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Invidia Q300 Cat Back Exhaust  ( Part Number:INV HS08SW4GT3)

Invidia Q300 Cat Back Exhaust

MODEL # INV HS08SW4GT3
Manufacturer Part # HS08SW4GT3

$735.09

MSRP: $1,081.00

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Description

If you are looking for a great way to squeeze a little extra performance from your vehicle, then you will be pleased with the Invidia Q300 Cat Back Exhaust System. There are several performance attributes that makes this an excellent upgrade. This exhaust system has been made from 304 stainless steel and features 76MM piping. The exhaust has also been designed with minimal bends to reduce the amount of turbulence during acceleration, allowing the engine to exhale the exhaust gasses with less restrictions. This means you will have improvements in throttle response, along with increases in both horsepower and torque. 

This exhaust will come with premium mufflers and a set of beautiful 101MM polished tips, and the exhaust hangers are welded onto the stock location of the pipes so you don't have to perform further modifications.

New gaskets and hardware will be included to make this exhaust system ready for installation.

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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: 2
Tip Shape: Round
Tip Size: 101mm

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.
Standard

4.5

5 STAR
62%
4 STAR
35%
3 STAR
2 STAR
4%
1 STAR
Verified Purchase

This is a must buy
MyFozzy 2 months ago
I purchased the Invidia Q300 Exhaust for my 2011 Forester XT and I have to say I love it. The performance is good not great buy did notice a difference in some top end power. As far as the install goes it would have been easier if a had a jack and jack stands but when on fine. I will say though it make take a few attempts to get the exhaust to fit evenly so don't tighten all the bolts till you have it where you want it. Value I think is great buy since it is a full stainless steal exhaust. On top of everything else it sounds amazing. The exhaust note is a perfect low rumble but when you give it some juice it sounds even better. Overall a great buy!


Well built, good performance
Theo K 2 years ago
Upon receiving all the welds, surface polishing etc were not poor at all on any of the components. Compliments my stage 2 2010 wrx sedan well. It isn't quiet like many posts say, one knows that it is there regardless of speed and throttle, not a drone, even up steep hills. Bolted it up to a GrimmSpeed catted DP, no adapter.
Verified Purchase

Just the touch
jmcrae31 3 years ago
Just put this on my 2010 Forester XT, wasn't wanting anything loud and wanted something stock, this hit the nail on the head, has a nice low sound but can def hear the boxer motor, took about 20 mins total to install, super easy
Verified Purchase

Q300
takeadirtnapp41997 3 years ago
did a ton of research on this exhaust before purchasing. It paid off. Fit was great, install was a big tough on ramps, but the sound is amazing.
Verified Purchase

Q300 on FXT
Teodoro 3 years ago
Installed it on my FXT along with the Invidia downpipe. Sounds awesome. Not too loud. Good choice when looking for a catback exhaust for your forester.

  • Q: 2012 Forester XT  CESR 3 months ago

    Answer

    A few questions on this exhaust: Second confirmation - will this exhaust fit a 2012 Forester XT?? Also, how many exhaust hangers will you need and which kind/size of hangers do you recommend from your store that will fit well on a 2012 Forester XT? And finally, is the Grimmspeed adapter needed if I'm installing this on my stock Forester/OEM downpipe? Thanks for the help!


    • A: Yes, this will be a good fit for a 2012 XT. You will need 5 hangers, and normally the standard length will provide the best fit and look. The Grimmspeed adapter and a new donut gasket are recommended for a good leak free installation.


      Evan M. 3 months ago
  • Q: Invidia q300 exhaust  jsschrepel10154 10 months ago

    Answer

    Would I need any adapters or extra gaskets to mount the invidia q300 cat back to a stock downpipe/cat?


    • A: We highly recommend getting GRM 077046 and SUB 44022AA123


      Tyler G. 10 months ago
  • Q: Q300 midpipe Vs. N1 midpipe  waidhoyt37835 11 months ago

    Answer

    Hi I'm comparing the two exhausts for my 2010 WRX. Is the midpipe the same 3" midpipe for both? Thanks.


    • A: The midpipes are very similar, but may differ slightly.


      Josh P. 11 months ago
  • Q: weight  MR_BIG 2 years ago

    Answer

    whats the shipping weight including box? Thx


    • A: This item is 69 lbs.


      Nick S. 2 years ago
  • Q: 14 - 15 forester xt  Menard4605657 2 years ago

    Answer

    Does this fit the new style forester xt (14-15)?


    • A: This exhaust will fit 2014-2015 Forester XT models, but the tips do not stick out as far as they should. Invidia is making a catback specifically for 2014+ FXT models, and the part number is INV HS14SFXG3S.


      Zach G. 2 years ago
Subaru Impreza
WRX Sedan 2008, 2009, 2010WRX Premium Sedan 2010WRX Limited Sedan 20102.5 GT Sedan 2009, 2010
Subaru Forester
XT 2009XT Limited 2009, 2010XT Premium 2010, 2011, 2012, 2013XT Touring 2011, 2012, 2013