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Invidia N1 Cat Back Exhaust Single Titanium Tip (Part Number: )
Invidia N1 Cat Back Exhaust Single Titanium Tip (Part Number: )
Invidia N1 Cat Back Exhaust Single Titanium Tip (Part Number: )
Invidia N1 Cat Back Exhaust Single Titanium Tip (Part Number: )
Invidia N1 Cat Back Exhaust Single Titanium Tip (Part Number: )
Invidia N1 Cat Back Exhaust Single Titanium Tip (Part Number: )
Invidia N1 Cat Back Exhaust Single Titanium Tip (Part Number: )
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Invidia N1 Cat Back Exhaust Single Titanium Tip (Part Number: )
Invidia N1 Cat Back Exhaust Single Titanium Tip
Subaru WRX Sedan 2008-2014 / STI Sedan 2011-2014
Read 14 Reviews | 34 Q&As
Part # HS08SW4GTT
msrp: $926.00

Only 1 left!

Features & Product Details

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 N1 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 a beautiful 101MM titanium tip, and the exhaust hangers are welded onto the stock location of the pipes so you don't have to perform further modifications.

New gaskets, hardware, as well as an exhaust silencer will be included to make this exhaust system ready for installation. 


Brand: Invidia
Exhaust Orientation: Angled 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: Yes
Tip Material: Titanium
Tip Qty: 1
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.



14 Reviews
4.8 out of 5 Stars
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Customer Photos and Videos
Invidia N1 Cat Back Exhaust Single Titanium Tip ( Part Number: HS08SW4GTT)
Perfect tone 11 days ago
5out of 5stars

DEEEEP. Little loud on cold starts if you have neighbors but if you want to unleash rumble this is the exhaust for you
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Fantastic light exhaust 3 months ago
4out of 5stars

A very rumbly and medium volume so if you want quiet this isn't it but it's also not as obnoxiously loud other most aftermarket exhaust. Definitely get the grimm speed adapter. super easy install on factory hangers for good clearance.
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Loving it! 7 months ago
5out of 5stars

Installed on my 13 WRX sedan w/ Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs and Stage 2 map. Bolted right up, no issues. Basic exhaust install requirements; PB Blaster, breaker bar, fondness for swearing. Boost response is noticeably earlier in RPMs. WRT to the sound; if you cruise at 60MPH it's barely noticeable, but you don't... so you're going to hear it a bit. Not overly aggressive, but your creeping days are over.
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Awesome 3 years ago
4out of 5stars

This exhaust sounds so good on my car I bought without catless dp but will be getting one soon! But still sound great without dp! It also bolted up perfectly I have slight rubbing on the frame at high idle but I just need to adjust hangers
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refreshingly LOUD 5 years ago
5out of 5stars

when i purchased this exhaust, i was worried it would be super loud, especially since i live in the SF bay area (cops here rule with an iron fist). after install, i must say... IT'S LOUD, but in a good way. note, this exhaust isn't for everyone, but if you like loud cars, with a deep rumbling noise, this is for you. after driving around in it for 2 months, i am even thinking of getting the RACE version pipe to get ride of the resonator. you definitely get used to the noise + my neighbors haven't complained.
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  • Q: Midpipe and adaptability   Misterturbo2 years ago

    Does this system use the same mid-pipe where I could swap the back portion of the Q300 for this single exit?
  • Q: exhaust  rbrenner86180733 years ago

    is the axle back portion of this kit aka the muffler the same as the race version?
  • Q: End muffler  jjromeSTI4 years ago

    Hello , Is it possible to only get the endmuffler with the pipe? I already got a self made Catback exhaust with a straight pipe and an endmuffler from another make. But i am not so happy with it so I would like to get the invidia but only the endmuffler
  • Q: current exhaust compatibility/ bumper compatibility  jake4 years ago

    I have a '14 impreza wrx sedan with the stock upgrade SPT exhaust setup currently, could i use the SPT downpipe ( if the SPT system comes with one, idk if it does haha) without having to change anything and would this exhaust fit with the stock bumper?
    • 0 of 0 people found the following answer helpful

      A:  The SPT system is just a catback, so no need to worry about the downpipe! While a downpipe adapter is not required, it is highly recommended. Running a downpipe adapter in addition to an OEM Donut Gasket will prevent major exhaust leaks from occurring. This exhaust should fit just fine with your stock bumper.

      Josh P. @ RallySport Direct 4 years ago  
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  • Q: race/street  spynldoc317194 years ago

    I was wondering if this was the race or street version.