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Invidia Catted Downpipe w/ 2 Bungs Manual ( Part Number:INV HS15SWMDOC)

Invidia Catted Downpipe w/ 2 Bungs Manual - Subaru WRX 2015+

MODEL # INV HS15SWMDOC
Manufacturer Part # HS15SWMDOC

$683.10

MSRP: $990.00

24
hours
In stock! Ships same day
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Buy as a package deal and save:
Turbo-Back Exhaust Stainless Steel Tip System ( Part Number:RSD SSTBSSUBWRX)
Turbo-Back Exhaust Stainless Steel Tip System - Subaru WRX 2015+
As low as $1,325.53
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Description

Please note that this downpipe is for automatic transmission models only. If you're looking for a great way to add more power and torque to your turbocharged vehicle then an aftermarket downpipe is always a great choice. This is the Invidia Catted Downpipe that has been fabricated from 304 stainless steel materials, and when combined with smooth mandrel bends, larger 3" piping diameter, along with a large bellmouth, the results will speak for themselves. Expect more horsepower, more torque, along with improved throttle response and reduced turbo lag to make for an excellent modification. 

This downpipe will also bolt up to the stock cat-back exhaust system or stock replacement exhaust system. Additionally, it will also come with an extra O2 Sensor bung for those of you who need to install an aftermarket wideband O2 gauge. 

This is a 2-piece downpipe that will come provided with new gaskets, as well as new hardware to make it ready for the installation. 

Note that this downpipe only fits vehicles equipped with the manual transmission. 

 

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Specifications


Brand: Invidia
Includes Catalytic Converter: Yes
Installation Hardware Included: Yes
Piping Coating: No
Piping Flex Joint: No
Piping ID: 3.00in
Piping Material: 304 Stainless Steel
Piping Taper: No
Tuning Required: Yes

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.
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RallySportDirect.com Reviews:
Verified Purchase

Tough install
Darth Subious 5 months ago
This thing fit perfectly. That being said two of the nuts on the turbo studs had to be torched off. We were able to save the studs but it took an Indy car wrencher on a Saturday with a car lift to do it. I got lucky. This was with an 18,000 mile car. Do yourself a favor. Spend the money on new studs when you buy the gasket and nuts. Replace all of it. When I upgraydde the header I'm going to on principle.
Comment

Perfect fit
rick 6 months ago
arrived extremely quick, only issue i came across was the top right turbo stud didn’t want to move but after we got that it was a breeze bolted right up
Comment
Verified Purchase

Great sound
Cb1385 9 months ago
I truly enjoy the sound of this j-pipe. It was not that bad to install. The moment I installed there was a difference in performance. Rally sport really helped me out and the shipping was fast!!!!
martin 3 months ago
you are saying in your add for Part # HS15SWMDOC out transmission only ,then at the end of your information it says for manual transmission witch one is it for outo or manual ?
Comment

  • Q: Fitting  Danny Boi 9 months ago

    Answer

    Will this fit the nameless midpipe?


    • A: This will pair well with the Nameless mid pipe.


      Jared A. 9 months ago
  • Q: Tune  Mattyboi562 2 years ago

    Answer

    Do you need a tune if you put this on with the invidia n1 race ?


    • A: Yes you will need a tune regardless of what exhaust this is paired with.


      Chris W. 2 years ago
  • Q: Catted or Catless?  WRX15 2 years ago

    Answer

    In the description it says, "this catless downpipe is for off-road use only." So is this a catless downpipe? Or just a typo in the description?


    • A: This is a catted down pipe. Sorry about the misprint in the description.


      Chris W. 2 years ago
  • Q: 2 parts looking the same  Lewdsquirrel 2 years ago

    Answer

    Hi, For my WRX 2016 I can see 2 Invidia downpipes almost identical, same description, with the same price but a different part number, INV HS15SWMDOC and INV HS15SWADOC, could you tell me the difference? Which one should I use with the Invidia catback INV HS15STIG3S to get a full turbo back exhaust? Should I also get any extra gasket if ordering the complete Invidia turboback kit or does it comme with "eveything" I need to install it? Thanks.


    • A: HS15SWMDOC is for the 6 speed manual transmission HS15SWADOC is for the CVT transmission. This includes all gaskets besides the turbo to downpipe gasket.


      Nick S. 2 years ago