6.7L V8 Power Stroke turbo diesel engine with cold air intake in engine bay

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Top 10 Cold Air Intakes for the 2023–2026 Ford F-250/F-350 Super Duty

Updated: February 2025 | Reviewed by the TruckBench Team

The 2023–2026 Ford F-250/F-350 Super Duty offers three engine options with meaningfully different intake upgrade dynamics:

  • 6.7L Power Stroke diesel — The dominant Super Duty engine. Turbocharged and intercooled. Intake upgrades feed the turbo more freely, improving throttle response and reducing EGT under load. Most aftermarket intake research and development on the P558 focuses on this engine.
  • 7.3L Godzilla V8 gasoline — Naturally aspirated, large displacement. Intake flow improvement translates directly to power gains on a NA engine.
  • 6.8L V8 gasoline — Base gas engine. Limited aftermarket intake support compared to the 7.3L and 6.7L diesel.

Always confirm your specific engine before ordering — these are completely different products. The 6.7L diesel applications are the most developed and most impactful given the engine’s dominance in Super Duty towing applications.


Quick Picks

  1. S&B Filters Cold Air Intake — 6.7L Diesel — Best Overall (6.7L Diesel)
  2. aFe Power Momentum GT — 6.7L Diesel — Best Premium (6.7L Diesel)
  3. K&N 63 Series — 6.7L Diesel — Best K&N (6.7L Diesel)
  4. Banks Power Ram-Air — 6.7L Diesel — Best for Towing (6.7L)
  5. Volant Closed-Box — 6.7L Diesel — Best Closed-Box (6.7L)
  6. S&B Filters — 7.3L Godzilla V8 — Best (7.3L V8)
  7. aFe Power Momentum GT — 7.3L V8 — Best Premium (7.3L V8)
  8. K&N 63 Series — 7.3L V8 — Best K&N (7.3L V8)
  9. Airaid MXP — 7.3L V8 — Best 7.3L Value
  10. Spectre Performance — 6.7L Diesel — Best Budget (6.7L Diesel)

#1: S&B Filters — Best Overall (6.7L Diesel)

Rating: ★★★★★ | Badge: Editor’s Choice — 6.7L Diesel

“S&B’s oversized filter and sealed housing are specifically engineered for the 6.7L Power Stroke’s high-load towing demands — on a Super Duty regularly pulling 20,000–30,000 lbs., sustained airflow under maximum load matters more than peak numbers.”

S&B Filters’ 6.7L Power Stroke application for the P558 Super Duty features an oversized filter element flowing more air under sustained high-RPM towing conditions — the primary use case for this truck. Sealed housing maintains consistent intake temperatures. Dry or oiled filter options. The dry filter option eliminates any risk of filter oil contaminating the diesel’s MAP sensor or turbo inlet. Confirm P558 (2023–2026) SKU — the 6.7L Power Stroke has evolved through generations with different inlet geometries. Limited lifetime warranty.

Specs at a Glance:

FeatureDetail
Compatible Engine6.7L Power Stroke Diesel
GenerationP558 (2023–2026) specific
FilterOversized — high-flow
HousingSealed
Filter OptionsDry or oiled
WarrantyLimited Lifetime

Pros: Purpose-built for towing loads — Oversized filter — Sealed housing — Dry option — Lifetime warranty — Best documented diesel towing performance

Cons: Premium price — Confirm P558 (2023+) 6.7L SKU specifically — Dry filter slightly less flow than oiled

Price: ~$350–$480

Check Price on Amazon → | SBFilters.com →


#2: aFe Momentum GT — Best Premium (6.7L Diesel)

Rating: ★★★★★ | Badge: Best Premium — 6.7L Diesel

“aFe’s largest filter surface area maximizes airflow to the 6.7L Power Stroke’s single large turbo — documented HP and torque gains on a truck where every lb-ft matters under a heavy load.”

aFe’s Momentum GT for the P558 6.7L Power Stroke uses their roto-molded polyethylene sealed housing with a large-diameter tube and Pro DRY S or Pro 5R filter. The 6.7L’s single large turbocharger benefits from reduced intake restriction — the aFe’s large filter surface area is specifically designed for this. Confirm P558 (2023+) 6.7L SKU. Limited lifetime warranty.

Specs at a Glance:

FeatureDetail
Compatible Engine6.7L Power Stroke Diesel
GenerationP558 (2023–2026) specific
HousingRoto-molded sealed
Filter OptionsPro DRY S or Pro 5R
HP/Torque GainDocumented
WarrantyLimited Lifetime

Pros: Largest filter surface area — Sealed housing — Pro DRY S (no oil) option — Documented gains — Lifetime warranty

Cons: Premium price — Pro 5R requires maintenance — Confirm P558 (2023+) 6.7L SKU

Price: ~$395–$570

Check Price on Amazon → | aFePower.com →


#3: K&N 63 Series — Best K&N (6.7L Diesel)

Rating: ★★★★★ | Badge: Best K&N — 6.7L Diesel

“K&N’s enclosed heat shield and mandrel-bent tube for the 6.7L Power Stroke — proven K&N engineering on a turbocharged diesel where intake temperature matters as much as flow.”

K&N’s 63 Series for the P558 6.7L Power Stroke uses a mandrel-bent aluminum intake tube, enclosed heat shield, and K&N’s oiled cotton gauze filter. On a turbocharged diesel, cooler, denser air entering the turbo is the primary performance and efficiency benefit. Million-mile filter warranty. Confirm P558 (2023+) 6.7L SKU.

Specs at a Glance:

FeatureDetail
Compatible Engine6.7L Power Stroke Diesel
GenerationP558 (2023–2026) specific
TubeMandrel-bent aluminum
FilterOiled cotton gauze
Heat ShieldYes — enclosed
WarrantyMillion-mile filter

Pros: K&N engineering — Enclosed heat shield — Million-mile warranty — Washable/reusable — Proven diesel application

Cons: Premium — Filter re-oiling required — Confirm P558 (2023+) 6.7L SKU — Oil contamination risk if over-oiled

Price: ~$310–$430

Check Price on Amazon → | KNFilters.com →


#4: Banks Power Ram-Air — Best for Towing (6.7L)

Rating: ★★★★★ | Badge: Best for Towing — 6.7L Diesel

“Banks Power engineers everything around sustained high-load diesel performance — their Ram-Air system is optimized for the RPM range and airflow demands of a Super Duty under maximum tow load.”

Banks Power’s Ram-Air for the P558 6.7L Power Stroke is engineered specifically for sustained high-load towing performance — optimizing intake airflow at the RPM ranges a Super Duty maintains during highway towing. Reduces EGT under load. Sealed housing, large filter. Lifetime warranty.

Specs at a Glance:

FeatureDetail
Compatible Engine6.7L Power Stroke Diesel
GenerationP558 (2023–2026) specific
OptimizationTowing/high-load RPM range
EGT BenefitYes — reduced under load
HousingSealed
WarrantyLifetime

Pros: Best for towing — EGT reduction — Sealed housing — Banks Power reputation — Lifetime warranty

Cons: Premium — Confirm P558 (2023+) 6.7L SKU — Less dramatic at light loads

Price: ~$420–$590

Check Price on Amazon → | BanksPower.com →


#5: Volant Closed-Box — Best Closed-Box (6.7L Diesel)

Rating: ★★★★☆ | Badge: Best Closed-Box — 6.7L Diesel

“Fully sealed PowerCore dry filter — the safest intake for a 6.7L Power Stroke that regularly operates in dusty agricultural or construction environments.”

Volant’s closed-box system for the P558 6.7L Power Stroke uses a fully enclosed housing with their PowerCore dry synthetic filter. On a diesel engine, air filter health is critical — a failed or water-ingested filter can destroy a turbocharger costing thousands to replace. Dry filter, no re-oiling. Confirm P558 (2023+) 6.7L SKU. Limited lifetime warranty.

Specs at a Glance:

FeatureDetail
Compatible Engine6.7L Power Stroke Diesel
GenerationP558 (2023–2026) specific
HousingFully enclosed
FilterPowerCore dry synthetic
Dust ProtectionMaximum
WarrantyLimited Lifetime

Pros: Maximum dust and water protection — Fully sealed — Dry filter no re-oiling — Critical for ag/construction use — Lifetime warranty

Cons: Less flow than open-element — Confirm P558 (2023+) 6.7L SKU

Price: ~$320–$450

Check Price on Amazon → | VolantPerformance.com →


#6: S&B Filters — Best (7.3L Godzilla V8)

Rating: ★★★★★ | Badge: Best — 7.3L Godzilla V8

“On the naturally aspirated 7.3L Godzilla V8, S&B’s oversized filter flows more air directly to the engine — simpler dynamics than the turbocharged diesel, meaningful power gains.”

S&B Filters’ 7.3L Godzilla application for the P558 Super Duty features their oversized sealed filter system on a naturally aspirated engine where intake flow directly translates to power. The 7.3L’s large displacement responds well to intake upgrades. Confirm P558 (2023+) 7.3L SKU. Lifetime warranty.

Specs at a Glance:

FeatureDetail
Compatible Engine7.3L Godzilla V8 (gasoline)
GenerationP558 (2023–2026) specific
FilterOversized
HousingSealed
HP GainDirect on NA engine
WarrantyLimited Lifetime

Pros: Purpose-built for 7.3L — Direct power gain on NA — Oversized filter — Sealed — Lifetime warranty

Cons: Premium — Confirm P558 (2023+) 7.3L SKU specifically

Price: ~$340–$465

Check Price on Amazon → | SBFilters.com →


#7: aFe Momentum GT — Best Premium (7.3L V8)

Rating: ★★★★★ | Badge: Best Premium — 7.3L V8

“aFe’s largest filter surface area on the 7.3L Godzilla’s naturally aspirated intake — the highest documented power gains on Ford’s big-block gasoline Super Duty engine.”

aFe’s Momentum GT for the P558 7.3L Godzilla uses their sealed housing with large filter. On a naturally aspirated large-displacement V8, intake flow improvement is the most direct path to power. Pro DRY S or Pro 5R. Confirm P558 (2023+) 7.3L SKU. Lifetime warranty.

Specs at a Glance:

FeatureDetail
Compatible Engine7.3L Godzilla V8
GenerationP558 (2023–2026) specific
HousingRoto-molded sealed
FilterPro DRY S or Pro 5R
HP GainBest documented on 7.3L
WarrantyLimited Lifetime

Pros: Best documented gains on 7.3L — Sealed — Pro DRY S option — Lifetime warranty

Cons: Premium — Confirm P558 (2023+) 7.3L SKU

Price: ~$380–$550

Check Price on Amazon → | aFePower.com →


#8: K&N 63 Series — Best K&N (7.3L V8)

Rating: ★★★★★ | Badge: Best K&N — 7.3L V8

“K&N’s enclosed heat shield and aluminum tube on the naturally aspirated 7.3L Godzilla — cooler, denser air directly to the engine with no turbo in between.”

K&N’s 63 Series for the P558 7.3L Godzilla V8 uses the enclosed heat shield and mandrel-bent aluminum tube. On a naturally aspirated engine, the intake-to-engine airflow path is direct — no turbo dynamics to consider. Million-mile filter warranty. Confirm P558 (2023+) 7.3L SKU.

Specs at a Glance:

FeatureDetail
Compatible Engine7.3L Godzilla V8
GenerationP558 (2023–2026) specific
TubeMandrel-bent aluminum
FilterOiled cotton gauze
Heat ShieldEnclosed
WarrantyMillion-mile filter

Pros: K&N engineering — Enclosed heat shield — Million-mile warranty — Direct NA power gain — Proven

Cons: Premium — Filter re-oiling — Confirm P558 (2023+) 7.3L SKU

Price: ~$290–$400

Check Price on Amazon → | KNFilters.com →


#9: Airaid MXP — Best 7.3L Value

Rating: ★★★★☆ | Badge: Best 7.3L Value

“Modular open/closed configuration with a dry SynthaMax filter — no re-oiling needed on the 7.3L Godzilla V8, with good documented power gains.”

Airaid’s MXP for the P558 7.3L Godzilla uses an open-element SynthaMax dry filter with an optional air dam converting to closed-box. Dry filter requires no oil. Good gains on the 7.3L. Confirm P558 (2023+) 7.3L SKU. Lifetime warranty.

Specs at a Glance:

FeatureDetail
Compatible Engine7.3L Godzilla V8
GenerationP558 (2023–2026) specific
FilterSynthaMax dry
ConfigurationOpen or closed (modular)
HP GainGood on 7.3L
WarrantyLimited Lifetime

Pros: Dry filter no re-oiling — Modular — Good 7.3L gains — Lifetime warranty — Below premium price

Cons: Closed-box air dam separate — Confirm P558 (2023+) 7.3L SKU

Price: ~$265–$375

Check Price on Amazon → | Airaid.com →


#10: Spectre Performance — Best Budget (6.7L Diesel)

Rating: ★★★★☆ | Badge: Best Budget — 6.7L Diesel

“K&N affiliate quality at a lower price — a real diesel intake improvement for the 6.7L Power Stroke at a more accessible cost.”

Spectre Performance (K&N affiliate) makes solid budget intakes with cotton gauze filter technology. Genuine flow improvement on the 6.7L Power Stroke at a lower price than the premium options. Million-mile filter warranty. Confirm P558 (2023+) 6.7L SKU.

Specs at a Glance:

FeatureDetail
Compatible Engine6.7L Power Stroke Diesel
GenerationP558 (2023–2026) specific
FilterCotton gauze
HP/TorqueModest but real improvement
WarrantyMillion-mile filter

Pros: Budget-friendly — Real improvement — Million-mile warranty — K&N affiliate quality — Easy install

Cons: Less heat shielding — Modest gains — Filter re-oiling — Confirm P558 (2023+) 6.7L SKU

Price: ~$120–$185

Check Price on Amazon →


P558 Super Duty Cold Air Intake Buying Guide

Engine First — Three Completely Different Products

The 6.7L Power Stroke diesel, 7.3L Godzilla V8, and 6.8L V6 each require a completely different intake system. Always confirm your engine before ordering. The 6.7L Power Stroke receives the most aftermarket development on the P558 given its dominance in heavy towing applications.

6.7L Power Stroke — Turbocharged Diesel Dynamics

The 6.7L Power Stroke’s single large turbocharger means intake air flows: filter → turbo → intercooler → engine. Intake improvements feed the turbo more freely, improving spool characteristics and reducing exhaust gas temperatures under load. EGT reduction is a genuine benefit on a truck regularly towing at high load for extended periods.

Filter Oil on a Diesel — Greater Risk Than on Gas

On the 6.7L Power Stroke, an over-oiled filter can contaminate the Mass Airflow Sensor and, more critically, coat the turbo compressor wheel. The dry filter options (S&B dry, aFe Pro DRY S, Volant PowerCore) eliminate this risk entirely. For Super Duty diesel owners, dry filters are the recommended choice.

Dusty Environments — Sealed Housing Essential

For P558 Super Dutys operating in agricultural, construction, or ranch environments with significant airborne dust, a sealed housing (Volant, S&B, aFe Momentum GT) is the correct choice. An open-element intake in a dusty environment will load the filter faster and can allow ingestion of debris if the filter is compromised.

7.3L Godzilla — The Underrated Intake Application

The 7.3L Godzilla V8 responds to intake upgrades differently than the turbocharged diesel — airflow improvement translates directly to power gains with no turbo dynamics to consider. The Godzilla’s large displacement makes it particularly responsive to high-flow intake systems.


Prices are approximate. Always confirm engine (6.7L diesel, 7.3L V8, or 6.8L V8) and P558 (2023–2026) generation before ordering. Replace YOURTAG-20 with your Amazon Associates tag. TruckBench earns from qualifying Amazon purchases.

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