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Flowmaster | American Thunder Cat-Back Exhaust System - Silverado / Sierra 1500 4.8L / 5.3L 2007-2013
Flowmaster Cat-back exhaust system is perfect if your looking for an agressive sound and performance on your Chevrolet Silverado 1500 , GMC Sierra 1500 .
- PROUDLY CANADIAN
- BEST PRICE GUARANTEE
- GUARANTEED FITMENT
Flowmaster American Thunder Cat-Back Exhaust System
Features
- Aggressive Sound Exhaust Tone
- Mandrel Bent 16 Gauge Tubing
- Includes Hangers and Hardware for Easy Installation
- Dyno Tuned for Maximum Performance
- Tip diameter: 3.5"
- Tubing Diameter: 2.5"
- Tubing Material : 409 Stainless Steel
American Thunder is the ‘original’ Flowmaster sound. In most cases a very aggressive sound level, American Thunder systems use various chambered mufflers to achieve the performance gains and aggressive sound that you want from your car or truck, inside and out. Available in stainless steel or economical aluminized steel, American Thunder systems are a great choice when you want to be heard.
Note:
- Livraison GRATUITE / FREE Delivery
2007 - 2008 Chevolet Silverado 1500 V8 4.8L
2007 - 2013 Chevolet Silverado 1500 V8 5.3L
2007 - 2008 GMC Sierra 1500 V8 4.8L
2007 - 2013 GMC Sierra 1500 V8 5.3L
NOTE: Fit 2WD & 4WD; Fit 143.5 & 157.5-inch Wheelbases
