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Invidia Equal Length Race Exhaust Manifold ( Part Number:INV HS05SW1HDR)

Invidia Equal Length Race Exhaust Manifold - Subaru Models (inc. 2005+ STI / 2008-2014 WRX)

MODEL # INV HS05SW1HDR
Manufacturer Part # HS05SW1HDR

$881.13

MSRP: $1,325.00

24
hours
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Description

If you have surpassed the limits of your factory exhaust manifold, then it may be time to upgrade to the Invidia Equal Length Race Exhaust manifold. This is a direct replacement of the stock EJ Series exhaust manifold, and it has been designed to accommodate those looking to make more horsepower and torque. If you have switched to a full rotated kit, or if you simply want to make more horsepower and torque, then this header makes for an excellent upgrade.

This header has been fabricated from SUS 304 stainless steel and features Invidia's exclusive TIG welds with 3 layer tubing. There are CNC machined flanges to provide precision fitment upon installation. 

A new uppipe gasket and hardware are provided to make this header ready for installation. 

Note that some cars will require Subaru Oil Pan 11109AA151 for proper fitment.

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Specifications


Brand: Invidia
Includes Catalytic Converter: No
Installation Hardware Included: Yes
Manifold Design: Equal Length
Piping Coating: No
Piping Flex Joint: No
Piping Material: 304 Stainless Steel

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

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3.7

5 STAR
33%
4 STAR
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3 STAR
11%
2 STAR
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1 STAR
11%
Verified Purchase

Cracked
Jdmboy41 1 year ago
Had them on my 2015 sti for about a year maybe, loved the sound and performance but later realized they had cracked at all the flanges. The name plate was also cracked and started buzzing. Kind of disappointing honestly
Comment
Verified Purchase

Another follow up
guest55c52caecaae52790b8bd8dd 4 years ago
This does fit a 2006 WRX without fitment issues. Clears the angled oil filter/cooler and has the correct pan. I assume the 2007 is the same.
Comment
Verified Purchase

Follow up to my earlier review...
guest55c52caecaae52790b8bd8dd 4 years ago
After a couple years with this header, I still like it. However, it does NOT fit a 2005 STi properly. I have two dents in my oil pan and I'm lucky I found it before the SwainTech coating went all the way through the oil pan causing a fire. I'm sure my oil temps were up there. ***Requires 2006+ oil pan*** Still giving it 4 stars, however, RSD needs to update their fitment application.
Comment

All Invidia
sti_pwr156 6 years ago
Had this installed for about a year and a half or so now and I love it. Mated it to the GS EWG up-pipe with perfect fitment and an easy install on my 06 STi. The hardest part is definitely getting the old hardware out of the factory manifold, but after that its smooth and bolts up nicely. I have the Invidia V2 and the Invidia N1 CBE and it sounds amazing, almost just like a WRC Subaru. Excellent price for this piece especially compared to some others tgand it looks really good underneath the car. Invidia always makes nice products so IMO you can't go wrong with this one.
Comment
Verified Purchase

Works Good, Fitment not so much
SLO MKIV 6 years ago
2011 STi Stage 2++: When these arrived I installed these headers by myself with 1 hand and had no issues. After about a month of use I took them off, when I went to put them back on I noticed they didn't line up with the studs anymore. The headers actually shrunk when they were heat cycled to the point I needed TWO extra people to help pull on one side to get it over the studs. What used to be a 5 minute job for 1 person now takes 20 minutes with 3 people.
Comment

  • Q: Installation  Jeff 1 year ago

    Answer

    Hi, I have everything stock except a invidia Q300, if i would like to install this, will i need to buy extra gasket or any sort? Please let me know, thanks


    • A: You would also want to replace the head to manifold gaskets when installing these headers.


      Evan M. 1 year ago
  • Q: Diameter  SubÉric 2 years ago

    Answer

    What is the inside dismeter of the exit, where the header connect to the uppipe?


    • A: The inside diameter of both the header piping and up pipe will be 47mm.


      Brady R 2 years ago
  • Q: 2011 sti  ggarcia_22 2 years ago

    Answer

    I am wondering if this fits directly to a 2011 sti, I am also planning on purchasing a grim speed up pipe with ewg and was wondering which bolt pattern would fit with this manifold


    • A: Yes, this is a direct fit for your car. You will want the 2 bolt uppipe from Grimmspeed.


      Josh P. 2 years ago
  • Q: fitment!  gallusa711 2 years ago

    Answer

    will this fit with the killer B oil pan 2005 sti!


    • A: We are not able to confirm fitment with that oil pan.


      Josh P. 2 years ago
  • Q: Will I need a Subaru Oil Pan 11109AA151?  JPLO 3 years ago

    Answer

    I have a 2009 Forester XT AUTO, will I need this part? (Subaru Oil Pan 11109AA151)


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
2005 Subaru Impreza WRX STI
2006 Subaru Impreza WRX STI
2007 Subaru Impreza WRX STI
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
2007 Subaru Impreza WRX STI Limited
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