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  • Flowmaster 01-06 SUB/AVAL/Yukon XL American Thunder DOS SS Exhaust System - 817342
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Flowmaster 01-06 SUB/AVAL/Yukon XL American Thunder DOS SS Exhaust System - 817342
Flowmaster 01-06 SUB/AVAL/Yukon XL American Thunder DOS SS Exhaust System - 817342
Flowmaster 01-06 SUB/AVAL/Yukon XL American Thunder DOS SS Exhaust System - 817342
Flowmaster 01-06 SUB/AVAL/Yukon XL American Thunder DOS SS Exhaust System - 817342
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Flowmaster 01-06 SUB/AVAL/Yukon XL American Thunder DOS SS Exhaust System - 817342

Exhaust, Mufflers & Tips Catback
Flowmaster
flo817342
Only 5 left
Not CARB compliant. Not legal for sale or use in California on emissions-controlled vehicles.
$1,051.25 $1,318.95
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. Does Not Fit with Auto-Leveling Option. Features & Benefits 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
Flowmaster 04-08 Ford F150 Force II Cat-Back SS Exhaust System - 817403
Flowmaster 04-08 Ford F150 Force II Cat-Back SS Exhaust System - 817403
$818.95 $652.98
Flowmaster 00-06 GM Tahoe/Yukon Force II Cat-Back SS Exhaust System - 817344
Flowmaster 00-06 GM Tahoe/Yukon Force II Cat-Back SS Exhaust System - 817344
$877.95 $699.62
Flowmaster 01-06 SUB/AVAL/Yukon XL American Thunder DOS SS Exhaust System - 817342
SKU: flo817342
Product Details

Everything You Need To Know

Review product information, shipping and returns, and price-match details before you order.

Product Info

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.

Does Not Fit with Auto-Leveling Option.

Features & Benefits

  • 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
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Include the following:
Subject "Return for Order#"
Order Number
Part Number
Reason

Returns are eligible for up to 14 days from delivery of items. Accepted refunds can take up to 7-10 business days to process. All refunds are subject to a 25% restocking fee, if opened. Customer may be responsible for return shipping. If 14 days have gone by since your item was delivered, unfortunately we can’t guarantee you a refund or exchange. We reserve the right to deny any return request, based on provided information.

Alliance Racing is not responsible for ensuring part fitment. It is the responsibility of the purchaser to ensure the parts being ordered are the correct fitment for the vehicle intended. Alliance Racing will not accept any returns for incorrect fitment after product is opened.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Shipping

To return your product, mail your product to:
Alliance Racing LLC
8810 Twin Lakes Blvd
Tampa, FL 33614

In many cases, you will be responsible for shipping costs to return your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping will be deducted from your refund.

Depending on your location, the time it may take for your exchanged product to reach you may vary.

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To initiate a price match, please e-mail sales@allianceracing.com with the product information (SKU, URL, & Part Name) and a link to the competitors product page for us to validate the price match eligibility.

Please note that there are cases when we cannot offer a price match, but we will do everything in our power to try to match it. Some manufacturers have Pricing Policies that we have to adhere to.

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