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COBB Tuning Big SF Intake System (Part Number: )
COBB Tuning Big SF Intake System (Part Number: )
COBB Tuning Big SF Intake System (Part Number: )
COBB Tuning Big SF Intake System (Part Number: )
COBB Tuning Big SF Intake System (Part Number: )
COBB Tuning Big SF Intake System (Part Number: )
COBB Tuning Big SF Intake System (Part Number: )
COBB Tuning Big SF Intake System (Part Number: )
COBB Tuning Big SF Intake System
Subaru WRX 2015+

Features & Product Details

One of the best first modifications you can perform on your vehicle is a new intake system. With a new platform, coupled with an established company you’re bound to succeed in improvements in throttle response, overall performance, while increasing horsepower and torque.
Cobb Tuning has released the Big SF Intake System for +15 models and has several attributes that make for a high-quality and high-performance intake system.

A)    The intake tube features aluminum construction, and measures 3” to allow the turbocharger to inhale large amounts of air while under throttle. The tube is mandrel-bent and has been powder-coated black for improved looks, and protection against time, and the elements.
B)    The filter features some of the best filtering technology that traps the smallest of microns, delivering clean filtered air to your engine. The filter is also serviceable to give you a lifetime of performance. 
C)    The custom airbox has been specially designed to fit in the factory airbox area, housing the filter and keeping surrounding heat from the engine bay away from the filter. 
In conclusion, the factory airbox restricts the turbocharger to a degree. The Cobb Tuning Big SF Intake System will free hindered horsepower and torque, allowing your engine to perform more efficiently with more power.
Included in this intake system are all the required clamps, coupler, and hardware to make for a ready installation.


Brand: COBB Tuning
Carb Exempt: [

Carb Restricted Shipping

If an Item is CARB exempt it means that it has undergone an engineering evaluation by CARB (California Air Recourses Board) and is shown to not increase vehicle emissions. If an item is CARB Exempt it will have an EO (Executive Order) number associated with it. Even if an item has an EO number it is not guaranteed to be CARB exempt for your vehicle. It is important to confirm that your Year Make and Model fall under the CARB EO number associated with the part. That can be confirmed either by checking the CARB website or the manufacturers website.
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Airbox Included: Yes
Filter Color: Grey
Filter Element Type: Wet
Filter Material: Synthetic
Filter Reusable: Yes
Piping Color: Black
Piping Material: Aluminum
Tuning Required: Yes
Mfgr. Warranty: 1 Year
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.
RallySport Guarantee
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3 Reviews
4.3 out of 5 Stars
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Customer Photos and Videos
No user media. You can upload a photo or video of your install by posting a review.
Worth the money 1 year ago
5out of 5stars

I purchased the Big SF intake already having a nameless TBE and access port so the hit to my wallet wasn’t as severe. I know some people say that Cobb is overpriced but this intake is worth the money. Easy to install and did I say loud? Great induction noise and can really hear the bpv well. Currently I’m running cobbs OTS tune on it with no issues. Also paired with the exhaust I felt noticeable power gains.
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1 of 1 people found the following review helpful
Good but not great.  1 year ago
3out of 5stars

Although I love the sound and the look, nothing really fit together the way it should and I ended up having to bend and move things to make it work the way it’s “supposed to”. Also: no instructions. Literally a little card saying something like “go online and check out YouTube videos” there isn’t even a install link on their site, unless I couldn’t find it. Performance is spot on, the install and fitment I’m disappointed in.
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Easy to install, LOVE the sound it makes 1 year ago
5out of 5stars

Installed it on a '15WRX to pair with the Accessport. Running the Stage 1 w/big SF intake map and the car feels soo much better. If you've driven a bone wrx you'll know the hesitation when you start to accelerate. The Accessport removes that, and the sound from the air being sucked into this pipe is just amazing. I drive the car w/o the stereo on just to hear that WHOOOOSH of the intake. A must buy!
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  • Q: Cant ship to California?  Gregm22 years ago

    Why cant you guys ship this to me in california?
    • 0 of 0 people found the following answer helpful

      A:  Because this isn't CARB legal. We are only able to ship intakes that are CARB exempt to California. Sorry for any inconvenience this might have caused.

      Chris W. @ RallySport Direct 2 years ago  
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