WALKER EXHAUST SX-9PHY Catalytic Converter Air Tube Aq RX-7 1.3L

( Brand: Walker Exhaust ), ( Type: Catalytic Converter Air Tube ), ( Placement On Vehicle: Emission Control Air Injection System ), ( Manufacturer Part Number: SX-9PHY ), ( Manufacturer Warranty: Lifetime ), ( Ipn: C731 16-31 ), ( Item Weight: 0.6300 ), ( Compatible Model: Rx-7 ), ( Compatible Year: 1991 1990 1989 1988 1987 1986 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Walker Catalytic Converter Air Tube )

Review WALKER EXHAUST Catalytic Converter Air Tube Mazda Rx-7 1.3l Aq fits R2 1986–1991

Introducing the Walker Exhaust SX-9PHY Catalytic Converter Air Tube, a premium replacement part designed specifically for Mazda RX-7 models with a 1.3L R2 engine and manufactured between 1986 and 1991 (AQ series). This component is an essential part of your vehicle's exhaust system, responsible for ensuring optimal catalytic converter performance and maintaining emissions compliance.

The Walker Exhaust SX-9PHY Air Tube is meticulously crafted with high-grade materials, ensuring durability and reliability. It is engineered to fit perfectly into the existing space within your Mazda RX-7's exhaust system, making installation a straightforward process. This component is designed to be a direct replacement for the original equipment, ensuring a seamless fit and function.

The catalytic converter air tube is responsible for supplying fresh air to the catalytic converter, which is necessary for the converter to effectively reduce exhaust emissions. The Walker Exhaust SX-9PHY Catalytic Converter Air Tube features a robust design, resistant to corrosion and other environmental factors that can degrade the original component over time. This means that you can enjoy the peace of mind that comes with a long-lasting and efficient exhaust system.

Installing the Walker Exhaust SX-9PHY Catalytic Converter Air Tube is an excellent investment for any Mazda RX-7 owner. Not only will it help maintain the performance and efficiency of your vehicle, but it will also ensure that your exhaust system remains in compliance with emissions regulations. This component is backed by the Walker Exhaust brand's reputation for quality and durability, so you can trust that you're making a wise investment.

In summary, the Walker Exhaust SX-9PHY Catalytic Converter Air Tube is a premium replacement component for Mazda RX-7 models with a 1.3L R2 engine and manufactured between 1986 and 1991 (AQ series). This essential exhaust system component is designed to provide optimal catalytic converter performance, ensure emissions compliance, and offer long-lasting reliability.

Buying a Walker Exhaust SX-9PHY catalytic converter air tube for a 1986-1991 Mazda RX-7 1.3L R2 AQ can have several advantages and disadvantages. Here are some potential points to consider:

1. Improved Performance: A high-performance catalytic converter and air tube can help improve the overall performance of your Mazda RX-7 by increasing exhaust flow and reducing backpressure. This can lead to better acceleration and overall power.

2. Better Fuel Economy: By reducing backpressure and improving exhaust flow, a high-performance catalytic converter and air tube can help improve your Mazda RX-7's fuel economy.

3. Enhanced Exhaust Note: A new catalytic converter and air tube can also provide a more pleasing exhaust note, giving your Mazda RX-7 a unique and aggressive sound.

1. Cost: A high-performance catalytic converter and air tube can be more expensive than a stock replacement. This may be a consideration for those on a budget.

2. Installation Complexity: Installing a high-performance catalytic converter and air tube can be more complex than a stock replacement. It may require specialized tools or professional installation.

3. Emissions Compliance: Depending on your location and regulations, a high-performance catalytic converter and air tube may not be emissions compliant. This could lead to fines or other legal issues.

A Walker Exhaust SX-9PHY catalytic converter air tube for a 1986-1991 Mazda RX-7 1.3L R2 AQ can offer significant performance benefits, but it also comes with some potential disadvantages. If you prioritize performance and are willing to invest in a more expensive and complex installation, then a high-performance catalytic converter and air tube may be a worthwhile upgrade for your Mazda RX-7. However, if you're on a tight budget or are concerned about emissions compliance, then a stock replacement may be a better option for you. Ultimately, the decision comes down to your individual priorities and circumstances.

If you're considering purchasing a Walker Exhaust SX-9PHY catalytic converter air tube for your Mazda RX-7, I would recommend doing thorough research on the product and its installation process before making a decision. Consider factors such as cost, performance benefits, and installation complexity to help determine if it's the right choice for you. Additionally, be sure to check with your local regulations regarding emissions compliance before making a purchase.

part # sx9phy price

• $71.69

specifications catalyticonvo:

• for models: R2
• for makes: Mazda
• for years: 1986-1991
• brand: Walker Exhaust
• type: Catalytic Converter Air Tube
• placement on vehicle: Emission Control Air Injection System
• manufacturer part number: SX-9PHY
• manufacturer warranty: Lifetime
• interchange part number: C731 16-31
• item weight: 0.6300
• compatible model: Rx-7
• compatible year: 1991 1990 1989 1988 1987 1986
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Walker Catalytic Converter Air Tube

shipping catalyticonvo:

• service: Standard, Expedited
• class: Standard, Expedited
• cost: $0.00
• transit: 4-7 Days
• type: Fixed

returns catalyticonvo:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

general catalyticonvo:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Catalytic Converters

payments catalyticonvo:

• wallet: Google-pay
• other
• credit card: Mastercard

offer catalyticonvo:

• options: Ship-to-home
• started: March 28, 2026
• sold: 0
• availability: In Stock
• quantity: 3

seller catalyticonvo:

• # reviews: 638541
• rating: 99.6%

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