxe Aggressive to moderate sound
1970 Dodge Coronet Deluxe Aggressive to moderate sound
1970 Dodge Coronet Deluxe Aggressive to moderate sound
1970 Dodge Coronet Deluxe Aggressive to moderate sound
1968 Dodge Coronet R/T Aggressive to moderate sound
1968 Dodge Coronet R/T Aggressive to moderate sound
1968 Dodge Coronet R/T Aggressive to moderate sound
1969 Dodge Coronet R/T Aggressive to moderate sound
1969 Dodge Coronet R/T Aggressive to moderate sound
1969 Dodge Coronet R/T Aggressive to moderate sound
1970 Dodge Coronet R/T Aggressive to moderate sound
1970 Dodge Coronet R/T Aggressive to moderate sound
1970 Dodge Coronet R/T Aggressive to moderate sound
1968 Dodge Coronet Super Bee Aggressive to moderate sound
1968 Dodge Coronet Super Bee Aggressive to moderate sound
1968 Dodge Coronet Super Bee Aggressive to moderate sound
1969 Dodge Coronet Super Bee Aggressive to moderate sound
1969 Dodge Coronet Super Bee Aggressive to moderate sound
1969 Dodge Coronet Super Bee Aggressive to moderate sound
1970 Dodge Coronet Super Bee Aggressive to moderate sound
1970 Dodge Coronet Super Bee Aggressive to moderate sound
1970 Dodge Coronet Super Bee Aggressive to moderate sound
1968 Plymouth Belvedere Base Aggressive to moderate sound
1968 Plymouth Belvedere Base Aggressive to moderate sound,Aggressive to moderate sound,Aggressive to moderate sound
1969 Plymouth Belvedere Base Aggressive to moderate sound,Aggressive to moderate sound,Aggressive to moderate sound
1970 Plymouth Belvedere Base Aggressive to moderate sound,Aggressive to moderate sound,Aggressive to moderate sound
1968 Plymouth Belvedere Satellite Aggressive to moderate sound
1968 Plymouth Belvedere Satellite Aggressive to moderate sound,Aggressive to moderate sound,Aggressive to moderate sound
1969 Plymouth Belvedere Satellite Aggressive to moderate sound,Aggressive to moderate sound,Aggressive to moderate sound
1970 Plymouth Belvedere Satellite Aggressive to moderate sound,Aggressive to moderate sound,Aggressive to moderate sound
1968 Plymouth GTX Base Aggressive to moderate sound
1968 Plymouth GTX Base Aggressive to moderate sound
1968 Plymouth GTX Base Aggressive to moderate sound
1969 Plymouth GTX Base Aggressive to moderate sound
1969 Plymouth GTX Base Aggressive to moderate sound
1970 Plymouth GTX Base Aggressive to moderate sound
1970 Plymouth GTX Base Aggressive to moderate sound
1968 Plymouth Road Runner Base Aggressive to moderate sound
1968 Plymouth Road Runner Base Aggressive to moderate sound
1968 Plymouth Road Runner Base Aggressive to moderate sound
1969 Plymouth Road Runner Base Aggressive to moderate sound
1969 Plymouth Road Runner Base Aggressive to moderate sound
1969 Plymouth Road Runner Base Aggressive to moderate sound
1970 Plymouth Road Runner Base Aggressive to moderate sound
1970 Plymouth Road Runner Base Aggressive to moderate sound
1970 Plymouth Road Runner Base Aggressive to moderate sound
1968 Plymouth Satellite Base Aggressive to moderate sound
1968 Plymouth Satellite Base Aggressive to moderate sound,Aggressive to moderate sound
1969 Plymouth Satellite Base Aggressive to moderate sound,Aggressive to moderate sound
1968 Plymouth Satellite Sport Aggressive to moderate sound
1968 Plymouth Satellite Sport Aggressive to moderate sound
1968 Plymouth Satellite Sport Aggressive to moderate sound
1969 Plymouth Satellite Sport Aggressive to moderate sound
1969 Plymouth Satellite Sport Aggressive to moderate sound
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