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  • Flowmaster 86-04 Mustang 4.6L/5.0L American Thunder Exhaust Cat-Back System - 817574
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Flowmaster 86-04 Mustang 4.6L/5.0L American Thunder Exhaust Cat-Back System - 817574
Flowmaster 86-04 Mustang 4.6L/5.0L American Thunder Exhaust Cat-Back System - 817574
Flowmaster 86-04 Mustang 4.6L/5.0L American Thunder Exhaust Cat-Back System - 817574
Flowmaster 86-04 Mustang 4.6L/5.0L American Thunder Exhaust Cat-Back System - 817574
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Flowmaster 86-04 Mustang 4.6L/5.0L American Thunder Exhaust Cat-Back System - 817574

Exhaust, Mufflers & Tips Catback
Flowmaster
flo817574
In stock
Not CARB compliant. Not legal for sale or use in California on emissions-controlled vehicles.
$524.70 $658.95
Flowmaster's race-inspired American Thunder® Extreme Cat-back system is designed to mount behind the factory catalytic converters, or most original style aftermarket H-pipes. The turn-down tailpipes drop at the rear of the transmission and eliminates full length tailpipes to maximize the sound level and allow for extra clearance for wide tires and modified suspensions. These systems are mandrel bent for maximum performance and include Super 44 series mufflers. This American Thunder Extreme system delivers a super aggressive interior and exterior tone and is suited to the enthusiast who wants the most aggressive components they can purchase. Like all Flowmaster systems, the benefits include improved throttle response and power. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. Notes: Fits coupes and convertibles Fits 1986-2004 Ford Mustang GT, LX, & Cobra models with 4.6L and 5.0L engines. Fits coupes and convertibles Features & Benefits Fits with most modified suspensions Stainless Steel Construction Lifetime limited warranty Delta Flow Technology
Flowmaster 11-21 Grand Cherokee 3.6L-5.7L Force II Cat-Back Exhaust System - 817575
Flowmaster 11-21 Grand Cherokee 3.6L-5.7L Force II Cat-Back Exhaust System - 817575
$1,743.95 $1,497.26
Flowmaster 04-15 Nissan Titan American Thunder Cat-Back Exhaust System - 817533
Flowmaster 04-15 Nissan Titan American Thunder Cat-Back Exhaust System - 817533
$1,124.95 $896.96
Flowmaster 86-04 Mustang 4.6L/5.0L American Thunder Exhaust Cat-Back System - 817574
SKU: flo817574
Product Details

Everything You Need To Know

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

Product Info

Flowmaster's race-inspired American Thunder® Extreme Cat-back system is designed to mount behind the factory catalytic converters, or most original style aftermarket H-pipes. The turn-down tailpipes drop at the rear of the transmission and eliminates full length tailpipes to maximize the sound level and allow for extra clearance for wide tires and modified suspensions. These systems are mandrel bent for maximum performance and include Super 44 series mufflers. This American Thunder Extreme system delivers a super aggressive interior and exterior tone and is suited to the enthusiast who wants the most aggressive components they can purchase. Like all Flowmaster systems, the benefits include improved throttle response and power. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. Notes: Fits coupes and convertibles

Fits 1986-2004 Ford Mustang GT, LX, & Cobra models with 4.6L and 5.0L engines. Fits coupes and convertibles

Features & Benefits

  • Fits with most modified suspensions
  • Stainless Steel Construction
  • Lifetime limited warranty
  • Delta Flow Technology
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Include the following:
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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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