Description
Product Overview
The Spectre Custom Air Intake Adapter is a precision‑engineered component crafted from high‑grade aluminum with ABS‑reinforced tuning parts. Designed for a flange‑mount installation, it accommodates 3‑1/4 in. × 4 in. diameter MAF tubes found in 2004 and later vehicles. At 6 × 4.38 × 7.13 in. and weighing just 15.2 oz, the adapter offers a lightweight yet robust solution that maintains the integrity of your intake system while delivering a polished, custom look.
Usage
This adapter is ideal for daily drivers, track enthusiasts, and anyone looking to replace a stock intake with a custom‑fit solution. It works seamlessly with drop‑in mass air flow sensors, ensuring accurate readings for optimal engine performance. Install it in the engine bay where the MAF tube connects to the intake manifold, and benefit from improved airflow and a cleaner engine bay aesthetic.

Why Choose Us
Spectre’s reputation for durable automotive components backs this adapter. The polished aluminum body resists corrosion, while the ABS tuning elements provide added strength where needed. Each unit undergoes strict quality control, guaranteeing a perfect fit and long‑term reliability. With a proven track record reflected in strong Amazon rankings—#12 in Air Intake Filters and #32 in Emission Systems—this adapter delivers performance without compromise.
Key Features
- Precision‑machined aluminum body for corrosion resistance and a premium look.
- Flange‑mount design simplifies installation on 3‑1/4″ × 4″ MAF tubes.
- ABS‑reinforced tuning components add durability in high‑heat areas.
- Compatible with 2004+ vehicles, supporting a wide range of makes and models.
- Push‑pull output type ensures reliable sensor signal transmission.
FAQ
Will this adapter fit my 2006 Honda Accord?
Yes, the adapter is designed for any vehicle from 2004 onward that uses a 3‑1/4″ × 4″ MAF tube, which includes the 2006 Honda Accord.
Do I need additional hardware to install the adapter?
The adapter includes a flange that bolts directly to the existing intake tube. Standard MAF sensor hardware is all that’s required for a secure fit.
Can I use this adapter with aftermarket MAF sensors?
Absolutely. The push‑pull output type works with both OEM and most aftermarket mass air flow sensors, providing consistent signal quality.
Is the aluminum finish prone to scratching?
The polished aluminum is treated to resist minor scratches, but like any metal surface, it can show wear if subjected to harsh abrasive cleaning.
What is the temperature rating for this adapter?
The adapter is rated up to 350 °F, making it suitable for high‑heat engine environments.




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