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Injen SP Series Cold Air Intake Part #SP1121P Customer Reviews

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8 Customer Reviews

INSTANT TORQUE AND HORSEPOWER

Reviewed by Rollen H (LOS ANGELES, CA) Reviewed for a 2006 BMW 3-Series — Jul 17, 2016 10:57 AM

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VERY PLEASED WITH LOOKS AND PERFORMANCE. INSTALLATION EASY FREED UP A LOT OF ROOM UNDER MY HOOD

Nice setup

Reviewed by Justin A (Troy, TN) Reviewed for a 2006 BMW 3-Series — Dec 04, 2015 3:58 AM

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Great performance and throttle response increase and also mpg has gone up by 2 overall really nice product

Amazing

Reviewed by United A (Hopewell Junction, NY) Reviewed for a 2006 BMW 3-Series — Jun 26, 2015 9:51 PM

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This intake was installed on a BMW 330xi 2006. The installation was easy and it comes with step by step directions. Overall the car sounds, and feels a lot better. You can tell the engine is breathing much better.

Wicked nice

Reviewed by Geordie F (KEENE, NH) Reviewed for a 2006 BMW 3-Series — Jun 22, 2015 8:33 PM

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love the looks it gave under my hood, and the whistle it has when i step on it

I bought it for the sound it makes.

Reviewed by Daniel T (FAIRFIELD, OH) Reviewed for a 2008 BMW 1-Series — Apr 15, 2015 3:16 AM

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My BMW was way to quiet for my taste. I wanted to have a car sound like a machine it is. In the higher RPMs, it roars and I like that. I sure there was a performance gain, but I never put it on a Dyno.

What a difference.

Reviewed by Richard M (Sparta, NJ) Reviewed for a 2008 BMW 3-Series — Aug 29, 2014 5:46 AM

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Very impressed with the kit. Illustrated instructions were almost perfect. I found it easier to install the Air Intake Tube w/o the filter on to the Throttle Body as it is easier to manipulate and less weight so clamps can be securely fastened better. Sound is awesome on throttle and seems that pick up is better, although I haven't timed it. Looks great under the hood. Very pleased.

Injen Intake system

Reviewed by Edgardo A (Glendora, CA) Reviewed for a 2017 Toyota Tacoma — Sep 05, 2012 7:19 AM

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1 of 1 people found the following review helpful.

This is a wonderful product except that the instruction is not so accurate. They need to update and revise them.

07 BMW 328xi Coupe

Reviewed by william c (Wallkill, NY) Reviewed for a 2007 BMW 3-Series — Mar 14, 2012 11:58 AM

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5 of 7 people found the following review helpful.

Very easy installation. Perfect fit. Looks good. Sounds great. Don't know about mileage, still having too much fun listening to it. As far as price goes, I think all CAIs are overpriced, but autoanything makes up for some of the pain with free shipping, which is great.

Injen SP Series Cold Air Intake - SP1121P

SP Series Short Ram Intake
(8)
  • $168.99 - $665.26 each
    • On Sale: 15% Off
  • $143.64 - $565.47 each
  • Free Shipping
  • Ships Between 6/26 - 6/28
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  • Color:
    Polished
  • Part #:
    SP1121P
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