Products to Compare (max of 3)
X
Compare These Parts
America's Oldest Speed Shop ® Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Help Center
Help Center

U.S.Order Line:

800.979.0122

(CST) 7am - 10pm

Race and Rod Tech Support

Mon-Fri 8am - 5pm

Canadian Order Line:

855.313.9180

International Order Line:

1.402.323.3200
Since 1952
Menu
Shop By
Support
Account
Black Friday BONUS! Get a FREE $20 Gift Card With Your $200 Order*.
PROMO: BLKOUT. Offer Valid 11/21/17 - 11/26/17.
Add to Cart
$988.05
$754.97
Flowmaster 817669 American Thunder Exhaust Kit, 2014-17 GM 1500
Flowmaster 817669 American Thunder Exhaust Kit, 2014-17 GM 1500

Flowmaster 817669 American Thunder Exhaust Kit, 2014-17 GM 1500

0 Reviews | 0 Answered Questions
Factory Shipped
Ships FREE
Flowmaster 817669 American Thunder Exhaust Kit, 2014-17 GM 1500
Flowmaster 817669 American Thunder Exhaust Kit, 2014-17 GM 1500
Zoomed In Image
We estimate this item will ship on or before November 27th.
Part # 378817669
Save 23%
$754.97
$988.05
kit
Quantity:
Add to Cart
Call to Order
Add to Buildlist
Compare

Details
Reviews
Q&A
Articles

Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for Flowmaster to ship this item.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Tube O.D.:
2.5"
Material Type:
Stainless Steel
Inlet Size:
3
Outlet Location:
Dual Rear
Outlet Size:
2.5
MFG. Part #:
817669
GTIN Code:
700042030033
Heat Shield:
No
Muffler Quantity:
1
Muffler Series:
Super 40 Series
Single or Dual:
Dual
Sound Level:
Moderate/Aggressive Sound
Exhaust System Type:
Cat-back System
Drivetrain:
RWD/4WD
Tip Quantity:
2
Tip Length:
13"

Info

Flowmaster's American Thunder cat-back exhaust system for the 2014-2017 GM 1500 trucks is perfect for the person looking for an aggressive sound level inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster. This bolt-on DOR/DOS (Dual Out Rear/ Dual Out Side) emissions-legal system, for the Crew Cab and Double Cab models with 4.3L V6 or 5.3L V8 engine, features a stainless steel Super 40 Series muffler and dual 2.50" stainless steel mandrel bent tailpipes. The system finishes off with polished 3.50" stainless steel tips. The exhaust system is manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

  • Stainless Steel Construction
  • Great Performance Tone
  • Patented Delta Flow Technology
  • Lifetime Limited Warranty

Installation Instructions (PDF)

Application

2014-2017 Chevrolet Silverado 1500 325 CID/5.3L V8
2014-2017 Chevrolet Silverado 1500 4.3L V6
2014-2017 GMC Sierra 1500 325 CID/5.3L V8
2014-2017 GMC Sierra 1500 4.3L V6

Notes

Fits 2014-2017 Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 4.3L V6 or 5.3L V8 gas engine. Does Not Fit Crew Cab 2WD with 2 Pc Driveshaft.
Some parts are not legal for use in California or other states with similar laws/regulations

More Like This

Reviews

Q & A

Articles

You May Also Like

Suggestions
Error
Note
Ok