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Your cart is empty.Injen Technology SP Series Air Intake Systems are designed to increase torque and provide consistent horsepower. They feature MR technology and help to maintain a safe air - fuel ratio. These systems include TIG welded hardware and offers better air flow while maintaining a high filtration rate with no oil. They are backed by a limited lifetime warranty and facilitate easy installation. These technologies are availed to the sports compact market exclusively through Injen Technology’s SP line of intake systems.
Robert Harling
Reviewed in the United States on July 27, 2020
Easy to follow instructions. Made noticeable difference. Worth the price!!
Customer
Reviewed in the United States on March 22, 2020
Fits perfectly for a 2009 BMW 335I. Sounds better as well.
Jon P
Reviewed in the United States on January 26, 2020
Looks good, sounds great!
Han
Reviewed in the United States on June 2, 2017
My boyfriend recently purchased this for his 2008 135i BMW. It has been installed for about two weeks and he still loves it. Gets a ton of compliments at car shows and from other car friends. The only (slight) complaint is that one of the Injen stickers was peeling off the day after it was installed. He wanted to keep the sticker on the intake. If it peels off more, we will just stick it back on some way or another. Overall great product, have already reccomended it.
ruben avalos
Reviewed in the United States on June 25, 2015
The intakes look and sound amazing but the "hp" gains are pretty mutch none existent. It's almost as if I traded power for sound and looks under the hood. I'm going to recheck my set up to make sure I don't have any leaks and everything is tight but unfortunately my car seems supper sluggish. Have had them on my car for a week.07 335i 75,000 miles
victor mollinedo jr
Reviewed in the United States on February 8, 2015
I got this for my 07 BMW 335i came with all you need to install exception of the tools. Came with step by step instructions and pictures on how to install. Very pleased with my purchase
alex
Reviewed in the United States on April 23, 2015
So first of all I own a 335xi coupe 2008 N54 and let me just say this intake is amazing!!! very easy to install took about 30 min and my favorite part is that it got rid of the little turbo lag! also the sound is great! you can hear the turbos spooling up and it has a BOV sound! also I've always been kind of not fan of CAI my last one was aFe and it was terrible it had lots of lag and my car bogged and lost power so I decided to give Injen a try to see if I liked it and let me tell you there is difference! I would highly recommend.
Travis
Reviewed in the United States on March 31, 2014
Had this installed on my 2008 E92 BMW 335i Coupe 9 months ago. Has been working like a charm and makes your engine bay look great!! It makes a great sound when you are WOT (or even partial throttle, faster acceleration at around 4K RPMs you can hear it). I'm very happy with this purchase
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