Dynomax Ultra Flo Welded Dual Exhaust System with Polished Tips; Rear Exit (04-08 5.4L F-150)Find parts that fit my vehicle

Aggressive Exhaust Sound. Inspire awe with the aggressive exhaust sound that this Side Exit Dynomax Ultra Flo Welded Single Exhaust System with Polished Tip produces. It comes with a welded straight-through muffler design with CRF Technology for unrestricted exhaust flow. This innovative design removes high-pitched exhaust tones and leaves nothing but a deeper exhaust growl that turns heads wherever you drive.

Improved Exhaust Flow. The Dynomax Ultra Flo Welded Single Exhaust System features smooth transitions and straight-through design. This design promotes faster and smoother airflow which greatly increases your engine’s horsepower and torque. This exhaust system is designed to support up to 2,000 horsepower.

Durable Stainless Steel Construction. This exhaust system is built to meet the demands of aggressive applications. Its fully welded stainless steel construction ensures maximum strength while its polished finish on the tip has been specially engineered for style and lasting protection against corrosion.

Straightforward Installation. This exhaust system is easy to install. It uses your factory mounting locations without the need for cutting or drilling so you can be back on the road with a new exhaust system and improved vehicle performance in no time.

Application. This Side Exit Dynomax Ultra Flo Welded Single Exhaust System with Polished Tip fits all 2004-2008 Ford F-150 4.6L models.

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