Flowmaster 817409 68-72 Chevelle GTO GS Cutlass 2.5" Header Back Exhaust 409 Sta for Sale

Price: $656

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Flowmaster 1968-1972 GM A-Body with V8 Exhaust System

Fits 1968 to 1972 GM A-Body with a V-8 engine.

For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

✓ Mandrel bent 16 gauge stainless steel tubing
✓ Aggressive Sound Exterior Exhaust Tone
✓ Includes hangers and hardware for easy installation
✓ Header-back System

Flowmaster® Part #: 817409CategoryExhaust Systems / Kits - American Thunder®DescriptionHeader-back System 409S- Dual Rear Exit - American Thunder® - Aggressive Sound
MaterialStainless Steel
Product Attributes2WD/4WD2WDTip QuantityNoneExhaust SeriesAmerican Thunder®Exit PositionDual Rear ExitHeat ShieldNoInlet Diameter (in)2.5MaterialStainless SteelTitleFlowmaster® 817409 Header-back System 409S- Dual Rear Exit - American Thunder® - Aggressive SoundMuffler Part NumberKit OnlyMuffler Quantity2Muffler SeriesSuper 40 SeriesOutlet Diameter (in)2.5Single DualDualSound LevelAggressive SoundTubing Diameter (in)2.5System TypeHeader-back System

Store Policies Our Returns Policy

You may return your part or product within 60 days after placing your order. All returns must include the original packaging. All items must be returned in a shipping box to protect the orginal productbox and contents. PLEASE DO NOT USE THE PRODUCT BOX AS ITS SHIPPING BOX. Any items damaged because of incorrect installation will not be refunded. All returns must include a copy of your packing slip, order number, or RMA number so we can identify your order. Please pack your return securely in the original box or package.


Refunds will be credited within1 to3 business days of receiving the return. When we've received and processed the return, we will refund for the amount you paid for the item(s), plus any applicable sales tax.

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