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Flowmaster | SKU:
817664
Flowmaster American Thunder Cat-back Exhaust System - 817664
2009-2021 Toyota Tundra 4.6L, 4.7L and 5.7L engines. - Aggressive sound
Regular price
$2,619.20 NZD
+ GST
Unit price
/
Unavailable
Shipping calculated at checkout.
Flowmaster American Thunder Cat-back Exhaust System - 817664 is not in stock at Fast Lane Spares and will ship direct from supplier.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.
Stock Status:
Description
Description
2009-2021 Toyota Tundra 4.6L, 4.7L and 5.7L engines. - Aggressive sound
Part Number: 817664
The American Thunder® cat-back exhaust system for 2009-2021 Toyota Tundra trucks with the 4.6L, 4.7L or 5.7L engine is perfect for the person looking for an deep aggressive exterior tone with a mellow growl inside the truck and all of the performance benefits you expect from Flowmaster®. This bolt-on emissions-legal system features all stainless steel construction, a specially designed dual inlet Super 40® Series muffler flowing into dual 2.50-inch mandrel-bent tailpipes for maximum performance with a deep tone. The kit comes with two sets of final pipes for either a dual out the back look or dual out behind the rear tires, which is beneficial for towing. The tailpipes are finished off with a pair of 3.50-inch double wall polished stainless steel tips. The system includes all necessary parts and hardware for easy at home installation. Note: Fits 2/4 wheel drive. Does not fit regular cab/short bed or double cab/long bed models. Only fits 2009 models built after 08/2008.
Features and Benefits
• Large 3.50-inch Polished 304 Stainless Steel Tips
• Side Exit Tailpipes Ideal for Towing Applications
• Mandrel-bent Stainless Steel Construction
• Super 40 Series Performance Muffler
• Deep Aggressive Performance Tone
• Uses the Factory Hanger Locations
• Multiple Exit Styles Provided in Kit
• Includes all Necessary Hardware
• Clears the Factory Spare Tire
• Lifetime Limited Warranty
• Easy Installation
Fits 2009-2021 Toyota Tundra 4.6L, 4.7L or 5.7L engine with 145-inch Wheelbase only. Note: Does not fit regular cab/short bed or double cab/long bed models. Only fits 2009 models built after 08/2008.
Part Number: 817664
The American Thunder® cat-back exhaust system for 2009-2021 Toyota Tundra trucks with the 4.6L, 4.7L or 5.7L engine is perfect for the person looking for an deep aggressive exterior tone with a mellow growl inside the truck and all of the performance benefits you expect from Flowmaster®. This bolt-on emissions-legal system features all stainless steel construction, a specially designed dual inlet Super 40® Series muffler flowing into dual 2.50-inch mandrel-bent tailpipes for maximum performance with a deep tone. The kit comes with two sets of final pipes for either a dual out the back look or dual out behind the rear tires, which is beneficial for towing. The tailpipes are finished off with a pair of 3.50-inch double wall polished stainless steel tips. The system includes all necessary parts and hardware for easy at home installation. Note: Fits 2/4 wheel drive. Does not fit regular cab/short bed or double cab/long bed models. Only fits 2009 models built after 08/2008.
Features and Benefits
• Large 3.50-inch Polished 304 Stainless Steel Tips
• Side Exit Tailpipes Ideal for Towing Applications
• Mandrel-bent Stainless Steel Construction
• Super 40 Series Performance Muffler
• Deep Aggressive Performance Tone
• Uses the Factory Hanger Locations
• Multiple Exit Styles Provided in Kit
• Includes all Necessary Hardware
• Clears the Factory Spare Tire
• Lifetime Limited Warranty
• Easy Installation
Fits 2009-2021 Toyota Tundra 4.6L, 4.7L or 5.7L engine with 145-inch Wheelbase only. Note: Does not fit regular cab/short bed or double cab/long bed models. Only fits 2009 models built after 08/2008.
Specifications
Specifications
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Specifications
Brand Flowmaster California Proposition 65 Yes California Proposition 65 Chemical Name Chromium (hexavalent compounds) California Proposition 65 Chemical Name Nickel (Metallic) CARB (California) Compliant Yes Catalytic Converter Included No Catalytic Converter Quantity 0 Category Exhaust Clamping Type Flat Band Clamps Included Yes Drive 4WD Drive 2WD Emission Code 5 Exhaust Series American Thunder Exhaust Tip Color Silver Exhaust Tip Connection Clamp-On Exhaust Tip Cut Angled Exhaust Tip Diameter 3.50 Exhaust Tip Edge Angle Cut Exhaust Tip Finish Polished Exhaust Tip Intercooled No Exhaust Tip Length 13.00 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 Exit Style Dual Out Rear Finish Natural Gasket Or Seal Included No Grade Type Performance Hangers Included Yes Heat Shield Included No Inlet Diameter 2.50 Inlet Type Flanged Main Piping Diameter 2.50 Mounting Bracket Included Yes Muffler Body Height 5.00 Muffler Body Length 13.25 Muffler Body Material 409 Stainless Steel Muffler Body Shape Oval Muffler Body Width 12.00 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 2.50 Muffler Inlet Outside Diameter 2.63 Muffler Outlet Connection Slip-Fit Muffler Outlet Quantity 2 Muffler Part Number Kit Only Muffler Quantity 1 Muffler Series Super 40 Series Muffler Type Chambered part type Exhaust System Pipe Color Silver Pipe Material 409 Stainless Steel Product Type Exhaust System Sound Level Aggressive Spring Bolt Kit Included No Sub Category Exhaust and Tail Pipes Tail Pipe Outlet Outside Diameter 2.50 Tail Pipe Quantity 2 Tail Pipe Quantity Dual Tail Pipe Tapered Outlet No Type Cat-Back Valve Included No Valve Type Not Applicable Warning California Proposition 65 -
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