SET YOUR CAR
Buy Now, Pay Later with Affirm
FREE SHIPPING
On orders over $200
TALK TO A PARTS EXPERT
RALLYSPORT GUARANTEE
100% Money Back on Select Parts
Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs ( Part Number:INV HS08SW1DOC)

Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs - Subaru Models (inc. 2008-2014 WRX / 2008+ STI)

MODEL # INV HS08SW1DOC
Manufacturer Part # HS08SW1DOC

$531.31

MSRP: $793.00

24
hours
In stock! Ships same day
Qualifies for free shipping!


Buy as a package deal and save:
Invidia Turbo-Back Exhaust System 11-14 WRX/STi Hatchback ( Part Number:INV TBS11-14HTH)
Invidia Turbo-Back Exhaust System 11-14 WRX/STi Hatchback
As low as $1,241.47
View Product
See (10) package deals that contain this product

Description

RallySport Direct is proud to carry the Invidia Catted Downpipe. This is a great way to improve the power and performance as well as improving the throttle response while reducing the turbo lag. 

Here are the key features:

  • 304 Stainless steel
  • Extra oxygen sensor bung for those installing a wideband O2 sensor
  • Divorced wastegate flange
  • 3" piping diameter
  • New hardware and gasket included to make this downpipe ready for the installation
SHARE THIS
| | | | |

Specifications


Brand: Invidia
Includes Catalytic Converter: Yes
Installation Hardware Included: Yes
Mouth Design: Divorced Wastegate
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.
Standard

PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

4.8

5 STAR
86%
4 STAR
10%
3 STAR
5%
2 STAR
1 STAR
Verified Purchase

2017 STi
Kahuna 23 days ago
Huge power gains with stage 2. I love it! Quality of the downpipe is awesome and fitment was flawless. I would definitely buy this again.
Comment
Verified Purchase

Works well but EWG problem
BartNJ 26 days ago
Looks good, works great except one problem with accommodating Tial EWG. There's simply barely just enough dump tube clearance (1/8'') from the axle boot. Catalytic converter is kinda bulky and I had to pound the dump tube with hammer to change its profile so I can fit it right in between with 1/8'' clearance. I did not feel conformable with such solution and rerouted dump tube to DP. A lot of custom welding required.

Comment
Verified Purchase

Awesome build and quality
Paul 2 months ago
I've been running my full turboback with the Invidia catted downpipe and ETS Extreme catback (no muffler, no resonator) for a month now. In my opinion if you want the loudest exhaust, this will do the trick! After the downpipe was installed I had my STI protuned and this really woke up the car! Highly recommend this downpipe!
Comment
Verified Purchase

Love it
CMFR 12 months ago
Before getting this downpipe I had the N1 catback installed on my 11 WRX. The catback alone enhanced that nice rumble, but this downpipe brought that rumble a whole new level! Performance gains weren't all that I was hoping for, but they were still noticeable so no complaints there. I've had this downpipe on for just under 2 months now, and I still love it and get a smile on my face every time I start my car.
Scoobiesquad 2 months ago
Stupid question, but did you get it tuned and do you have a short ram intake? You need a tune for this type of downpipe and airflow. It throws your valve timing out of wack. Could be why your performance gains were weak..
MM843 2 months ago
How would you get a tune for the downpipe?
Scoobiesquad 1 month ago
Go to a place and get it tuned? Or if you have a cobb access port, flash the stage 2 map. If you just install a downpipe without tuning your ecu, your engine wont run as it should. Its not tuned to the high flow.
Comment
Verified Purchase

Happy Happy Happy
PeytHott 2 years ago
I ordered this Downpipe along with the N1 Dual Exit Exhaust to take my 2013 WRX Stage 2. Quality wise, it was beautiful straight out of the box. Way better looking and craftsmanship than the OEM downpipe. As far as installation I have access to a lift and we did the installation in around 2 hours. Removing the stock downpipe is difficult at times (removing the stock heat shield and removing turbo bolts), so you're going to need PB Blaster and a breaker bar. The new Downpipe bolted up easily and was a clean fit with the N1. I then flashed my car with the Cobb Stage 2+ OTS map and my car feels like a whole new machine. 5th gear has become a passing gear and the car pulls hard in 2nd and 3rd. EBCS and Pro-Tune are in the immediate future to get the car's full potential!
Comment

  • Q: Which tune on accessport  TopGun91 2 months ago

    Answer

    Adding this to my n1 dual single tip catback and adding a cobb cold air filter. Which tune should I use on the access port? Thanks


    • A: Cobb tunes are only confirmed to work with their products.


      Luis L. 4 days ago
  • Q: Part number   Paradise_17 3 months ago

    Answer

    I need the part numbers for the turbo to downpipe gasket and from the end of the downpipe to exhaust gasket for replacement i have this downpipe and indivia n1 dual burnt tips


    • A: You will need part numbers GRM 022001 and GRM 028001 to replace the ones that were included in this kit.


      Jared A. 3 months ago
  • Q: Extra bung plug for wideband sensor   TonyKeoWRX14 8 months ago

    Answer

    What is the socket size to remove the bolt so I can install a wideband sensor for an AEM air/fuel gauge.


    • A: It is either a 14 or 17. Almost positive it is a 14 but it should be among a set of metric wrenches.


      Tyler A. 8 months ago
  • Q: installation  stiflow 2 years ago

    Answer

    just wondering if there were any installation videos of this


    • A: I would refer to http://forums.nasioc.com/forums/showthread.php?t=2278415 to help with install.


      Jared A. 2 years ago
  • Q: Invidia Part#: INV HS08SW1DOC  Subie 2 years ago

    Answer

    Have they confirmed the fitment for the 2016 Subaru WRX STI for this item, read many mixed reviews thanks.


    • A: This is confirmed fit for the 15+ STI.


      Jared A. 2 years ago
Subaru Impreza
2.5 GT Hatchback
2009 Subaru Impreza 2.5 GT Hatchback
2010 Subaru Impreza 2.5 GT Hatchback
2.5 GT Sedan
2009 Subaru Impreza 2.5 GT Sedan
2010 Subaru Impreza 2.5 GT Sedan
WRX Hatchback
2008 Subaru Impreza WRX Hatchback
2009 Subaru Impreza WRX Hatchback
2010 Subaru Impreza WRX Hatchback
2011 Subaru Impreza WRX Hatchback
2012 Subaru Impreza WRX Hatchback
2013 Subaru Impreza WRX Hatchback
2014 Subaru Impreza WRX Hatchback
WRX Limited Hatchback
2010 Subaru Impreza WRX Limited Hatchback
2011 Subaru Impreza WRX Limited Hatchback
2012 Subaru Impreza WRX Limited Hatchback
2013 Subaru Impreza WRX Limited Hatchback
2014 Subaru Impreza WRX Limited Hatchback
WRX Limited Sedan
2010 Subaru Impreza WRX Limited Sedan
2011 Subaru Impreza WRX Limited Sedan
2012 Subaru Impreza WRX Limited Sedan
2013 Subaru Impreza WRX Limited Sedan
2014 Subaru Impreza WRX Limited Sedan
WRX Premium Hatchback
2010 Subaru Impreza WRX Premium Hatchback
2011 Subaru Impreza WRX Premium Hatchback
2012 Subaru Impreza WRX Premium Hatchback
2013 Subaru Impreza WRX Premium Hatchback
2014 Subaru Impreza WRX Premium Hatchback
WRX Premium Sedan
2010 Subaru Impreza WRX Premium Sedan
2011 Subaru Impreza WRX Premium Sedan
2012 Subaru Impreza WRX Premium Sedan
2013 Subaru Impreza WRX Premium Sedan
2014 Subaru Impreza WRX Premium Sedan
WRX STI Hatchback
2008 Subaru Impreza WRX STI Hatchback
2009 Subaru Impreza WRX STI Hatchback
2010 Subaru Impreza WRX STI Hatchback
2011 Subaru Impreza WRX STI Hatchback
2012 Subaru Impreza WRX STI Hatchback
2013 Subaru Impreza WRX STI Hatchback
2014 Subaru Impreza WRX STI Hatchback
WRX STI Limited Hatchback
2011 Subaru Impreza WRX STI Limited Hatchback
2012 Subaru Impreza WRX STI Limited Hatchback
2013 Subaru Impreza WRX STI Limited Hatchback
2014 Subaru Impreza WRX STI Limited Hatchback
WRX STI Limited Sedan
2011 Subaru Impreza WRX STI Limited Sedan
2012 Subaru Impreza WRX STI Limited Sedan
2013 Subaru Impreza WRX STI Limited Sedan
2014 Subaru Impreza WRX STI Limited Sedan
WRX STI Sedan
2011 Subaru Impreza WRX STI Sedan
2012 Subaru Impreza WRX STI Sedan
2013 Subaru Impreza WRX STI Sedan
2014 Subaru Impreza WRX STI Sedan
WRX STI Special Edition Hatchback
2010 Subaru Impreza WRX STI Special Edition Hatchback
WRX Sedan
2008 Subaru Impreza WRX Sedan
2009 Subaru Impreza WRX Sedan
2010 Subaru Impreza WRX Sedan
2011 Subaru Impreza WRX Sedan
2012 Subaru Impreza WRX Sedan
2013 Subaru Impreza WRX Sedan
2014 Subaru Impreza WRX Sedan