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Injen Stainless Steel Headers

  • Injen Parts & Accessories Injen Stainless Steel Headers

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  • Original Price: $1,029.38
  • Our Price: $734.21
  • Shipping: Free Shipping
  • Availability: Usually ships in 1 business day
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Injen Stainless Steel Headers is available for the following vehicles:

Please click on next to the vehicle for specific year information.
2013-2016 Scion FR-S
  • 2016 Scion FR-S; I4; 2.0L
  • 2015 Scion FR-S; I4; 2.0L
  • 2014 Scion FR-S; I4; 2.0L
  • 2013 Scion FR-S; I4; 2.0L
2013-2017 Subaru BRZ
  • 2017 Subaru BRZ; I4; 2.0L
  • 2016 Subaru BRZ; I4; 2.0L
  • 2015 Subaru BRZ; I4; 2.0L
  • 2014 Subaru BRZ; I4; 2.0L
  • 2013 Subaru BRZ; I4; 2.0L
2017-2017 Toyota 86
  • 2017 Toyota 86; I4; 2.0L

Injen Technology is allegedly the maker of the best cold air intakes in the world. In fact, Injen was the first to offer a tuned cold air intake system as a direct factory replacement for the stock intake.

What’s all the fuss about cold air intakes? If you are looking to add more horsepower and torque to your stock or tuned ride, you should seriously consider installing an Injen cold air intake system. Cold air intakes are engineered to suck in cooler air from the engine bay. Cold air is denser than hot air, and this means a lot for your engine. When cold air is mixed with fuel inside the combustion chamber, this provides a more powerful and complete burn so your engine can churn out more power and torque.

But cold air intakes are not just about horsepower. The effect of drawing in colder and denser air can significantly lower air intake temperatures so your engine can essentially run cooler compared to those equipped with stock intakes.

Injen cold air intakes are also designed to offer an unrestricted flow of intake air for better engine breathing. When paired with an aftermarket free-flowing headers and exhaust, you can expect better lap times and improved throttle response in your car, truck, or SUV.

Injen performance air intakes are available for domestic and import vehicles including high-performance European cars and SUVs. It doesn’t matter if you are the proud owner of a diesel American truck or muscle car. Injen has the right type of performance intakes to deliver exhilarating performance in both street and track driving conditions.

All Injen products are backed by a limited lifetime warranty. You can browse on Sam’s Motorsports to find the finest Injen cold air intakes, stainless steel downpipes, RAM air intakes, stainless steel headers, and intercooler systems at the best and lowest prices.

Most of the products we offer are returnable. If you're not satisfied with your purchase, you may return the item within 30 days of delivery of your order. The item(s) must be in a new condition, including original packaging, parts and paperwork. Orders returned in a new, ready-to-sell condition will receive a refund, less a 20% restocking fee and excluding any shipping costs.

Before returning an item please fill out the Return Merchandise Authorization (RMA) Form found under your account. Upon your return approval you will receive an RMA# and instruction on how to proceed.

Return Guidelines

  • No returns will be accepted without an RMA number.
  • All returns must be shipped back in a new condition, including original packaging, parts and paperwork. Once the shipment is made, please email us with the tracking number.
  • Merchandise must be in new and resalable condition. Must be shipped back in the original packaging and contain all hardware, components, instructions, etc. - everything that was originally included. We do not accept returns on used, painted or altered merchandise.
  • RMA number must be clearly marked on the outside of the package, or on the shipping label.
  • We do not reimburse for any installation or labor charge. No exceptions.

Return Policies

  • Factory Defect or our error: Full refund including any original shipping and handling charges. We will send you a pre-paid shipping label.
  • Customized Products: Window Tint, Lamin-X Films, Monogramming and embroidered logos on Dash Mat, Premier Floor Mats, and other customized or special order items cannot be returned or refunded except for defective items.
  • Closeouts: All sales of closeout items are final, except for defective items.
  • Customer ordering error, changed mind, etc.: Customer is responsible for all return shipping charges. A 20% Restocking fee will apply.
  • Exchanges: Customer is responsible for all return shipping charges. A 20% Restocking fee will apply. Exchanges will be made after our return center receives and inspects the merchandise. If you request that an item be replaced, we will ship your new item after we receive and process your returned product. Please allow 5-10 business days to process your return once it has arrived at our warehouse. If you need the alternate item right away, we suggest placing a new order for the replacement product via our online shopping cart.
  • Credit or Refund: A credit or refund will be issued after our return center receives and inspects the merchandise. After inspection we will credit the card that was charged, less any applicable shipping charges, restocking fees or taxes.

If you don't receive your refund within 10 business days of your returned package delivery, please send an email to that include your RMA number and original order number.