Best F-150 5.0L V8 Cat-Back Exhaust by Generation

A cat-back exhaust replaces everything from the catalytic converters back with bigger, freer-flowing pipe. On a naturally aspirated 5.0L V8, that's mostly a sound and looks mod, not a power mod -- most cat-backs on this engine publish no horsepower claim at all, and that's normal, not a red flag. A healthy V8 doesn't have much left to give up from bigger pipe alone once the cats are already in place.

This guide is organized by truck generation because that's how the aftermarket actually sells these parts, and exhaust fitment is unforgiving -- get the wheelbase or cab/bed combo wrong and the pipe simply won't reach the bumper. What follows covers the two generations where this site currently has active, verified 5.0L cat-back parts: 2015-2020 and 2021-2024. Coverage for 2011-2014 and 2025-2026 isn't there yet -- see the FAQ.

2015-2020 (385-395 hp Coyote)

This stretch covers both the 2015-2017 and 2018-2020 versions of the 5.0L -- Ford's mid-cycle update added direct injection in 2018, but that's an engine-spec change inside the same 13th-generation truck body, not a chassis break, so the aftermarket sells one cat-back across both.

Aggressive tone: Borla ATAK

Borla's ATAK is the loudest, most aggressive-sounding option in this guide -- T-304 stainless steel construction that resists rust far better than aluminized steel, with black chrome tips.

Fitment trap: SuperCab 8ft-bed and SuperCrew 6.5ft-bed trucks need a separate wheelbase adapter (around $74-79 extra) to make this kit reach -- confirm your cab and bed combo before ordering, not just your model year. Borla's own product page carries an official sound clip if you want to hear it before buying.

Budget-friendly, dual exit: MBRP Armor Lite

This is MBRP's lightweight aluminized-steel build, dual pre-axle exit, and the cheapest verified option in this guide by a wide margin. It excludes Raptor, 2019+ Limited, and factory-dual-exhaust trucks -- check your trim before buying. MBRP also sells this same physical exhaust in black powder coat (Armor Black) and polished T304 stainless (Armor Pro) finishes, both priced roughly $200-300 above the base aluminized version, if you want a different look on the same design.

Quieter option, same brand: MBRP Armor Black side exit

Where the Race Profile kit above is dual pre-axle and aggressive, this one is a single side-exit design the retailer describes as a "moderate" loudness increase -- a real option if you want some exhaust note without living with a drone. It fits all cab and bed sizes with no adapter needed, unlike the Borla above.

2021-2024 (400 hp Coyote)

Only one 5.0L-specific cat-back is active and verified for the current-generation truck right now.

Corsa, engineered per wheelbase

Corsa builds this system specifically for the 5.0L V8 on the 141.5in wheelbase, in two loudness tiers -- Xtreme and the quieter Sport. Corsa sells cat-backs for other F-150 wheelbases on other engines, but this exact 5.0L-specific part is only verified active for the 141.5in configuration -- confirm your truck's wheelbase before ordering, and check with Corsa directly if yours is different.

Sound, not horsepower

None of the four cat-backs above carry a hp/tq figure tied to this specific part. Borla's own FAQ gives a generic lineup-wide claim ("8 to 12 hp, sometimes higher") that isn't tied to this SKU or this truck, so it isn't reported here as this part's number. MBRP publishes nothing. Corsa is the one brand in this guide that quantifies its difference at all, and it quantifies sound, not power: +19 dB for Xtreme, +13.5 dB for Sport, both measured against a stock truck. If a specific decibel ceiling matters to you -- some tracks, some HOA covenants -- Corsa is the only part here with a number to check against.

FAQ

Which one is loudest?

Based on what each brand states about its own product: Borla ATAK and MBRP's dual pre-axle Race Profile kit are both built for an aggressive tone; Corsa's Sport tier and MBRP's single side-exit Armor Black are the quieter options in this guide. None of these are independently measured against each other on the same dyno or the same truck, so treat this as directional, not a lab comparison.

Does a cat-back on this engine hurt emissions or void a warranty?

A cat-back sits entirely downstream of the catalytic converters, so it doesn't touch emissions equipment the way a header or downpipe does -- that's a different, more legally sensitive category. Any exhaust work can still interact with a dealer's warranty judgment call in practice; if that matters to you, ask your dealer directly. Nothing here is legal advice.

Why isn't there a 2011-2014 or 2025-2026 option in this guide?

Honest gap, not an oversight: this site doesn't have an active, verified 5.0L cat-back for those years yet. The research pipeline is still working through those generations -- check back as the catalog fills in.

Can I stack a cat-back with the Stage 1 build guide's tune and intake?

Yes -- a cat-back, an intake, and a tune are all independent bolt-ons, and picking a different cat-back finish or brand than the one in the Stage 1 guide doesn't affect the other two parts.