Help is just a click away!
Click here to chat with a Speedway Team Member
💬
Online - Chat with us!
Chat
Products to Compare (max of 3)
X
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Customer Service
Since 1952
in
in
  • Expert Tech Support
  • Huge Inventory
  • Fast Shipping
Talk to the Experts. Call 800.979.0122
Shop By
Support
Account
Street Race Truck More... The Toolbox
Add to Cart
$1,015.71
$800.99
Flowmaster 817666 Force II Exhaust Kit, 2014-17 GM 1500 Truck
Flowmaster 817666 Force II Exhaust Kit, 2014-17 GM 1500 Truck

Flowmaster 817666 Force II Exhaust Kit, 2014-17 GM 1500 Truck

14-18 Chevy Silverado 1500, 14-18 GMC Sierra 1500, Cat-Back Exhaust System Type

0 Reviews | 0 Answered Questions
Factory Shipped
Ships FREE
Select your vehicle to verify fitment.
Select Vehicle
Flowmaster 817666 Force II Exhaust Kit, 2014-17 GM 1500 Truck
Flowmaster 817666 Force II Exhaust Kit, 2014-17 GM 1500 Truck
Zoomed In Image
We estimate this item will ship on or before December 19th.
Part # 378817666
Save 21%
$800.99
$1,015.71
kit
Quantity:
Add to Cart
Call to Order
Add to Buildlist
Compare

Details
Reviews
Q&A
Videos & Articles

Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for Flowmaster to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Exhaust System Type:
Cat-Back
Single or Dual:
Single | Dual Exit
Exhaust Pipe Size:
2.5"
Drivetrain:
RWD/4WD
Exhaust Exit:
Dual Split Rear/Split Side
Exhaust Tip Quantity:
2
Exhaust Tip Shape:
Round
Exhaust Tip Cut:
Angle
Exhaust Tip Edge Style:
Rolled Edge
Exhaust Tip Size:
3.50"
Exhaust Tip Length:
13"
Sound Level:
Moderate
Exhaust System Material:
409S Stainless Steel
Exhaust System Finish:
Natural
Exhaust Pipe Color:
Natural
Muffler Quantity:
1
Muffler Series:
Super 50 Series
Muffler Connections:
Single Inlet | Dual Outlet
Muffler Material:
409 Stainless Steel
Muffler Color:
Silver
Exhaust Tip Material:
304 Stainless Steel
Exhaust Tip Finish:
Polished
Exhaust Tip Color:
Natural
Inlet Quantity:
1
Inlet Size:
3
Outlet Size:
2.50
Tailpipe Diameter:
2.5"
Catalytic Converter(s) Included:
No
Hardware Included:
Yes
Heat Shield:
No
MFG. Part #:
817666
Sold in Quantity:
Kit
GTIN Code:
700042030026

Info

Flowmaster's new Force II Cat-back exhaust system for the 2014-2017 Chevy Silverado and GMC Sierra 1500 trucks with 5.3L V8 is perfect for the person looking for a moderate sound level inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster. Designed for the Double Cab and Crew Cab models with 5.5 or 6.5 bed, this bolt-on, emissions-legal system features a stainless steel Super 50 Series muffler and dual 2.50" DOR/S (Dual Out Rear/ Dual Out Side) stainless steel mandrel bent tailpipes. The system is finished off with beautifully 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
  • Multiple Exit Styles Provided in Kit
  • 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

Videos & Articles
  • Some basic info on the various exhaust options carried by Speedway Motors.
  • Information on how to pick the proper header for your project.
  • Product guru Jeff K. doesn't just limit his revival tendencies to those of the four wheeled variety. He also likes to leave his mark on motorcycles, giving new life to tired old two-wheelers. Follow along as he tackles a 2004 Kawasaki Vulcan.

You May Also Like

Suggestions
Error
Note
Ok