Catback Exhaust System For 2015-2020 Ford F150 2.7L 3.5L 5.0L 3-Inch W/ Black/Polished Muffler Tips

2015-2020 Ford F-150 Cat-Back Exhaust for Deeper Sound and Better Flow

A truck exhaust upgrade should make the F-150 feel more alive without turning every cold start, highway cruise, or trailer run into a headache. This system is built for owners who want a deeper tone, better rear-end style, and a cleaner exhaust path after the catalytic converter.

This 3-inch cat-back exhaust fits 2015-2020 Ford F-150 trucks with the 2.7L EcoBoost, 3.5L EcoBoost, or 5.0L V8 engine. It is available in polished side exit, polished dual split exit, and black dual split exit styles, so you can match the sound and look to how your truck is actually used.

Key Specifications

Built for Better Sound, Flow and Daily Use

The stock F-150 exhaust is quiet, safe, and forgettable. That works for a factory truck, but it can leave the 5.0L V8 feeling muted and the EcoBoost trucks sounding flatter than many owners expect.

This cat-back system replaces the exhaust section after the catalytic converter, helping exhaust gases move through a cleaner 3-inch path. You get a deeper sound under throttle, a more finished look from the rear or side of the truck, and a setup that still keeps the factory catalytic converter location in place.

• 3-inch main piping for improved exhaust flow after the catalytic converter
• T-304 stainless steel construction for better corrosion resistance
• Mandrel-bent tubing to reduce sharp flow interruptions
• Factory-style hanger and mounting point design
• Available with polished or black muffler tips
• No ECU tune required for normal street-style installation

Sound Profile by Engine and Exit Style

Do not expect every F-150 engine to sound the same. The 5.0L V8 usually gives the deepest and most traditional truck tone. The 2.7L and 3.5L EcoBoost engines sound tighter and deeper than stock, but they will not copy a V8 rumble. That is normal. Different engine layout, different exhaust pulse.

5.0L V8 Sound

For 2015, 2016, 2017, 2018, 2019, and 2020 F-150 5.0L trucks, this system gives the most noticeable sound change. The tone gets fuller when you roll into the throttle, but it is still more controlled than a muffler delete or straight-pipe setup.

2.7L and 3.5L EcoBoost Sound

On EcoBoost trucks, the sound is cleaner and deeper than stock, especially from outside the cab. It will not turn the truck into a V8, and that is a good thing to say upfront. Most EcoBoost owners are looking for a stronger tone without adding a harsh, raspy sound.

Side Exit vs Dual Split Exit

Performance Gains and Driving Feel

A cat-back exhaust is not a magic horsepower part, and it should not be sold like one. The honest gain comes from reducing restriction after the catalytic converter, improving exhaust flow, and letting the engine breathe a little easier under load.

Estimated performance gain is approximately +8 to +16.28 horsepower and +6 to +13.04 lb-ft of torque under suitable test conditions, with the upper figure recorded around 4,200 RPM. Actual results can vary by engine, mileage, fuel quality, tire size, tune status, driving conditions, and the rest of the exhaust setup.

• The 5.0L V8 usually delivers the strongest sound improvement.
• The 2.7L and 3.5L EcoBoost engines usually feel cleaner and deeper than stock.
• No ECU tune is required for a normal cat-back installation.
• Fuel economy may improve slightly during steady cruising, but aggressive driving can erase that quickly.

What This Cat-Back Exhaust Replaces

This system replaces the rear exhaust section after the catalytic converter. Depending on the selected layout, that can include the mid-pipe section, muffler, over-axle tailpipes, clamps, and rear tips.

It does not delete the factory catalytic converter. It also does not replace the exhaust manifold, headers, downpipe, or catalytic converter assembly. For most owners, that makes it a practical upgrade: stronger sound, better rear styling, and less installation complexity than a full custom exhaust build.

Shipping, Warranty and Customer Support

• Estimated Delivery: Most orders are delivered within 7-9 business days after shipment, depending on warehouse availability and destination.
• 1-Year Warranty: This product is backed by a 1-year warranty against manufacturing defects.
• Returns & Fitment Support: Please confirm your vehicle year, model, engine, and drivetrain before ordering. If you are unsure about fitment, contact customer support before purchase.
• Customer Support: Our support team can help with basic fitment questions, order issues, and warranty-related support.