Invidia Racing Series Cat Back Exhaust

Part #: INV HS02SW1GTR
( 30 reviews )

$540.40 $486.36 Sale Price!

MSRP: $772.00


Free Shipping

Free Shipping offer applies to orders over $200.00 to the 48 states via UPS Ground or USPS Priority.
Offer Excludes shipments to Alaska, Hawaii and Military Boxes. Items that are too large to ship via UPS or USPS are excluded from this offer.
Please read more on our full shipping policy HERE

   In Stock: Ships the Same Day
Return Policy | Shipping



Brand: Invidia
Exhaust Orientation: Angled Tip
Installation Hardware Included: Yes
Piping Coating: No
Piping Flex Joint: No
Piping ID: 76mm
Piping Material: 304 Stainless Steel
Piping Taper: No
Silencer Included: Yes
Tip Material: Stainless Steel
Tip Qty: 1
Tip Shape: Round
Tip Size: 101mm
Mfgr. Warranty: 1 Year
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.


Subaru Impreza
WRX STI 2004, 2005, 2006, 2007WRX STI Limited 2007WRX 2002, 2003, 2004, 2005, 2006, 2007WRX TR 2006, 2007WRX Limited 2006, 2007

The Invidia WRX Exhaust System is constructed with fully polished SUS 304 stainless steel. The exhaust features CNC machined flanges, robot TIG welded, and computerized mandrel-bent tubing for the straightest possible line and the lease amount of bends. This pipe does not have a resonator in the exhaust making it the straightest least amount of turbulence possible. Also it gives a very aggressive race sound.

REVIEWS ( 30 )



Fitment on 2006 STi
maciej_popko45874 8 months ago
Great fitment (also bought 15mm hangers to reduce center diff rattle I previously had from stock hangers). If you're running an old school Cobb DP which is catless and discontinued, you'll need a donut gasket for it to pair up nicely without leaks since the DP doesn't have a flat flange connection. Overall a great fit and tucks nicely into the rear bumper. Sounds great too. :)

Awesome Sound
Musesoldier 1 year ago
The best sounding cat back on the market. Fitment is a little off with my down pipe as it scrapes against the floor pan, but the low sound and occasional poping more than makes up it!
Verified Purchase
Nice build quality and sound!!
jkbmw52842634 1 year ago
Installed on my 06 tr and it sounds awesome with a catless dp. Not as loud as I thought it was going to be. Doesnt drone that much at crusing speeds and is definatly heard when stepping on the gas.
Verified Purchase
invidia n1 racing catback
subarusti8270 2 years ago
The exhaust has a great sound and rally sport direct is awesome and very helpful definitely the place to order from, installation was very easy and straight forward
Verified Purchase
great sound and awesome quality
ottowolf 2 years ago
purchased this cat back for my 02 wrx and it sounds perfect gives you that well know Subaru rumble that everyone wants. it is a bit loud i will say sometimes makes me a bit nervous driving by cops and such. fitment was perfect out of the box. only thing i will say that if you are planning to bolt this up to a stock cat the supplied bolts and gaskets will not work. you will need the factory Subaru donut exhaust gasket (sometimes can be reused depending on age) i also had to use the factory springs that hold it to the cat but buy longer and thicker bolts to get everything to bolt up correctly. i think if you are going to a aftermarket downpipe you should be able to use the supplied hardware


  • AnswerQ: Exhaust orientaion  sixxdogg200295111 5 days ago

    What's the difference between straight exit and angled tip? The titanium tip says straight exit but the regular says angled tip... thanks in advance

    • A: A straight exit exhaust will come straight out of the back of the car and will be square with the bumper. An angled exit will come out of the bumper at an angle. Both the N1 and Racing exhausts are angled exit, and we will update the listing to reflect that.

      Zach G. 5 days ago

  • AnswerQ: Gaskets  metaltera86 15 days ago

    Just a general question: I plan on buying this catback and the invidia catted divorced downpipe. Im trying to figure out what gaskets I need. Do I just need the turbo to downpipe?

    • A: With the Invidia downpipe and catback you will just need the turbo to downpipe gasket like you mention.

      Evan M. 13 days ago

  • AnswerQ: Cobb downpipe   4 months ago

    Will this attach to a cobb downpipe?

    • A: This will attach to the COBB downpipe exactly as it would to the OEM downpipe since the COBB shares the same tapered flange as OEM. We recommend using a donut gasket with these two parts being used together.

      Nick S. 4 months ago

  • AnswerQ: Will this work  JMAmen 6 months ago

    i have Invidia V2 Downpipe RSD Part #: INV HS02SW1DPN will this work with this cat back system

    • A: This catback will work with Invidia and most other downpipes.

      Zach G. 6 months ago

  • AnswerQ:   WRX_Doe 6 months ago

    Will I pass inspection without the catalytic converter ?

    • A: This is actually the portion after your catalytic converter, your catalytic converter is located on your downpipe. Your downpipe is the portion that connects to your turbo. This exhaust does not remove the catalytic converter.

      Trevor C. 6 months ago