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Secondary Air Systems are designed to reduce emissions produced by your vehicle's internal combustion engine.
They use pressurized air introduced after the combustion process to reduce emissions of hydrocarbons and carbon monoxide.
This helps to make your car's exhaust cleaner and more in line with environmental regulations.
Our selection of secondary air systems includes a range of options for varying power outputs and degrees of interior complexity, making them suitable for a wide variety of applications.
No matter your vehicle type or make/model, our experienced customer service team is here to make sure you find the right system to fit your needs.
Shop our selection today to find the perfect secondary air system for your needs.
Q1: What is a Secondary Air System?
A1: A Secondary Air System is an emission control system designed to reduce exhaust pollutants such as hydrocarbons and NOx. In many vehicles, this system injects fresh, clean air into the exhaust system in order to improve the combustion of fuel and reduce emission.
Q2: How does the Secondary Air System work?
A2: The Secondary Air System works by introducing fresh, clean air into the exhaust system. This air helps to reduce the emissions created by burning fuel as it helps to complete the process of combustion. The air also helps to reduce hydrocarbon emissions as it helps to complete the process of oxidation.
Q3: What are the benefits of the Secondary Air System?
A3: The benefits of the Secondary Air System include improved combustion of fuel, lower emissions, and increased fuel efficiency. The system helps to reduce the negative impacts of burning fuel, making it more efficient while also helping to reduce the amount of pollutants released into the environment.
Browse our extensive selection of products, parts & accessories today to find the perfect fit for your vehicle.
If you are in any doubt about which product is right for your vehicle please contact our Friendly Parts Advisors on 01793 83 99 19 or email retail@apd.co.uk and we will be happy to help and make sure you purchase the correct and most cost effective automotive parts and accessories.
Ring RTC Tyre inflator
Bought the tyre inflator because of the unreliable service station tyre inflators.
The buying process online through APD was straightforward. Ordered the tyre inflator late afternoon and received it 2 days later via the Royal mail.
I have a car, campervan and motorbike. I like the wind in cable feature keeps everything neat and tidy. The inflator is easy to use on all three vehicles. Appreciated the chocolate.
Very quick despatch and delivery time
Good updates. Items exactly as described. All fitted and car back on the road.
Personally I found them to be very...
helpful response to emails relating to my purchase was within the hour and they offered the best price on the parts I needed had to wait a couple of days longer than usual due to the parts that I needed was out of stock (but I was made aware of this before ordering) would happily use them again.
Very helpful company.
I ordered a cabin filter on their website which was out of stock. They contacted me by email & offered a replacement which wasn't really what I wanted so they immediately sent a refund. I found another that was suitable, they happily ordered it for me and called me when it arrived in my local store to collect.
Helpful people giving great service
The Wiper blades I ordered were competitively priced and promptly delivered. Unfortunately there was an issue with the fitment and this is where APD showed their commitment to great customer service. They were most helpful in resolving the problem to my complete satisfaction.
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