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Injen Exhaust, Mufflers & Tips

In 1998, Injen embarked on a never-ending quest to become the undisputed leader in performance exhaust systems. That's why Injen exhaust systems are built using state-of-the-art production technologies, quality materials and innovative designs. Plus, you can let your engine really breathe freely when you add on an Injen Air Intake to go with your Injen exhaust system. And with countless Injen exhaust, mufflers & tips reviews to read, you'll discover real experiences from real customers like you.
Injen Exhaust, Mufflers & Tips Reviews
Check out this recent Injen SES Performance Exhaust customer review: John M from Orlando, FL says "This exhaust has exceeded my expectations! Combined with the Injen CAI I purchased from AutoAnything, my element has come alive, much more torque, better sound, I feel a gain in HP, and am getting better gas milage , even while (driving it like I stole it.)"
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Customer Reviews

Injen SES Performance Exhaust

Great exhaust

I love the exhaust, shipped and arrived in a timely fashion. Great site and great product View more reviews...
Posted By Michael D (FLORAL PARK, NY) / June 12, 2020
2013 Infiniti G37
Injen High Performance Mufflers

Deep loud sound

This muffler sounds loud but in the best way. The way it's constructed is cool, it has the form of a vortex inside which improves the exhaust flow. I got it welded on at a local muffler shop and now my car is a totally different car. View more reviews...
Posted By Clement M ( MEDLEY , FL) / August 28, 2016
2006 Mitsubishi Eclipse