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Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
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User Media for: Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
User Media for: Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
User Media for: Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
User Media for: Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
User Media for: Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
User Media for: Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
User Media for: Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
User Media for: Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
User Media for: Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
User Media for: Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
User Media for: Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
User Media for: Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
User Media for: Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
User Media for: Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
User Media for: Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
User Media for: Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+
User Media for: Invidia Q300 Cat Back Exhaust Titanium Tips - Subaru WRX/STI 2015+

Invidia Q300 Cat Back Exhaust Titanium Tips

Subaru WRX/STI 2015+

Was: $1,234.10
$1,035.76
You save:
16%
($198.34)
msrp: $1,763.00

Estimated to ship in 18 days
You will earn Reward Points with this Purchase.
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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
  • Dual tuned mufflers
  • Cast flanges
  • Premium machined welds
  • Quad titanium burnt 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
  •  

     

    NOTE:

  • The Kartboy Standard Length Exhaust Hangers will not work with this particular exhaust system
  •  

     

     

    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: Titanium
    Tip Qty: 4
    Tip Shape: Round
    Tip Size: 110mm
    Mfgr. Warranty: 1 Year
    Condition: New Product
    Return Policy:
    Standard

    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    18 Reviews
    4.5 out of 5 Stars
    5 Stars
    (10)
    4 Stars
    (7)
    3 Stars
    (1)
    2 Stars
    (0)
    1 Stars
    (0)
    Customer Photos and Videos
    Invidia Q300 Cat Back Exhaust Titanium Tips ( Part Number: HS15STIG3T)
    Invidia Q300 Cat Back Exhaust Titanium Tips ( Part Number: HS15STIG3T)
    Invidia Q300 Cat Back Exhaust Titanium Tips ( Part Number: HS15STIG3T)
    Invidia Q300 Cat Back Exhaust Titanium Tips ( Part Number: HS15STIG3T)
    Invidia Q300 Cat Back Exhaust Titanium Tips ( Part Number: HS15STIG3T)
    Invidia Q300 Cat Back Exhaust Titanium Tips ( Part Number: HS15STIG3T)
    Invidia Q300 Cat Back Exhaust Titanium Tips ( Part Number: HS15STIG3T)
    Invidia Q300 Cat Back Exhaust Titanium Tips ( Part Number: HS15STIG3T)
    Invidia Q300 Cat Back Exhaust Titanium Tips ( Part Number: HS15STIG3T)
    Invidia Q300 Cat Back Exhaust Titanium Tips ( Part Number: HS15STIG3T)
    Invidia Q300 Cat Back Exhaust Titanium Tips ( Part Number: HS15STIG3T)
    Invidia Q300 Cat Back Exhaust Titanium Tips ( Part Number: HS15STIG3T)
    Invidia Q300 Cat Back Exhaust Titanium Tips ( Part Number: HS15STIG3T)
    Invidia Q300 Cat Back Exhaust Titanium Tips ( Part Number: HS15STIG3T)
    Invidia Q300 Cat Back Exhaust Titanium Tips ( Part Number: HS15STIG3T)
    Invidia Q300 Cat Back Exhaust Titanium Tips ( Part Number: HS15STIG3T)
    Invidia Q300 Cat Back Exhaust Titanium Tips ( Part Number: HS15STIG3T)
    Invidia Q300 Cat Back Exhaust Titanium Tips ( Part Number: HS15STIG3T)
    Awesome Sounding Catback! 2 years ago
    5out of 5stars
    2020STI
    Good fitment. Looks great. The sound is nearly orgasmic. Couldn’t be happier. Car drives much better, no tune. Overall heavier than stock and I prefer using stainless hardware over the hardware they supply. Well worth it, excellent choice.
      
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    Perfect sound if you daily drive and still want that rumble 4 years ago
    5out of 5stars
    Dan
    The perfect sound, with super gorgeous big quad tips and blue Ti finish! I had Nameless deletes before and they sounded great, but too loud for daily driving and freeway cruising. This Q300 is perfect! Nice deep rumble on cold start and at idle. The deep, sporty rumble is there at low RPM's but actually gets less loud once you get above 3500-ish RPM's, which is great. On the freeway you still hear it for sure, but it's not the annoying drone like some other exhausts have. Only crap thing is the pipes were greasy and full of metal shavings (???) on the inside. RSD shipped the exhaust fully wrapped and sealed so I know it's not their fault... Invidia if you're reading this, what the heck? See pics below. Still very happy overall because the OUTSIDE of the piping and mufflers is beautiful. Definitely recommend!
      
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    2 of 2 people found the following review helpful
    Great Looking and Sounding Exhaust 4 years ago
    5out of 5stars
    mistahtan
    I originally got the R400 exhaust and that was way too loud for me. I sold that one and gave this is a try. This exhaust is loud enough to hear a nice growl, but won’t annoy you during your daily commute. Both Invidia exhaust fill up the exhaust outlet in the back very well and look amazing. My younger self would have stuck with the R400, but now being in my 30s this is the perfect exhaust for me. My exhaust was missing some install hardware, but rallysport customer service is always great and Invidia was very responsive as well.
      
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    Great exhaust, very happy  5 years ago
    5out of 5stars
    Shawn
    I got the q300 after a year with a nameless muffler delete and catless downpipe. My Wrx was really loud and I had gotten pulled over by police just for that. I decided to go with the q300. It’s perfect, it’s quiet when you want it to be and loud when you get on it . I imagine it’s pretty quiet with a stock down pipe but with an aftermarket dp it sounds awesome! It has a deep rumble to it and it looks amazing with my blue tips. Overall very happy and i feel like it increased my Performace though I’m not sure
      
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    Sweet exhaust  5 years ago
    4out of 5stars
    Shawn
    After a year with a cat less downpipe and nameless muffler deletes and getting over twice for my “modified exhaust” I decided to go with the q300 because it seemed like the quietest one. It sounds good with the cat less invidia catless down pile as a good rumble to it. Still pops, and it looks sweet with the blue tips with my WRB. 8/10
      
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    QUESTIONS & ANSWERS

    • Q: What size exhaust bolts?   Brian_WRX2 years ago

      I purchased this used and need to replace the bolts. What is the size that I would need to purchase from the hardware store? Thanks!
    • Q: Adapter needed for 2019 STI?  wadesloan2 years ago

      For the Invidia Q300 exhaust do I need an adapter for this to fit on the OEM downpipe on a 2019 STI? Also is there a sound difference between the stainless and titanium tips?
      • 0 of 0 people found the following answer helpful

        A:  You would need an adapter from the 2.5" downpipe to 3" catback. The tip material wouldn't effect sound.

        Lane H. @ RallySport Direct 2 years ago  
          
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    • Q: 2020 WRX Limited - Invidia Q300  JP 2020 WRX3 years ago

      Do I need to order anything to make this fit to a bone stock WRX or does it all come in the box. i have read about leaks at the downpipe? Please let me know
      • 0 of 0 people found the following answer helpful

        A:  You would also want to get the OEM to 3inch adapter for this to be a 100% bolt on. Thanks!

        Rick C. @ RallySport Direct 3 years ago  
          
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    • Q: Q300 exhausts  Jaxson08093 years ago

      Will the q300 mufflers fit the stock wrx cat back system? If not what do I need to get to make them work
    • Q: fitment  2015 fitment3 years ago

      does it fit on a 2015 wrx and do i need a conversion pipe or something ?
      • 0 of 0 people found the following answer helpful

        A:  This does fit on your 2015 WRX

        Tylo R @ RallySport Direct
          
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