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Flowmaster 817574 Cat-back System 409S - Dual Dump Exit - American Thunder - Aggressive Sound
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Key item features
- Aggressive Sound: This American Thunder Extreme Cat-back system delivers a super aggressive interior and exterior tone, suited for enthusiasts desiring the most aggressive sound components.
- Optimized Design: The system features turn-down tailpipes that drop at the rear of the transmission, eliminating full-length tailpipes for maximized sound and extra clearance for wide tires and modified suspensions.
- Performance Enhancements: Mandrel-bent tubing ensures maximum performance, and the system includes Super 44 series mufflers, contributing to improved throttle response and power.
- Durable Construction: Constructed from 409S stainless steel, this cat-back system offers durability.
- Broad Compatibility: Compatible with 1986-2004 Ford Mustang GT, LX, and Cobra models equipped with 4.6L and 5.0L engines, fitting both coupes and convertibles.
- Easy Installation: Designed for an easy fit, the system includes all necessary parts and hardware for straightforward installation.
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Specs
- Vehicle makeFord
- Vehicle modelMustang GT, LX, & Cobra
- Inlet diameter2.50
- Outlet diameter2.50
- Muffler typePerformance Mufflers
- MaterialStainless Steel
Current price is USD$562.95
Price when purchased online
- Free shipping
Free 30-day returns
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Columbus, 43215
Arrives by Tue, Feb 17
|Sold and shipped by SuperShops
4.4071428571428575 stars out of 5, based on 280 seller reviews(4.4)280 seller reviews
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Starting from $562.95
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| Product | Viewing this itemFlowmaster 817574 Cat-back System 409S - Dual Dump Exit - American Thunder - Aggressive Sound ![]() $562.95 current price $562.95 | Flowmaster 818177 Outlaw Extreme Cat-Back System EXHAUST SYSTEM ![]() $614.95 current price $614.95 | Flowmaster 17325 Cat-back System - Single Side Exit - American Thunder - Aggressive Sound ![]() $567.02 current price $567.02 | Flowmaster 17312 Cat-back System - Dual Rear Exit - American Thunder - Moderate Sound ![]() Now $655.02 current price Now $655.02, Was $695.00$695.00 | Flowmaster 17215 Cat-back System - Dual Rear Exit - American Thunder - Moderate Sound ![]() $819.95 current price $819.9523 out of 5 Stars. 2 reviews | Flowmaster 717927 Flow FX Cat-Back Exhaust System for Chevy and GMC 6.6 ![]() $716.95 current price $716.95 | Flowmaster 717912 Flowmaster FlowFX Cat-Back Exhaust System ![]() $715.84 current price $715.84 | Flowmaster 818158 American Thunder Cat-Back Exhaust Dual Rear Exit 2.5 inch ![]() $648.36 current price $648.36 | Flowmaster 818101 Outlaw Cat-Back Exhaust System Stainless Dual Exit ![]() $504.95 current price $504.95 | Flowmaster 717995 FlowFX Cat-Back Exhaust System - 3.0" diameter - 409SS ![]() $819.95 current price $819.95 |
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| Vehicle make | FordFlowmaster 817574 Cat-back System 409S - Dual Dump Exit - American Thunder - Aggressive Sound | -Flowmaster 818177 Outlaw Extreme Cat-Back System EXHAUST SYSTEM | ChevroletFlowmaster 17325 Cat-back System - Single Side Exit - American Thunder - Aggressive Sound | -Flowmaster 17312 Cat-back System - Dual Rear Exit - American Thunder - Moderate Sound | FordFlowmaster 17215 Cat-back System - Dual Rear Exit - American Thunder - Moderate Sound | ChevyFlowmaster 717927 Flow FX Cat-Back Exhaust System for Chevy and GMC 6.6 | JeepFlowmaster 717912 Flowmaster FlowFX Cat-Back Exhaust System | FordFlowmaster 818158 American Thunder Cat-Back Exhaust Dual Rear Exit 2.5 inch | FordFlowmaster 818101 Outlaw Cat-Back Exhaust System Stainless Dual Exit | DodgeFlowmaster 717995 FlowFX Cat-Back Exhaust System - 3.0" diameter - 409SS |
|---|---|---|---|---|---|---|---|---|---|---|
| Vehicle model | Mustang GTFlowmaster 817574 Cat-back System 409S - Dual Dump Exit - American Thunder - Aggressive Sound | -Flowmaster 818177 Outlaw Extreme Cat-Back System EXHAUST SYSTEM | Silverado 2500Flowmaster 17325 Cat-back System - Single Side Exit - American Thunder - Aggressive Sound | -Flowmaster 17312 Cat-back System - Dual Rear Exit - American Thunder - Moderate Sound | 17215Flowmaster 17215 Cat-back System - Dual Rear Exit - American Thunder - Moderate Sound | 2500HDFlowmaster 717927 Flow FX Cat-Back Exhaust System for Chevy and GMC 6.6 | GladiatorFlowmaster 717912 Flowmaster FlowFX Cat-Back Exhaust System | RangerFlowmaster 818158 American Thunder Cat-Back Exhaust Dual Rear Exit 2.5 inch | BroncoFlowmaster 818101 Outlaw Cat-Back Exhaust System Stainless Dual Exit | RAM 1500Flowmaster 717995 FlowFX Cat-Back Exhaust System - 3.0" diameter - 409SS |
| Inlet diameter | 2.50Flowmaster 817574 Cat-back System 409S - Dual Dump Exit - American Thunder - Aggressive Sound | -Flowmaster 818177 Outlaw Extreme Cat-Back System EXHAUST SYSTEM | 2.75Flowmaster 17325 Cat-back System - Single Side Exit - American Thunder - Aggressive Sound | 2.50 inFlowmaster 17312 Cat-back System - Dual Rear Exit - American Thunder - Moderate Sound | 2.50 inFlowmaster 17215 Cat-back System - Dual Rear Exit - American Thunder - Moderate Sound | 3.50 inFlowmaster 717927 Flow FX Cat-Back Exhaust System for Chevy and GMC 6.6 | 3 inFlowmaster 717912 Flowmaster FlowFX Cat-Back Exhaust System | -Flowmaster 818158 American Thunder Cat-Back Exhaust Dual Rear Exit 2.5 inch | -Flowmaster 818101 Outlaw Cat-Back Exhaust System Stainless Dual Exit | 3.00 inFlowmaster 717995 FlowFX Cat-Back Exhaust System - 3.0" diameter - 409SS |
| Outlet diameter | 2.50Flowmaster 817574 Cat-back System 409S - Dual Dump Exit - American Thunder - Aggressive Sound | -Flowmaster 818177 Outlaw Extreme Cat-Back System EXHAUST SYSTEM | 3.50 inFlowmaster 17325 Cat-back System - Single Side Exit - American Thunder - Aggressive Sound | 3.00 inFlowmaster 17312 Cat-back System - Dual Rear Exit - American Thunder - Moderate Sound | 2.50 inFlowmaster 17215 Cat-back System - Dual Rear Exit - American Thunder - Moderate Sound | -Flowmaster 717927 Flow FX Cat-Back Exhaust System for Chevy and GMC 6.6 | 4.5 inFlowmaster 717912 Flowmaster FlowFX Cat-Back Exhaust System | 3.50 inFlowmaster 818158 American Thunder Cat-Back Exhaust Dual Rear Exit 2.5 inch | 4.00 inFlowmaster 818101 Outlaw Cat-Back Exhaust System Stainless Dual Exit | 2.50 inFlowmaster 717995 FlowFX Cat-Back Exhaust System - 3.0" diameter - 409SS |
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About this item
Product details
Compatible with 1986-2004 Ford Mustang GT, LX, & Cobra with 4.6L and 5.0L engines. Compatible with coupes and convertibles;
Flowmaster's race-oriented American Thunder® Extreme Cat-back system is designed to mount behind the factory catalytic converters, or most OEM 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;
Flowmaster's race-oriented American Thunder® Extreme Cat-back system is designed to mount behind the factory catalytic converters, or most OEM 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 with most modified suspensions
- Stainless Steel Construction
- Delta Flow Technology
- Lifetime limited warranty
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Vehicle make
Ford
Vehicle model
Mustang GT, LX, & Cobra
Inlet diameter
2.50
Outlet diameter
2.50
Warranty
Warranty information
Limited Lifetime
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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