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Product Media
Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
Community Media
User Media for: Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
User Media for: Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
User Media for: Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
User Media for: Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
User Media for: Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
User Media for: Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
User Media for: Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
User Media for: Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
User Media for: Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
User Media for: Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
User Media for: Invidia Q300 Cat Back Exhaust - Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014

Invidia Q300 Cat Back Exhaust

Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014

Was: $1,240.40
$1,081.61
You save:
13%
($158.79)
msrp: $1,772.00

In stock!
Ships today if ordered in
5 hrs 25 mins
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Features & Product Details

RallySport Direct proudly carries a large selection of quality high-performance master-crafted exhaust options brought to you by Invidia. 

 

This is the Invidia Q300 Cat-Back Exhaust System. The Q300 is a highly coveted exhaust system among enthusiasts because it gives them everything they want in terms of a performance upgrade. You get premium fabrication using quality materials that are combined with machined welds. The design features very smooth radius bends with an increase in piping diameter to allow for an unobstructed flow path for the exhaust to escape. And the beautiful polished finish right out of the box will check all the aesthetic boxes to provide the rear of your vehicle with a pronounced look. The final result will provide the user with a nice increase in power and torque, and improvements in the throttle response. The most rewarding aspect is the race-inspired sound. From mild bolt-ons to full builds, the Invidia Q300 will change the character of your vehicle to make your driving experience much more enjoyable. 

 

 

 

DETAILS:

  • 304 stainless steel construction
  • 76mm piping diameter
  • Tuned muffler
  • Cast flanges
  • Premium machined welds
  • Quad polished stainless tips
  • Smooth bends allow for an unobstructed exit path
  • Improves horsepower and torque
  • Improves the throttle response
  • Reduces the turbo lag
  • Saves weight
  • Creates a race-inspired exhaust note
  • Exhaust hangers welded onto the OEM locations to make for a direct fitment
  • Includes gaskets and hardware to make this exhaust ready for the installation
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    NOTE:

  • For hatchback models only
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    Product Video

    Specifications

    Brand: Invidia
    Exhaust Orientation: Straight Exit
    Installation Hardware Included: Yes
    Piping Coating: No
    Piping Flex Joint: Yes
    Piping ID: 76mm
    Piping Material: 304 Stainless Steel
    Piping Taper: No
    Silencer Included: No
    Tip Material: Stainless Steel
    Tip Qty: 4
    Tip Shape: Round
    Tip Size: 101mm
    Mfgr. Warranty: 1 Year
    Condition: New Product
    Return Policy:
    Standard

    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    22 Reviews
    4.5 out of 5 Stars
    5 Stars
    (17)
    4 Stars
    (2)
    3 Stars
    (1)
    2 Stars
    (2)
    1 Stars
    (0)
    Customer Photos and Videos
    Invidia Q300 Cat Back Exhaust ( Part Number: HS08STIG3S)
    Invidia Q300 Cat Back Exhaust ( Part Number: HS08STIG3S)
    Invidia Q300 Cat Back Exhaust ( Part Number: HS08STIG3S)
    Invidia Q300 Cat Back Exhaust ( Part Number: HS08STIG3S)
    Invidia Q300 Cat Back Exhaust ( Part Number: HS08STIG3S)
    Invidia Q300 Cat Back Exhaust ( Part Number: HS08STIG3S)
    Invidia Q300 Cat Back Exhaust ( Part Number: HS08STIG3S)
    Invidia Q300 Cat Back Exhaust ( Part Number: HS08STIG3S)
    Invidia Q300 Cat Back Exhaust ( Part Number: HS08STIG3S)
    Invidia Q300 Cat Back Exhaust ( Part Number: HS08STIG3S)
    Invidia Q300 Cat Back Exhaust ( Part Number: HS08STIG3S)
    Sounds great  3 years ago
    5out of 5stars
    Knoeva
    I was looking for the rumble but didn’t want it too loud and pretty much zero drone whatsoever and the q300 did just that
      
    Was this review helpful?
    2012 wrx hatchback q300 4 years ago
    5out of 5stars
    Fitment is 10 out of 10. Looks soo good now
    Great fitment. 45 mins to install for me on the ground. Sounds great. No too loud, kinda dronie but not bad. Still has some pops and bangs on down shifts. Great fit for someone who wants a low profile sound, that you can still hear alittle better than stock.
      
    Was this review helpful?
    just what i wanted 4 years ago
    5out of 5stars
    J.Plunky
    this exhaust is perfect for my DD, i can leave in the mornings without waking the whole neighborhood which is a plus for me! low highway drone but has a nice deep rumble when you want it to. tip: definitely buy the GrimmSpeed downpipe adapter as it makes this install 100x easier.
      
    Was this review helpful?
    Sounds great 5 years ago
    5out of 5stars
    Smileypie
    My buddy helped me install this the other weekend and it went on quickly (helps if you have the hanger removal tool) and sounds amazing. Not too loud with a nice deep rumble to it.
      
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    0 of 1 people found the following review helpful
    wrx in rut 6 years ago
    5out of 5stars
    misterears
    If you want a rich deep 1500-3000 RPM bass tone (tapering off gradually and getting more baritone to red line), this is your exhaust system. Easily the least bright and least 'tin can' edgy system I have heard. If you want that ricer fart can sound, this is NOT for you. I added a CAI, got a tune and my stock 265hp 2013 went to 320bhp on CA 91 octane! It really kicked up the wimpy stock sheetmetal tipped look of my hatchback. The car almost looks lowered now and properly balanced visually...impressive. Tips were perfectly symmetrical and installer made sure they were perfectly centered on the bumper cutouts. Polished piping, muffler and tips is great too. Took me a week to get well accustomed to the dramatic transformation in sound. Its bellowing like a bull in rut has become a good friend. https://www.youtube.com/watch?v=YjRn0EpOIoI https://www.youtube.com/watch?v=4n7X62O0E1k https://www.youtube.com/watch?v=JbPNmYKs7P0
      
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    QUESTIONS & ANSWERS

    • Q: Question on exhaust   Mike M2 years ago

      Will the factionFab axel back exhaust fit the invidia q300 on a 2013 wrx hatch?
    • Q: Midpipe  Roman4 years ago

      Anyway to buy just an Invidia mid pipe? I got a axel back portion from a private seller, when I install it I want to replace the midpipe section as well.
    • Q: Invidia q300  Seth5 years ago

      Im planning on getting a invidia q300 catback exhaust. What would be a good downpipe to go with this exhaust? Im thinking of a catted downpipe considering cobb doesnt support catless downpipes.
      • 1 of 1 people found the following answer helpful

        A:  Most aftermarket downpipes (Grimmspeed, Invidia, etc) use the same 2 bolt 3" flange that this uses. Some downpipes (Cobb and a couple of others) use a stock style flange and will require an adapter. Performance on most aftermarket catted downpipes will be fairly similar.

        Marcus E. @ RallySport Direct 5 years ago  
          
        Was this answer helpful?
    • Q: Muffler tip  Acuradrv6 years ago

      Will changing the tip require cutting and welding?