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This American Thunder system fits 2001-2006 GM Suburban, Avalanche and Yukon XL 1500 SUV's and increases the horsepower, torque and mileage of these popular trucks. The exhaust system is constructed from 16-gauge mandrel-bent stainless steel and has a flanged resonator assembly flowing into a specially tuned resonator and a Super 50 Series performance muffler producing a mild to moderate interior tone and a deep exterior sound. The dual 2.50-inch tailpipes exit out the side of the vehicle behind the rear tires and are finished off with large pair of 4.00-inch polished 304 stainless tips. All necessary parts and hardware are included for a great fitting installation and is covered by Limited Lifetime Warranty.
Flowmaster American Thunder Cat-back Exhaust System - 817342
$1,171.95
Features:
- Includes Hangers and Hardware for an Easy Installation
- Moderate Exterior Exhaust Note with Mild Interior Tone
- Dual 4.00-inch Polished 304 Stainless Steel Tips
- Mandrel-bent 16-gauge Stainless Steel Tubing
- Connects After Factory Catalytic Converter
- Super 50 Series Performance Muffler
- Includes Specially Tuned Resonator
- Uses the Factory Hanger Locations
- Performance Look of Duals
- Lifetime Limited Warranty
Product Specifications:
- Product Details: 2001-2006 Chevrolet Suburban, Avalanche and GMC Yukon XL 1500 with 5.3L engine. Stainless Steel - Aggressive to moderate sound
- California Proposition 65: Yes
- California Proposition 65 Chemical Name: Chromium (hexavalent compounds), Nickel (Metallic)
- CARB (California) Compliant: Yes
- Catalytic Converter Included: No
- Catalytic Converter Quantity: 0
- Clamping Type: Flat Band
- Clamps Included: Yes
- Drive: 2WD, 4WD
- Exhaust Series: American Thunder
- Exhaust Tip Color: Silver
- Exhaust Tip Connection: Clamp-On
- Exhaust Tip Cut: Angled
- Exhaust Tip Diameter: 4.00 IN
- Exhaust Tip Edge: Angle Cut
- Exhaust Tip Finish: Polished
- Exhaust Tip Intercooled: No
- Exhaust Tip Length: 7.5 IN
- Exhaust Tip Material: 304 Stainless Steel
- Exhaust Tip Quantity: 2
- Exhaust Tip Resonated: No
- Exhaust Tip Shape: Round
- Exhaust Tip Wall: Double Wall
- Exit Style: Dual Out Side
- Finish: Natural
- Gasket Or Seal Included: No
- Grade Type: Performance
- Hangers Included: Yes
- Heat Shield Included: No
- Inlet Diameter: 3.00 IN
- Inlet Type: Flanged
- Main Piping Diameter: 2.50 IN
- Mounting Bracket Included: Yes
- Muffler Body Height: 5.00 IN
- Muffler Body Length: 17.25 IN
- Muffler Body Material: 409 Stainless Steel
- Muffler Body Shape: Oval
- Muffler Body Width: 10.00 IN
- Muffler Finish: Black High-Temperature Paint Finish
- Muffler Flanged Inlet: No
- Muffler Flanged Outlet: No
- Muffler Included: Yes
- Muffler Inlet Connection: Slip-Fit
- Muffler Inlet Inside Diameter: 3.00 IN
- Muffler Inlet Outside Diameter: 3.13 IN
- Muffler Outlet Connection: Slip-Fit
- Muffler Outlet Quantity: 2
- Muffler Part Number: Kit Only
- Muffler Quantity: 1
- Muffler Series: Super 50 Series
- Muffler Type: Chambered
- Part Type: Exhaust System
- Pipe Color: Silver
- Pipe Material: 409 Stainless Steel
- Product Type: Exhaust System
- Resonator (Front) Body Height: 4.00 IN
- Resonator (Front) Body Length: 12.25 IN
- Resonator (Front) Body Width: 8.00 IN
- Resonator (Front) Type: Chambered
- Resonator (Rear) Body Height: 8.00 IN
- Resonator (Rear) Body Length: 12.25 IN
- Resonator (Rear) Body Width: 4.00 IN
- Resonator (Rear) Type: Chambered
- Sound Level: Aggressive / Moderate
- Spring Bolt Kit Included: No
- Tail Pipe Outlet Outside Diameter: 2.50 IN
- Tail Pipe Quantity: 2, Dual
- Tail Pipe Tapered Outlet: No
- Type: Cat-Back
- Valve Included: No
- Valve Type: Not Applicable
Installation Notes:
Does Not Fit with Auto-Leveling Option.