5 Best Cold Air Intakes for 6.7 Cummins in 2026: Year-Specific
These five Amazon-listed products are actual 6.7L Cummins intake systems, split between 2007.5–2018 and 2019–2024 truck applications. The former intake-manifold card was a different part category; the K&N 77-1583KP is for 6.4L gas and is intentionally excluded.
Quick Cold Air Intake For 6.7 Cummins Comparison – 2026 Picks
| Image | Product | Fitment | Key Feature | Best For | Action |
|---|---|---|---|---|---|
 | Sinister Diesel Intake Kit | Seller lists 2013–2018 Ram 2500/3500 6.7L | Diesel intake tube and filter kit | Confirm model year, emissions application and hood clearance. | View on Amazon |
 | Boosted Performance 6.7L Intake | Seller lists 2007.5–2018 Ram 2500/3500 6.7L | Diesel intake system | Do not repeat seller horsepower or MPG claims without independent test. | View on Amazon |
 | 2007.5–2012 6.7L Intake, Red Filter | Seller lists 2007.5–2012 Ram 2500/3500 6.7L | Earlier-generation intake | Confirm pipe ports and truck configuration. | View on Amazon |
 | K&N 63-1584 Diesel Intake | K&N lists selected 2019–2024 Ram 2500/3500 6.7L | Later-generation 6.7L diesel intake | Check exact year and emissions listing; not the 6.4L gas 77-1583KP. | View on Amazon |
 | K&N 63-1583 Diesel Intake | K&N lists selected 2019–2024 Ram 2500/3500 6.7L | Later-generation high-flow intake | Verify exact year/trim and filter requirements. | View on Amazon |
Our Top 5 Cold Air Intake For 6.7 Cummins Reviews
1. Sinister Diesel Intake Kit
Exact application: Seller lists 2013–2018 Ram 2500/3500 6.7L. This is the same product and image as Amazon ASIN B07G7H2GVN. Confirm the current listing and the manufacturer application before ordering.
Key Features That Stand Out
- ✓ Product type: Diesel intake tube and filter kit.
- ✓ Fitment: Seller lists 2013–2018 Ram 2500/3500 6.7L.
- ✓ Check before purchase: Confirm model year, emissions application and hood clearance..
Why We Recommend It
Diesel intake tube and filter kit makes this listing relevant to cold air intake for 6.7 Cummins shoppers with the stated application. The recommendation is based on the observed listing and fitment evidence; we did not hands-on test this item.
Performance Analysis
The listing describes diesel intake tube and filter kit. We have not measured performance, durability or installation time on a truck; compare the part number and any manufacturer test document for the exact application.
Best For
Owners with Seller lists 2013–2018 Ram 2500/3500 6.7L who need diesel intake tube and filter kit.
Our Expert Opinion
Fitment is the deciding factor. Confirm model year, emissions application and hood clearance. Avoid extrapolating this listing to another model year or vehicle configuration.
2. Boosted Performance 6.7L Intake
Exact application: Seller lists 2007.5–2018 Ram 2500/3500 6.7L. This is the same product and image as Amazon ASIN B0CMJDW88G. Confirm the current listing and the manufacturer application before ordering.
Key Features That Stand Out
- ✓ Product type: Diesel intake system.
- ✓ Fitment: Seller lists 2007.5–2018 Ram 2500/3500 6.7L.
- ✓ Check before purchase: Do not repeat seller horsepower or MPG claims without independent test..
Why We Recommend It
Diesel intake system makes this listing relevant to cold air intake for 6.7 Cummins shoppers with the stated application. The recommendation is based on the observed listing and fitment evidence; we did not hands-on test this item.
Performance Analysis
The listing describes diesel intake system. We have not measured performance, durability or installation time on a truck; compare the part number and any manufacturer test document for the exact application.
Best For
Owners with Seller lists 2007.5–2018 Ram 2500/3500 6.7L who need diesel intake system.
Our Expert Opinion
Fitment is the deciding factor. Do not repeat seller horsepower or MPG claims without independent test. Avoid extrapolating this listing to another model year or vehicle configuration.
3. 2007.5–2012 6.7L Intake, Red Filter
Exact application: Seller lists 2007.5–2012 Ram 2500/3500 6.7L. This is the same product and image as Amazon ASIN B0CQ4QZNXC. Confirm the current listing and the manufacturer application before ordering.
Key Features That Stand Out
- ✓ Product type: Earlier-generation intake.
- ✓ Fitment: Seller lists 2007.5–2012 Ram 2500/3500 6.7L.
- ✓ Check before purchase: Confirm pipe ports and truck configuration..
Why We Recommend It
Earlier-generation intake makes this listing relevant to cold air intake for 6.7 Cummins shoppers with the stated application. The recommendation is based on the observed listing and fitment evidence; we did not hands-on test this item.
Performance Analysis
The listing describes earlier-generation intake. We have not measured performance, durability or installation time on a truck; compare the part number and any manufacturer test document for the exact application.
Best For
Owners with Seller lists 2007.5–2012 Ram 2500/3500 6.7L who need earlier-generation intake.
Our Expert Opinion
Fitment is the deciding factor. Confirm pipe ports and truck configuration. Avoid extrapolating this listing to another model year or vehicle configuration.
4. K&N 63-1584 Diesel Intake
Exact application: K&N lists selected 2019–2024 Ram 2500/3500 6.7L. This is the same product and image as Amazon ASIN B097WNFTF6. Confirm the current listing and the manufacturer application before ordering.
Key Features That Stand Out
- ✓ Product type: Later-generation 6.7L diesel intake.
- ✓ Fitment: K&N lists selected 2019–2024 Ram 2500/3500 6.7L.
- ✓ Check before purchase: Check exact year and emissions listing; not the 6.4L gas 77-1583KP..
Why We Recommend It
Later-generation 6.7L diesel intake makes this listing relevant to cold air intake for 6.7 Cummins shoppers with the stated application. The recommendation is based on the observed listing and fitment evidence; we did not hands-on test this item.
Performance Analysis
The listing describes later-generation 6.7l diesel intake. We have not measured performance, durability or installation time on a truck; compare the part number and any manufacturer test document for the exact application.
Best For
Owners with K&N lists selected 2019–2024 Ram 2500/3500 6.7L who need later-generation 6.7l diesel intake.
Our Expert Opinion
Fitment is the deciding factor. Check exact year and emissions listing; not the 6.4L gas 77-1583KP. Avoid extrapolating this listing to another model year or vehicle configuration.
5. K&N 63-1583 Diesel Intake
Exact application: K&N lists selected 2019–2024 Ram 2500/3500 6.7L. This is the same product and image as Amazon ASIN B08WV9G9D1. Confirm the current listing and the manufacturer application before ordering.
Key Features That Stand Out
- ✓ Product type: Later-generation high-flow intake.
- ✓ Fitment: K&N lists selected 2019–2024 Ram 2500/3500 6.7L.
- ✓ Check before purchase: Verify exact year/trim and filter requirements..
Why We Recommend It
Later-generation high-flow intake makes this listing relevant to cold air intake for 6.7 Cummins shoppers with the stated application. The recommendation is based on the observed listing and fitment evidence; we did not hands-on test this item.
Performance Analysis
The listing describes later-generation high-flow intake. We have not measured performance, durability or installation time on a truck; compare the part number and any manufacturer test document for the exact application.
Best For
Owners with K&N lists selected 2019–2024 Ram 2500/3500 6.7L who need later-generation high-flow intake.
Our Expert Opinion
Fitment is the deciding factor. Verify exact year/trim and filter requirements. Avoid extrapolating this listing to another model year or vehicle configuration.
Complete Buying Guide for Cold Air Intake For 6.7 Cummins
Essential Factors We Consider
Start with the 6.7L diesel engine, truck year and any cab-and-chassis application. Confirm filter type, sensor fittings, emissions approval and the manufacturer installation manual. An intake for a 2012 truck is not automatically suitable for 2016 or 2024.
Budget Planning
Include filter maintenance and installation supplies. Seller horsepower/MPG statements are not guaranteed results for your truck.
Final Thoughts
These five Amazon-listed products are actual 6.7L Cummins intake systems, split between 2007.5–2018 and 2019–2024 truck applications. The former intake-manifold card was a different part category; the K&N 77-1583KP is for 6.4L gas and is intentionally excluded.
Frequently Asked Questions
Q: Which intake fits a 2012 6.7 Cummins?
The red-filter earlier-generation listing states 2007.5–2012; confirm the exact truck and kit contents.
Q: Does the 2019–2024 K&N kit fit a 6.4 Hemi?
The two listed 63-1583/63-1584 parts are cataloged by K&N for 6.7L diesel; the similarly numbered 77-1583KP is a gas-engine kit.
Q: Where are installation instructions?
Use the manufacturer manual for the exact part number. Do not use a manual for a different year or engine.
Q: Does a cold air intake always increase MPG?
No. Fuel-economy claims vary with use and are not promised here.
Q: Is a 2016 cab-and-chassis truck covered?
Confirm the cab-and-chassis configuration with the intake manufacturer; pickup fitment alone does not prove it.
Q: Can an intake replace emissions equipment?
No. Keep required emissions equipment intact and confirm local approval.
Fitment Sources
Amazon product pages and image URLs observed October 8, 2026. Confirm current listing, fitment and local rules. As an Amazon Associate, Truckguider may earn from qualifying purchases.
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