{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Guaranteed to Fit2008 Chevrolet Silverado 1500 Change Vehicle

Flowmaster®
2008 Chevrolet Silverado 1500 - Exhaust System, 5.3/4.8L Engine, Crew Cab Pickup/78.7 In. Bed, Extended Cab Pickup 69.3 In. Bed

Tap image and pinch to zoom.
$899.95
$1,124.95Save: $225.00(20%)
Manufacturer #817680
Guaranteed to Fit2008 Chevrolet Silverado 1500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2008 Chevrolet Silverado 1500
WT
8 Cyl 4.8L
78.7 in. Bed, Crew Cab Pickup
2008 Chevrolet Silverado 1500
LTZ
8 Cyl 5.3L
78.7 in. Bed, Extended Cab Pickup
2008 Chevrolet Silverado 1500
LT
8 Cyl 5.3L
69.3 in. Bed, Crew Cab Pickup
2008 Chevrolet Silverado 1500
WT
8 Cyl 5.3L
78.7 in. Bed, Extended Cab Pickup
2008 Chevrolet Silverado 1500
LS
8 Cyl 4.8L
69.3 in. Bed, Crew Cab Pickup
2008 Chevrolet Silverado 1500
LT
8 Cyl 4.8L
69.3 in. Bed, Crew Cab Pickup

Highlights

Material:
Made of Stainless Steel
Series:
American Thunder Series
System Type:
Cat-Back
Quantity Sold:
Kit
Warranty:
Lifetime Flowmaster Limited Warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Exit Location:
Exit: After Rear Tire (Split Rear or Split Side)
Main Piping Diameter:
2.5 in. Main Pipe
Product Fit:
Direct Fit
Recommended Use:
OE Upgrade
Why Buy:
Aggressive Tone Chambered Muffler
Fitnotes:
78.7 in. Bed, Crew Cab Pickup,78.7 in. Bed, Extended Cab Pickup,69.3 in. Bed, Crew Cab Pickup

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2007-2008 Chevrolet Silverado 1500
LT
8 Cyl 4.8L
69.3 in. Bed, Crew Cab Pickup
2007-2008 Chevrolet Silverado 1500
WT
8 Cyl 4.8L
69.3 in. Bed, Crew Cab Pickup
2007-2008 GMC Sierra 1500
SLE
8 Cyl 4.8L
69.3 in. Bed, Crew Cab Pickup
2007-2013 Chevrolet Silverado 1500
LT
8 Cyl 5.3L
78.7 in. Bed, Crew Cab Pickup
2007-2013 Chevrolet Silverado 1500
LTZ
8 Cyl 5.3L
69.3 in. Bed, Crew Cab Pickup
Page 1 of 4 | Showing 1 - 5 of 17 results

Product Information

FLOWMASTER AMERICAN THUNDER AGGRESSIVE TONE CHAMBERED MUFFLER EXHAUST SYSTEMS

Flowmaster’s American Thunder aggressive tone chambered muffler exhaust systems include mandrel-bent steel tubing and a chambered muffler that’s fine-tuned to deliver improved torque, horsepower and gas mileage, plus the moderately aggressive rumble you crave for your street machine. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of performance exhaust systems, respected for their design, innovation and engineering.

  • MADE IN USA
  • Offered in aluminized or stainless steel
  • Chambered muffler fine-tunes exhaust tone to moderately aggressive rumble
  • Mandrel-bent tubing allows for continuous airflow
  • Quick and easy installation
  • Direct fit by vehicle year, make and model
  • Proven to improve torque, throttle response, horsepower and fuel economy by rigorous dyno testing
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

Customer Reviews