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Invidia R400 Gemini Cat-Back Exhaust w/ Stainless Steel Tips
Subaru STI Hatchback 2008-2014 / WRX Hatchback 2011-2014
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 Gemini R400 Cat-Back Exhaust System. This exhaust system features a design that combines minimal bends with a larger piping diameter. This will allow for an unobstructed exit of exhaust gases with minimal restrictions and turbulence. This will allow for improvements in both horsepower and torque, along with improvements in throttle response. Additionally, the Gemini R400 will create a race-inspired exhaust note that will make the overall driving experience much more enjoyable.
DETAILS:
NOTE:
Specifications
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REVIEWS & CUSTOMER MEDIA
Installed the exhaust in the drive way in about a hr. Packaged very well, comes with everything you need. Sounds great even with a stock downpipe. I would say it’s equally as loud as my single exit invidia was if not louder. Fitment and quality is A+
Sounds amazing with the Invidia catless downpipe and Killer B headers. I was disappointed that it was a delivered with a dent in the side of one of the canisters but it still sounds great.
I got this exhaust because my WRX with stock exhaust was so quiet. When I first fired it up I felt like the R400 was too loud, but after a week or so I think it just sounds perfect. At 2k RPMs it has a nice deep rumble that is not too loud. Once you start to get a little higher in the RPMs it gets really loud. I did not dyno before or after and I cant say it feels faster. Went together super easy, had the install done in less than one hour with only hand tools and a floor jack.
I love it! It’s the best perfect noise! Not so loud and not quite it’s perfect when driving normal it’s quite and when you step on it gets loud! And the rumble noise! Is amazing!
QUESTIONS & ANSWERS
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Q: R400 vs. Q300 volume? Justin_sti4 years ago
I currently have a 2012 sti hatch with the invidia catted downpipe and a Q300 catback with the resonator deleted but still have the huge muffler on it. Would the R400 be louder than what I currently have? Or do you think because my midpipe is non-resonated now it wouldn't be much of a difference.
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A: The R400 should still be louder, but with your setup it maybe a good in-between.
Michael N.Was this answer helpful?
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Q: Install info '14 WRX Hatch Thomas R4 years ago
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A: You will need an OEM downpipe to 3" catback adapter and a new donut gasket but nothing else will be required.
Devan M. @ RallySport Direct 4 years agoWas this answer helpful?
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Q: Additional Hardware Required Wayne5 years ago
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A: You can re-use your stock bolts.
Devan M. @ RallySport Direct 5 years agoWas this answer helpful?
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Q: N1 vs r400 narrowbodyenthusiast5 years ago
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A: Both exhausts will have a pretty deep tone, although the N1 will be slightly deeper. Volume wise for a daily, they'll be fairly similar as well, but the R400 will be slightly quieter. The Q300 would be Invidia's most "daily driver friendly" option.
Marcus E. @ RallySport Direct 5 years agoWas this answer helpful?
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