FREE SHIPPING RISK-FREE PREPAID RETURNS
5% DISCOUNT
LOWEST PRICE GUARANTEE
NO SALES TAX
CHAT WITH US FOR FURTHER HELP
Everything Vehicle Everything Vehicle

817654 Flowmaster American Thunder Header Back Exhaust System

American Thunder Header Back Exhaust System - Dual - Dual Rear Same Side Exit - Incl. 2.5 in. Tubing - Crossmember - Super 40 Series™ Mufflers - Tips Not Included - 409 Stainless Steel

Vehicle Fitment [View Fitment Guide]
Product Information
Your Price
$649.95
List Price
$722.95
Part #
817654
Availability
Allow 5-7 Days Lead Time

Product Features


  • Mandrel Bent 16 Gauge 409 Stainless Tubing
  • Limited Lifetime Warranty
  • Moderate to Aggressive Exterior Exhaust Tone
  • Incl. Hangers and Hardware For Easy Installation
  • Header Back System
  • Dual Out Rear Or Side Exit
  • Multiple Tailpipe Exit Options
  • Patented Delta Flow Technology
  • Premium Flowmaster Quality

Product Specifications


  • American Thunder Header Back Exhaust System
  • Dual
  • Dual Rear Same Side Exit
  • Incl. 2.5 in. Tubing
  • Crossmember
  • Super 40 Series™ Mufflers
  • Tips Not Included
  • 409 Stainless Steel
  • Exhaust Series: American Thunder
  • Exhaust Type: Dual
  • Exit Position: Dual Out Side
  • Exit Position: Dual Out Rear
  • Exit Style: Straight
  • Heat Shield Attached: No
  • Inlet Diameter: 2.500 in.
  • Inlet Inside Diameter: 2.500 in.
  • Material: Stainless Steel
  • Muffler Count: 2
  • Muffler Part Number: Kit Only
  • Muffler Series: Super 44 Series
  • Outlet Diameter: 2.500 in.
  • Outlet Outside Diameter: 2.500 in.
  • Single or Dual: Dual
  • Sound Level: Moderate/Aggressive
  • System Type: Header Back
  • Tail Pipe Diameter: 2.500 in.
  • Tip Diameter (in.): N/A
  • Tip Quantity: 0
  • Tubing Diameter: 2.500 in.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
 50 State Legal / California Emissions Compliant

Description


 Flowmaster's American Thunder crossmember-back exhaust system for the 1967 - 1972 GM C10/C15 1/2 ton 2WD (Coil Spring) pickup truck is perfect for the person looking for moderate to aggressive sound levels with all of the performance benefits that you would expect from Flowmaster. This crossmember-back DOR/DOS (Dual Out Rear, Dual Out Side) system features dual Super 44 Series mufflers, 2.50 in. mandrel bent 409S stainless steel tubing and all the hardware necessary for a great fitting installation. (Stainless tips sold separately). This system is routed in a fashion that accommodates both long and short wheelbases with automatic or manual transmissions, and provides adequate clearance for substantially lowered vehicles. The exhaust system is covered by Flowmaster's Lifetime Limited Warranty.

Category Information


American Thunder Header Back Exhaust System

Application


Application (Buyer Guide)