2021-2024
2015-2020
2007-2014
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
FREE 1 to 3-Day Delivery on Orders $119+ Details
Talk to a Yukon Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Get $80 Off
Redeem Now >
Find Exhaust Systems for your Yukon
Flowmaster American Thunder Dual Exhaust System with Polished Tips; Side Exit (07-08 5.3L Yukon)Find parts that fit my vehicle
Item GY1371-53
$602.06
245 Reviews
On Sale
-10% $602.06 set Was $668.95
Will this fit your Vehicle?
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Add Local Installation
$299.00
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Exhaust System
- Enhanced Engine Performance
- Aggressive Sound
- Improved Fuel Efficiency
- Limited Lifetime Warranty
- Fits 2007-2008 5.3L Yukon Models
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Both Sides or Rear - After Tire |
| Exhaust Loudness | Aggressive |
Description
Performance. The purpose of this Flowmaster American Thunder Dual Exhaust System is to improve exhaust gas flow efficiency. The engine can breathe easier thanks to the decrease in back pressure, which enhances throttle response and engine performance overall.
Power. The Flowmaster American Thunder Dual Exhaust System, which is well-known for its unique tone, offers a powerful, deep rumble that is associated with strength and performance, improving your vehicle's audio experience.
Efficient. Your engine doesn't have to work as hard if you have a more efficient exhaust system like the Flowmaster American Thunder Dual Exhaust System. Your Yukon may become more fuel-efficient as a result, improving its efficiency on lengthy trips.
Installation. Putting this Flowmaster American Thunder Dual Exhaust System with Polished Tips on your Yukon is easy and requires no drilling.
Warranty There is a limited lifetime warranty on this product.
Application. The Flowmaster American Thunder Dual Exhaust System with Polished Tips fits 2007-2008 5.3L Yukon models.
Fitment:
- 2007 GMC Yukon
- 2008 GMC Yukon
Flowmaster 17430
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Mufflers
- (4) Exhaust Pipes
- (2) Polished Tips
- Mounting Hardware
4.6
Customer Reviews (245)
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My Yukon
- 5.3L V8 - 07, 08
