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Invidia Equal Length Race Exhaust Manifold (Part Number: )
Invidia Equal Length Race Exhaust Manifold (Part Number: )
Invidia Equal Length Race Exhaust Manifold (Part Number: )
Invidia Equal Length Race Exhaust Manifold (Part Number: )
Invidia Equal Length Race Exhaust Manifold (Part Number: )
Invidia Equal Length Race Exhaust Manifold (Part Number: )
Invidia Equal Length Race Exhaust Manifold (Part Number: )
Invidia Equal Length Race Exhaust Manifold (Part Number: )
Community Media
Invidia Equal Length Race Exhaust Manifold (Part Number: )
Invidia Equal Length Race Exhaust Manifold
Subaru Models (inc. 2005+ STI / 2008-2014 WRX)
Read 9 Reviews | 33 Q&As
Part # HS05SW1HDR
$1,325.00
msrp: $1,325.00

Ships within 54 days

Features & Product Details

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.

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.
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REVIEWS & CUSTOMER MEDIA

9 Reviews
3.7 out of 5 Stars
5 Stars
(3)
4 Stars
(3)
3 Stars
(1)
2 Stars
(1)
1 Stars
(1)
Customer Photos and Videos
Invidia Equal Length Race Exhaust Manifold ( Part Number: HS05SW1HDR)
3 of 4 people found the following review helpful
Cracked 2 years ago
Jdmboy41
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
  
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1 of 1 people found the following review helpful
Another follow up 5 years ago
guest55c52caecaae52790b8bd8dd
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.
  
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2 of 3 people found the following review helpful
Follow up to my earlier review... 5 years ago
guest55c52caecaae52790b8bd8dd
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.
  
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0 of 1 people found the following review helpful
All Invidia 6 years ago
sti_pwr156
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.
  
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1 of 3 people found the following review helpful
Works Good, Fitment not so much 6 years ago
SLO MKIV
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.
  
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QUESTIONS & ANSWERS

  • Q: 2004 sti  sl2young4 months ago

    Will the invidia equal length headers fit?
    • 1 of 1 people found the following answer helpful

      A:  Unfortunately, we would not be able to confirm fitment for 2004 and older model years of the STI.

      Devan M. @ RallySport Direct 4 months ago  
        
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  • Q: Installation  Jeff1 year ago

    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
    • 1 of 1 people found the following answer helpful

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

      Evan M. @ RallySport Direct 1 year ago  
        
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  • Q: Diameter  SubÉric2 years ago

    What is the inside dismeter of the exit, where the header connect to the uppipe?
  • Q: 2011 sti  ggarcia_223 years ago

    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
    • 0 of 2 people found the following answer helpful

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

      Josh P. @ RallySport Direct 3 years ago  
        
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  • Q: fitment!  gallusa7113 years ago

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

This Part Fits

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