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Flowmaster 17149 Header-back System - Dual Rear Exit - American Thunder - Moderate/Aggressive
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Key item features
- System Configuration: Header-back true dual exhaust system with an H-pipe crossover for maximum power and a deep tone.
- Sound Profile: Features a moderate to aggressive exterior exhaust note, designed for enthusiasts who want their performance to be heard.
- Material Composition: Constructed from mandrel-bent 16-gauge aluminized steel tubing, ensuring durability and optimal flow.
- Muffler Design: Incorporates specially designed slimline 50 Series mufflers for maximum clearance and a distinctive sound.
- Exhaust Tips: Includes 2.50-inch polished 304 stainless steel tips that exit straight out under the rear bumper.
- Installation Inclusions: Comes complete with all necessary hangers and hardware for a straightforward installation process.
- Vehicle Compatibility: Specifically designed for 1970-1974 Chevrolet Camaro and Pontiac Firebird models equipped with a V8 engine.
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Specs
- Vehicle makeChevrolet, Pontiac
- Vehicle model17149
- Inlet diameter2.50 in
- Outlet diameter2.50 in
- Muffler typePerformance Mufflers
- MaterialAluminized Steel
Current price is USD$921.95
Price when purchased online
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Columbus, 43215
Arrives by Fri, Feb 20
|Sold and shipped by SuperShops
4.4071428571428575 stars out of 5, based on 280 seller reviews(4.4)280 seller reviews
Free 30-day returns
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Starting from $921.95
Compare with similar items
| Product | Viewing this itemFlowmaster 17149 Header-back System - Dual Rear Exit - American Thunder - Moderate/Aggressive ![]() $921.95 current price $921.9511 out of 5 Stars. 1 reviews | Flowmaster 17120 Header-back System - Dual Side Exit - American Thunder - Moderate/Aggressive ![]() $1,024.95 current price $1,024.9515 out of 5 Stars. 1 reviews | Flowmaster 817937 American Thunder Crossmember-Back Exhaust 2.5" 409 Stainless Dual Exit ![]() $921.95 current price $921.95 | Flowmaster Signature Series Exhaust System ![]() $1,011.37 current price $1,011.37 | Flowmaster 817784 American Thunder Exhaust System Kit ![]() $921.95 current price $921.95 | Flowmaster Signature Series Exhaust System ![]() $875.46 current price $875.46 | Flowmaster Signature Series Exhaust System ![]() Now $888.52 current price Now $888.52, Was $950.10$950.10 | Flowmaster 817282 Header-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound ![]() $1,024.95 current price $1,024.95 | Flowmaster 17273 Header-back System - Dual Rear Exit - American Thunder - Moderate Sound ![]() $972.95 current price $972.95 | Flowmaster 817412 Header-back System 409S - Dual Side Exit - American Thunder - Aggressive Sound ![]() $921.95 current price $921.95 |
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| Vehicle make | ChevroletFlowmaster 17149 Header-back System - Dual Rear Exit - American Thunder - Moderate/Aggressive | ChevroletFlowmaster 17120 Header-back System - Dual Side Exit - American Thunder - Moderate/Aggressive | ChevroletFlowmaster 817937 American Thunder Crossmember-Back Exhaust 2.5" 409 Stainless Dual Exit | RamFlowmaster Signature Series Exhaust System | FordFlowmaster 817784 American Thunder Exhaust System Kit | FordFlowmaster Signature Series Exhaust System | Chevrolet; GMCFlowmaster Signature Series Exhaust System | FordFlowmaster 817282 Header-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound | FordFlowmaster 17273 Header-back System - Dual Rear Exit - American Thunder - Moderate Sound | GMFlowmaster 817412 Header-back System 409S - Dual Side Exit - American Thunder - Aggressive Sound |
|---|---|---|---|---|---|---|---|---|---|---|
| Vehicle model | 17149Flowmaster 17149 Header-back System - Dual Rear Exit - American Thunder - Moderate/Aggressive | El CaminoFlowmaster 17120 Header-back System - Dual Side Exit - American Thunder - Moderate/Aggressive | C10Flowmaster 817937 American Thunder Crossmember-Back Exhaust 2.5" 409 Stainless Dual Exit | 1500Flowmaster Signature Series Exhaust System | Fiesta STFlowmaster 817784 American Thunder Exhaust System Kit | F-150Flowmaster Signature Series Exhaust System | -Flowmaster Signature Series Exhaust System | MustangFlowmaster 817282 Header-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound | MustangFlowmaster 17273 Header-back System - Dual Rear Exit - American Thunder - Moderate Sound | A-BodyFlowmaster 817412 Header-back System 409S - Dual Side Exit - American Thunder - Aggressive Sound |
| Inlet diameter | 2.50 inFlowmaster 17149 Header-back System - Dual Rear Exit - American Thunder - Moderate/Aggressive | 2.5 inFlowmaster 17120 Header-back System - Dual Side Exit - American Thunder - Moderate/Aggressive | 2.5 inFlowmaster 817937 American Thunder Crossmember-Back Exhaust 2.5" 409 Stainless Dual Exit | 3.00 inFlowmaster Signature Series Exhaust System | 2.50 inFlowmaster 817784 American Thunder Exhaust System Kit | -Flowmaster Signature Series Exhaust System | 3.00 inFlowmaster Signature Series Exhaust System | 2.5 inFlowmaster 817282 Header-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound | 2.5 inFlowmaster 17273 Header-back System - Dual Rear Exit - American Thunder - Moderate Sound | 2.5 inFlowmaster 817412 Header-back System 409S - Dual Side Exit - American Thunder - Aggressive Sound |
| Outlet diameter | 2.50 inFlowmaster 17149 Header-back System - Dual Rear Exit - American Thunder - Moderate/Aggressive | 3.00 inFlowmaster 17120 Header-back System - Dual Side Exit - American Thunder - Moderate/Aggressive | -Flowmaster 817937 American Thunder Crossmember-Back Exhaust 2.5" 409 Stainless Dual Exit | 2.50 inFlowmaster Signature Series Exhaust System | 3.00 inFlowmaster 817784 American Thunder Exhaust System Kit | 4.50 inFlowmaster Signature Series Exhaust System | -Flowmaster Signature Series Exhaust System | 2.50Flowmaster 817282 Header-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound | 2.5 inFlowmaster 17273 Header-back System - Dual Rear Exit - American Thunder - Moderate Sound | 2.5 inFlowmaster 817412 Header-back System 409S - Dual Side Exit - American Thunder - Aggressive Sound |
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About this item
Product details
Compatible with 1970-1974 Chevrolet Camaro and Pontiac Firebird with V8 engine. 2.50 inch Aluminized Steel;
This American Thunder® exhaust system comes as a complete true dual headers-back exhaust for your 1970-1974 Chevrolet Camaro or Pontiac Firebird with V8 engine. These dual systems feature 2.50 in. mandrel-bent aluminized steel tubing for maximum performance, includes a built-in H-pipe/balance tube flowing into a pair of Slimline 50 Series® Delta Flow mufflers that deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The 2.50 in. tailpipes exit straight out under the rear bumper and are finished off with 2.50 in. angle-cut brushed stainless steel tips and includes all hangers and necessary hardware for installation. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage. Covered by our 3-year Limited Warranty.;
This American Thunder® exhaust system comes as a complete true dual headers-back exhaust for your 1970-1974 Chevrolet Camaro or Pontiac Firebird with V8 engine. These dual systems feature 2.50 in. mandrel-bent aluminized steel tubing for maximum performance, includes a built-in H-pipe/balance tube flowing into a pair of Slimline 50 Series® Delta Flow mufflers that deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The 2.50 in. tailpipes exit straight out under the rear bumper and are finished off with 2.50 in. angle-cut brushed stainless steel tips and includes all hangers and necessary hardware for installation. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage. Covered by our 3-year Limited Warranty.;
- Specially Designed Slimline 50 Series Mufflers for Max Clearance
- H-pipe Crossover for Maximum Power and Deep Tone
- Moderate to Aggressive Sound Exterior Exhaust Note
- Includes 2.50-inch Polished 304 Stainless Steel Tips
- Mandrel-bent 16-gauge Aluminized Steel Tubing
- Includes Hangers and Hardware for Installation
- Header-back True Dual Exhaust System
- Does Not Include Header Reducers
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
Chevrolet, Pontiac
Vehicle model
17149
Inlet diameter
2.50 in
Outlet diameter
2.50 in
Warranty
Warranty information
36 Months
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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Showing 1-1 of 1 review
Mar 25, 2025
Ex flowmaster buyer
1 out of 5 stars review
Worst flowmaster exhaust kit
I bought this exhaust kit for my trans am, it just doesn't fit,i always get flowmaster for 30 years. Should have when gotten a pypes exhaust. This is my last flowmaster kit.p.s. I have called flowmaster twice and no help
Review from jegs.com
Helpful?78IBKC3UARUU49930626
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