Cold Air Intake for 2005-2019 Toyota Tacoma 2.7L 2TR-FE

2005–2019 Toyota Tacoma 2.7L Cold Air Intake FAQs

Q1: Is this cold air intake legal in my state?

A1: This kit does not carry a CARB Executive Order number, so it is not legal for sale or use in California (and other CARB-adopting states). Outside those states, emissions rules still vary — confirm your local requirements before ordering.

Q2: What vehicles does this 2.7L Tacoma cold air intake fit?

A2: It fits 2005–2019 Toyota Tacoma models with the 2.7L 2TR-FE inline-four, in both 2WD and 4WD. Toyota used the same 2TR-FE across the generation change, and the intake mounting points, MAF sensor housing diameter and engine bay clearance stayed consistent between the 2nd gen (2005–2015) and the 3rd gen (2016–2019). Verify the engine code on the emissions label under the hood — it should read 2TR-FE. It does not fit the 4.0L 1GR-FE V6 or the 3.5L 2GR-FKS V6, which use different intake manifold flange patterns, throttle body diameters and MAF sensor housings.

Q3: Does this intake fit the Toyota 2TR-FE engine?

A3: Yes — it is built specifically for the 2TR-FE 2.7L four-cylinder used in the Tacoma from 2005 through 2019. Confirm engine displacement and engine code before ordering.

Q4: Will this fit both 2WD and 4WD Tacoma models?

A4: Yes. Drivetrain does not change intake fitment — the intake path and sensor connections are the same on 2WD and 4WD trucks as long as the engine is the 2.7L 2TR-FE.

Q5: Is this a true cold air intake or a short ram intake?

A5: It is a short-ram layout with a heat shield: an open-element intake with the filter mounted high in the engine bay, not a fender-well design that pulls air from behind the bumper. The formed steel shield and rubber hood seal create a semi-sealed cooler-air zone around the filter and separate it from direct radiator and exhaust manifold heat. A short-ram layout suits a truck — it avoids the deep-water exposure of a low-mounted fender-well filter, installs simply, and flows considerably better than the baffled factory airbox. Expect intake air temperatures below an unshielded open filter, but not the near-ambient readings of a true fender-well cold air intake.

Q6: How much horsepower will this add?

A6: Typical intake-only gains for this application are approximately 3–5 WHP on a stock 2.7L, and the improvement you feel first is throttle response — the 2TR-FE feels more eager to rev — along with the change in induction sound. The 2TR-FE is a 159-horsepower engine tuned for reliability, so the intake removes one intentional breathing restriction rather than transforming the truck. Actual results depend on the vehicle, calibration, installation and supporting hardware.

Q7: Will this intake improve fuel economy?

A7: MPG is dominated by driving habits, tire size and pressure, payload and terrain; an intake alone can't guarantee a measurable gain. Expect the practical benefits as throttle response and intake tone rather than fuel economy.

Q8: Will it throw a check engine light (CEL)?

A8: This kit is designed to retain the factory MAF sensor location and bore, which keeps MAF calibration within the OEM design envelope, and a correctly installed intake should not trigger a CEL. If a warning appears, work through these in order: a vacuum leak at a coupler connection (spray carb cleaner around the joints while idling and listen for an RPM change); a MAF sensor installed backwards (the arrow on the housing points toward the engine); a MAF connector that is not fully seated; or a PCV hose cracked or left disconnected during the install. Clear the code, fix the cause and confirm it does not return. If the truck idles roughly instead of setting a code, the rough idle troubleshooting checklist covers the same four causes.

Q9: Do I need a tune after installing this intake?

A9: No tune is required for a bolt-on install that retains the factory sensors. The 2TR-FE ECU uses MAF-based closed-loop fuel control and adjusts short- and long-term fuel trims to hold the target air-fuel ratio, so it adapts to the airflow change on its own. A tune becomes worth discussing only if you pair the intake with other airflow changes such as a header and cat-back exhaust.

Q10: How often should I clean the filter, and how?

A10: Every 15,000–20,000 miles in normal on-road driving, and every 5,000–8,000 miles in dusty or off-road conditions. Remove the filter and tap it gently to dislodge loose debris, rinse from the clean side out with low-pressure water, wash with mild soap and warm water, rinse again from the inside out, then let it air dry completely before reinstalling. Do not use compressed air or heat, and never install a wet filter — moisture can contaminate the MAF sensor. The dry media needs no oil.

Q11: What does this intake sound like?

A11: Under acceleration you get a deeper, throatier induction note, because the factory resonators and baffles that muted the intake are gone. At idle and steady highway cruise the difference is minimal; around town with stop-and-go driving it is noticeable and purposeful rather than obnoxious. Sound is subjective, so if maximum intake noise is the goal, an open-element short ram is louder than a sealed airbox.

Q12: Is there a hydrolock risk in rain or deep water?

A12: Normal rain driving is fine. The short-ram layout mounts the filter high in the engine bay, well above the factory water-fording depth recommendations and far higher than a fender-well filter. No intake makes an engine waterproof, though: if water reaches the filter, the engine will ingest it. Avoid water deeper than the bottom of the front bumper.

Q13: Will this void my Toyota warranty?

A13: Under the Magnuson-Moss Warranty Act, an aftermarket part cannot void your factory warranty unless it is proven to have caused the failure. This kit is designed as a direct bolt-on replacement that keeps the factory sensor and connections. Most 2005–2019 Tacomas are well past their factory warranty period; if yours is still covered by a Toyota extended or Certified Pre-Owned plan, confirm with your service advisor.

Q14: What is included, and what do I still need?

A14: The kit includes the aluminum intake tube, the washable red dry conical filter, the formed steel heat shield with rubber edge seal, the heat shield mounting bracket and hardware, silicone couplers, stainless steel worm-gear clamps and installation instructions. The factory MAF sensor is transferred from your original airbox — it is not part of the kit — and basic hand tools are required. Budget approximately 45–75 minutes for the install.

Q15: Will this fit a lifted Tacoma or one with aftermarket engine-bay accessories?

A15: Yes. The intake occupies the factory airbox location on the passenger side of the engine bay. Common accessories such as a winch, dual-battery tray or onboard air compressor are usually mounted on the driver's side or in the front bumper area and do not interfere, but if you have a custom accessory near the factory airbox location, verify clearance first — the heat shield adds approximately 1.5 inches of depth compared with the factory airbox. On lifted trucks, check hose tension and clearance after installation.