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  • Flowmaster 817390 American Thunder Crossmember-Back Exhaust System
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6870-Mopar-Bbody-V8-All-2.50In-Mandrel-Bent-Tubing-From-Trans-Xmember-Back
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Flowmaster 817390 American Thunder Crossmember-Back Exhaust System

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Flowmaster
ds_BDXN_817390
Out of stock
Exhaust System Kit
$1,565.08 $1,539.83
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Flowmaster 817390 American Thunder Crossmember-Back Exhaust System
Details

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_ASC Does Not include header reducer cones or downpipes for factor manifolds.
Description_DEF Exhaust System Kit
Description_DES Flowmaster American Thunder Crossmember-Back Exhaust System
Description_EXT American Thunder Header Back Exhaust System; Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Super 40 Series (TM) Mufflers/Dual Straight Tailpipes; 409 Stainless Steel;
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_INV 68-70 MOPAR B-BODY 2.50" AMT 409S
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_SHO Exhaust System Kit
Tip Shape Round
Title Flowmaster 817390 Header-back System 409S - Dual Rear Exit - American Thunder -Moderate/Aggressive
Inlet Diameter 2.500 in.
WARNING CA Proposition 65 Yes
Material 409 Stainless Steel
California Proposition 65 Chemical Name Chromium (hexavalent compounds), Nickel (Metallic)
Inlet Diameter (in) 2.5
Outlet Diameter 2.500 in.
WARNING CA Proposition 65 Message WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Exit Style Straight
Exhaust Series American Thunder
Tip Type Straight Cut
Exhaust Pipe Wall Max Gauge 16
Heat Shield Attached No
Tail Pipe Diameter 2.500 in.
California Proposition 65 Required Yes
Heat Shield No
Muffler Quantity 2
Outlet Diameter (in) 2.5
Product Type Exhaust System
Single Dual Dual
Sound Level Aggressive / Moderate
System Type Crossmember-back
Warning California Proposition 65
California Proposition 65 Chemical Name 2 Chromium (hexavalent compounds)
Exhaust Type Dual
Automotive Item Grade High Performance
California Proposition 65 Chemical Name 1 Nickel (metallic)
Muffler Count 2
Outlet Outside Diameter 2.500 in.
Single or Dual Dual
Mount Type Uses New Hangers (Included)
Inlet Inside Diameter 2.500 in.
Tubing Diameter 2.500 in.
Tip Diameter 2.500 in.
Muffler Series Super 40 Series
2WD/4WD 2WD
Brand Flowmaster
Emission Code 5
Exhaust Pipe Wall Maximum Gauge 16
Exit Position Dual Out Rear
Tip Diameter (in) 2.5
Tubing Diameter (in) 2.5
Length 12.0000
Width 18.0000
Height 65.0000
Weight 67.0000
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