817691 Flowmaster Exhaust System Kit 409S Stainless Steel
817691 Flowmaster Exhaust System Kit 409S Stainless Steel
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817691 Flowmaster Exhaust System Kit 409S Stainless Steel
Unlock the full potential of your Ford F-150 truck with the 817691 Flowmaster Exhaust System Kit. Specifically designed for the 4.6 Liter, 5.0 Liter, and 5.4 Liter V8 engines, this kit offers unmatched performance and sound quality.
Key Features:
- Super Aggressive Sound Level: Experience maximum sound inside and outside with the Super 10 Series Muffler.
- Premium Stainless Steel Construction: Built with durable 409S stainless steel, ensuring longevity and resilience against the elements.
- Dual Mandrel Bent Tailpipes: Features 3-inch stainless steel dual mandrel bent tailpipes for optimal airflow and performance.
- Black Ceramic Coated Tips: Stylish 4-inch double wall stainless steel tips with a sleek black ceramic coating for a modern finish.
- Versatile Exit Options: Choose between Dual Out Rear or Dual Out Side exit positions to suit your preference and vehicle style.
- Emissions Legal: This system is emissions legal, providing peace of mind and compliance with regulations.
- Easy Installation: Designed for a straightforward bolt-on installation, includes all necessary hardware (welding required).
- Limited Lifetime Warranty: Enjoy long-term protection and confidence in your purchase with Flowmaster's limited lifetime warranty.
Enhance your driving experience with an exhaust system that delivers not only powerful sound but also improved performance. The 817691 Flowmaster Exhaust System Kit is engineered for enthusiasts who demand the best from their vehicle.
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

