• Air Filter
• Air Filter Heat Shield
• Air Filter Wrap
• Cold Air Intake
• Cold Air Intake Tube
• Down Pipe
• Exhaust System
• Short Ram Intake
• Spark Plug Wire Cover

• Acura
• Alfa Romeo
• AM General
• American Motors
• Aston Martin
• Audi
• BMW
• Buick
• Cadillac
• Chevy
• Chrysler
• Daewoo
• Daihatsu
• Dodge
• Eagle
• Ferrari
• Fiat
• Ford
• Geo
• GMC
• Honda
• Hummer
• Hyundai
• Infiniti
• Isuzu
• Jaguar
• Jeep
• Kia
• Lamborghini
• Land Rover
• Lexus
• Lincoln
• Lotus
• Maserati
• Mazda
• Mercedes
• Mercury
• Merkur
• MG
• Mini
• Mitsubishi
• Nissan
• Oldsmobile
• Peugeot
• Plymouth
• Pontiac
• Porsche
• Rolls Royce
• Saab
• Saturn
• Scion
• Sterling
• Subaru
• Suzuki
• Toyota
• Triumph
• Volkswagen
• Volvo
• Yugo

• Less Than $50
• $50 - $100
• $100 - $250
• $250 - $500
• $500 - $1000

Injen Cold Air Intake

Whatever your priorities are when looking for an intake, chances are an Injen cold air intake meets your needs. Let's start with the obvious: more horsepower. Each Injen cold air intake fits into either the stock airbox location or into the high-pressure area behind the bumper to scoop more cold air into the ductwork. Speaking of ductwork, on an Injen cold air intake, it's made of aluminum for light weight—the less weight you have, the faster you go. But what about air filtration? A high-flow air filter fits on the front of your Injen cold air intake to ensure that the cold air is also clean air. Your filter is washable and reusable too, so you won't be swapping filters on your Injen cold air intake often, if ever. What about wet weather? There's an extension for your Injen cold air intake that allows you to reroute your intake air during heavy rain to reduce the chance of water ingestion. And for ease of installation, most Injen cold air intake systems are single piece, except where mass airflow sensors dictate an alternate design. Your Injen cold air intake will look killer under your hood too, with its aluminum ductwork snaking around your engine—heck, tell your friends it's a turbo! After all, with the engineering that goes into an Injen cold air intake, you'll definitely be enjoying a boost when you stomp on the loud pedal.

Injen Intakes

It sort of defeats the purpose of gaining a few extra horsepower from a cold air intake if that intake weighs so much it offsets the power gains. That's why every Injen intake is built from ultra lightweight aluminum tubing. The Injen intake couples state-of-the-art computer design techniques with the best materials available to create a powerhouse cold air delivery system that barely adds anything to your vehicle's curb weight. It all starts with the high-flow filter on your Injen intake. The filter ensures that only clean, cold air is delivered to the engine via your Injen intake, and that as much air as can be injested by the Injen intake can be delivered by the filter—that's an important thing to consider. Some high flow intakes can flow more air than their filters can deliver, which simply wastes intake tube volume. The Injen intake then routes that cold air to the throttle body through silicone couplings and the aforementioned aluminum ductwork to ensure a lightweight, leak-free path. Where applicable, provisions are made for mass airflow sensors, and some Injen intake products have removable tube sections to protect your engine in wet weather conditions. So what you end up with by installing an Injen intake is more power and less weight, and that basic recipe has been winning drag races and road races alike since the beginning of motorsports.

Injen Exhaust

Though Injen exhaust products are specifically designed to complement the company's top-notch intake systems, you don't have to have an Injen intake to enjoy the benefits of a replacement high-performance Injen exhaust system. In fact, if you're contemplating a performance build on your car and your exhaust is already shot, an Injen exhaust may be the perfect first installation for you, after which you can move on to other parts. Here's what you get with an Injen exhaust system: The SES line of Injen exhaust products incorporates 100% stainless steel construction with performance features like mandrel-bent tubing. The result is exceptional longevity and the power and torque increases you'd expect from a high-flow Injen exhaust system. The flanges on your Injen exhaust are all CNC machined for perfect fit, and robotic TIG welding on seams is employed so everything lines up every time. When you combine an Injen exhaust with an Injen intake, get ready for a real surprise. The two components are dyno-tuned together by Injen so that when they're paired up, you get some real power gains. So have some fun with your ride and get premium parts to boot. Add an Injen exhaust with or without an Injen intake and hang on!

Injen Filter

Attention to detail is one of the many things that make each Injen filter unique in the performance filter market. Injen spends considerable time calculating the parameters that each individual Injen filter needs to adhere to for each application. That ensures that you get an Injen filter that's tailored to your engine's airflow needs. Then Injen incorporates the correct mesh and pleat count in the Injen filter to correspond to the desired airflow and cleaning factor for your application. Is it a lot of extra work? You bet. But it means that your Injen filter is specifically designed for your car, and that always yields better performance. The Injen filter design also utilizes a built-in velocity stack design. The velocity stack in the Injen filter speeds airflow while it cools intake air, resulting in higher volumes of denser air entering the engine. If you've been around the performance car game for any length of time, you know these are two desirable characteristics. And of course, the Injen filter design is washable and reusable for long life. Check the application listings and see if there's an Injen filter designed for your car. If not, we also carry universal Injen filter products so you can customize your own Injen filter installation.