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Injen Cold Air Intake Polished (Part Number: )
Injen Cold Air Intake Polished (Part Number: )
Injen Cold Air Intake Polished (Part Number: )
Injen Cold Air Intake Polished (Part Number: )
Injen Cold Air Intake Polished (Part Number: )
Injen Cold Air Intake Polished (Part Number: )
Injen Cold Air Intake Polished (Part Number: )
Injen Cold Air Intake Polished (Part Number: )
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Injen Cold Air Intake Polished (Part Number: )
Injen Cold Air Intake Polished (Part Number: )
Injen Cold Air Intake Polished (Part Number: )
Injen Cold Air Intake Polished
Subaru WRX/STI 2008-2014
Read 5 Reviews | 7 Q&As
Part # SP1204P
$269.74

In stock! Ships same day

Features & Product Details

The Injen SP Series Air Intake Systems Feature the Patent Pending MR Technology Process for Optimal Gains and a Safe A/F Ratio. The SP series does not limit itself to just a Cold Air System or Short Ram System. The MR Technology process has its effects on both types. The Injen SP Series is The World's First Tuned Intake System.

Specifications

Brand: Injen
Carb Exempt: Yes
Carb E.O. Number: D-476-8
Filter Color: Blue
Filter Element Type: Wet
Filter Material: Cotton
Filter Reusable: Yes
Includes Airbox: No
Piping Color: Polished
Piping Material: Aluminum
Tuning Required: No
Mfgr. Warranty: Limited Lifetime Warranty
Condition: New Product
Return Policy:

RallySport Guarantee - 30 Days


Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
Standard
WARNING: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.

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REVIEWS & CUSTOMER MEDIA

5 Reviews
4.8 out of 5 Stars
5 Stars
(4)
4 Stars
(1)
3 Stars
(0)
2 Stars
(0)
1 Stars
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Customer Photos and Videos
Injen Cold Air Intake Polished ( Part Number: SP1204P)
Injen Cold Air Intake Polished ( Part Number: SP1204P)
Injen Cold Air Intake Polished ( Part Number: SP1204P)
Great look and noise 4 years ago
Krazy136
Awesome sound and lets you hear the stock Blow off valve as well. Install took about 10 minutes, haven't noticed a huge difference power wise without a tune but have noticed better throttle response. I would recommend getting a hydro shield from injen as well.
  
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Love the look. 5 years ago
David1942703171
Great COI, love the look and sound. Not into colors so the chrome looks great. The install couldn't be any easier
  
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It's unbelieveable, really 7 years ago
lsnicholas188951
I had installed the Injen tuned CAI on my 2008 WRX about a month ago. I've never used an Injen CAI but at this moment in time, I wont use anything but Injen. It's an incredible product. An easy install even for the novice. Actually factory airbox was harder to get out then installing the CAI. And the beautifully polished finish gives a brilliant shine under the hood. A side note, the MAF sensor mount on the piping was a perfect fit. Everything made a great seal, no leaks from what i can tell. And for those who like noise. It sounds phenomenal!!! Since this mounts outside the frame rail, a good idea if purchasing this product is to get a hydroguard pre filter. the area the filter sits will collect water. And none of us want to deal with a chance of sucking water into our intakes... Overall, I have no regrets Thanks Injen and Rally Sport Direct...
  
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Satisfied 8 years ago
bigbcraig
I've had this for over year and a half, and am very safisfied. My main attraction to this product is the fact that it uses an AMSOIL high-efficiency, cleanable dry air filter. As "Anonymous" said, it makes a great difference in noise - it's never very loud but lets in some more engine sound and much more turbo noises, from sucking on spool to hissing spooled, to the stock BOV being very noticeable. The box said it makes 20 HP or something, I assume that's stock vs. tuned + intake - I didn't expect any power from this and didn't feel anything extraordinary. Throttle response / spool does seem to be somewhat quicker. I'm not tuned and have no other engine mods; intakes are generally regarded as a poor first power mod because of tuning woes they can cause; I have not run a wideband with this but can say that no CELs have been thrown and the exhaust tip showed it is running similarly rich as stock was. Installation is easy, all hardware was included and worked without too much effort; the MAF fits perfectly, and is sealed on the tube and sitting in the center. The intake really opens up the engine bay which is nice. Heat shield works well, the filter area is never hot. My one complaint is that you have to fiddle with it quite a bit to take the filter off if you want to clean it, with the easiest way probably being to take the whole tube out.
  
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 8 years ago
guest55c8f15ccaae52f460ae9d33
good intake makes a large sucking noise when turbo is in use and makes your stock bov loud enough you can hear it
  
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QUESTIONS & ANSWERS

  • Q: Splash Guard Needed?  DTR-921 year ago

    Does this need/would you recommend having a splash guard with this?
    • 0 of 0 people found the following answer helpful

      A:  This intake does not need a splash guard. However we recommend taking the necessary precautions for the driving situations. If you drive where there is a lot of water we recommend using a splash guard.

      Christian B. @ RallySport Direct 1 year ago  
        
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  • Q: afta maf hose  chad3 years ago

    is a afta maf hose required to install this cold air intake?
  • Q: Engine Life  DavidB0075 years ago

    Will this overall effect the engine life on my car? I heard things about if you run into huge water puddles that can cause an issue but if your careful, will this cause any harm or stress on the engine?
    • 0 of 0 people found the following answer helpful

      A:  Injen states that tuning is not required, however you want to verify everything is running proper. We suggest to get tunes with any intake.

      Kyle A. @ RallySport Direct 5 years ago  
        
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  • Q: Intake  Raymond5 years ago

    Do I need to tune my 2013 WRX in order to have this. Which intake would you recommend without a tune?
    • 0 of 0 people found the following answer helpful

      A:  We at Rallysportdirect recommend a tune with any intake system we offer. The manufacture may say otherwise, this will be listed on the product details on the right hand side of every product page. Thank you.

      Sterling W. @ RallySport Direct 5 years ago  
        
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  • Q: Air filter  boikewrx782465 years ago

    What is the part number for the air filter on this? I've had this intake for almost 2 years and I'd rather just buy a new filter than clean the current one.

This Part Fits

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WRX STI Hatchback
2008 Subaru Impreza WRX STI Hatchback
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2010 Subaru Impreza WRX STI Hatchback
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WRX STI Limited Sedan
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2012 Subaru Impreza WRX STI Limited Sedan
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2014 Subaru Impreza WRX STI Limited Sedan
WRX STI Sedan
2011 Subaru Impreza WRX STI Sedan
2012 Subaru Impreza WRX STI Sedan
2013 Subaru Impreza WRX STI Sedan
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2009 Subaru Impreza WRX Sedan
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