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Invidia Gemini R400 Stainless Steel Quad Tip Exhaust 2015-2021 WRX / 2015-2021 STI - HS15STIGM4SS - Subimods.com

Invidia Gemini R400 Stainless Steel Quad Tip Exhaust 2015-2021 WRX / 2015-2021 STI

$1,240.40
$1,772.00
$1,772.00 - $1,772.00
$1,772.00
$1,240.40 - $1,240.40
$1,240.40
-30% -30%
18 In Stock, Usually Ships within 1-2 Business Days
SKU HS15STIGM4SS
by Invidia

DETAILS

Invidia adds more heat to their 2015+ WRX / STI line up with the Gemini R400 exhaust. The quad muffler design provides an aggressive look, while optimizing back pressure, increasing horsepower and torque, with a deep, menacing sound. The double wall stainless steel tips, mandrel bent SUS304 stainless piping, and TIG welding furthermore add to the exhausts beautiful appearance.

Note: A OEM Downpipe to 3in Cat Back Adapter may be necessary if the diameter of the new cat-back exhaust systems piping is different from the stock system, or if there are compatibility issues between the new components and the existing downpipe.

Have a listen to the amazing exhaust note on the R400! 

 

Customer Reviews

Based on 3 reviews
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D
Dylan

Absolutely amazing exhaust, loud, low rumble, and beautifully designed. REMEMBER TO BUY A DONUT GASKET AND THE OEM TO 3” ADAPTER TO INSTALL THIS. It comes with everything but the adapter

Dylan,

We appreciate your 5 Star Review and, thank you for sharing your feedback on the Invidia Gemini R400 Stainless Steel Quad Tip Exhaust for the 2015-2021 WRX/STI. We are thrilled to hear that you find the exhaust absolutely amazing, with its loud, low rumble, and beautiful design. Additionally, your reminder about purchasing the necessary donut gasket and the OEM to 3" adapter for installation is valuable advice for others considering this exhaust system. These components are essential to ensure a proper fit during installation, and your input will likely assist fellow enthusiasts in their buying decisions!

Regards,

j
jonathan miller
Great no drone exhaust

This exhaust is perfect if u want something thats gonna have some nice sound but also be able to have a conversation riding down the highway at 70. There is no drone at speeds. The sound is awesome and has a nice 3rd gear crackle to it. A very easy install. With a lift i was finished with it in 45mins. Overall 100 percent recommend it. My son dropped the camera in the video but thats how it sounds on my wifes 2020 wrx

Jonathan,

Thank you for sharing your experience with the Invidia Gemini R400 exhaust for the WRX/STI. This is a great exhaust that provides sound and performance and that it does not produce any drone at highway speeds. It also looks incredible! As you said, installation is straight forward and easy, a lift definitely helps! Thank you for your 5 Star Review and added video!

Regards,

J
Joseph Rodrigues
Great sound

It’s not to loud, also has a great low sound to it

Joseph,

Thank you for the 5 Star Review! The Invidia Gemini R400 SS Quad Tip Exhaust is an aggressive looking exhaust that has an awesome tone that provides more HP and torque! Enjoy!

Regards,

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