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Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs (Part Number: )
Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs (Part Number: )
Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs (Part Number: )
Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs (Part Number: )
Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs (Part Number: )
Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs (Part Number: )
Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs (Part Number: )
Community Media
Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs (Part Number: )
Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs (Part Number: )
Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs (Part Number: )
Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs (Part Number: )
Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs (Part Number: )
Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs (Part Number: )
Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs (Part Number: )
Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs
Subaru Models (inc. 2008-2014 WRX / 2008+ STI)
Read 24 Reviews | 61 Q&As
Part # HS08SW1DOC
$478.18
msrp: $793.00


Ships in 24 hrs

Features & Product Details

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
  • 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

    REVIEWS & CUSTOMER MEDIA

    24 Reviews
    4.8 out of 5 Stars
    5 Stars
    (21)
    4 Stars
    (2)
    3 Stars
    (1)
    2 Stars
    (0)
    1 Stars
    (0)
    Customer Photos and Videos
    Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs ( Part Number: HS08SW1DOC)
    Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs ( Part Number: HS08SW1DOC)
    Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs ( Part Number: HS08SW1DOC)
    Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs ( Part Number: HS08SW1DOC)
    Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs ( Part Number: HS08SW1DOC)
    Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs ( Part Number: HS08SW1DOC)
    Invidia Downpipe Catted Divorced Wastegate w/ 2 Bungs ( Part Number: HS08SW1DOC)
    Invidia is Amazing! 1 month ago
    U.K.
    I had this Downpipe installed today. Let me start with I'm incredibly happy with this! I do want it to be known that there was a little bit of custom flange work that need to be done to bolt it up to a Borla 140312 catback exhaust, but nothing difficult. Once bolted up, I performed the Stage 2 tune with the Accessport. First thing I noticed, the sound, is amazing! So deep, and powerful! Then there was the noticeable power gain! I'm no expert, but my WRX feels like it's boosting quicker. I'm super happy with this and would definitely buy anything Invidia again!
      
    Was this review helpful?
    Downpipe 2 months ago
    dabest
    This gives your car a new feeling, sounds better, runs better (with a tune), only regret is I should’ve got this from day 1. Recommended AF
      
    Was this review helpful?
    That rumble 4 months ago
    Tony
    Extremely satisfied with the way this downpipe sounds and performs combined with the individual cat back dual exhaust. Everything I expected and more, thanks again!
      
    Was this review helpful?
    2017 STi 5 months ago
    Kahuna
    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.
      
    Was this review helpful?
    Works well but EWG problem 5 months ago
    BartNJ
    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.
      
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    QUESTIONS & ANSWERS

    • Q: Stock Exhaust  Drew1 day ago

      Does this downpipe hook up directly to a 2011 STI stock cat-back?
    • Q: HP  Xavier3 days ago

      Around how much HP/WHP will this add? Will be getting a protune.
      • 0 of 0 people found the following answer helpful

        A:  As with any part, we will not have a guaranteed hp/whp gain number, as it all depends on supporting mods, tuner, and how healthy the car is.

        Devan M. @ RallySport Direct 2 days ago  
          
        Was this answer helpful?
    • Q: Fitment  Dominus2 months ago

      Hi RSD, I have a 2018 Sti. Will this Downpipe fit the Fujitsubo Authorize RM catback since the Fujitsubo’s piping diameter is 2.75” and this downpipe is 3”? Are there adaptors or anything needed to make it fit? Thank you
      • 0 of 0 people found the following answer helpful

        A:  We cannot confirm fitment with that catback, as far as the adaptor goes we do not have anything for a 2.75" exhaust.

        Devan M. @ RallySport Direct 2 months ago  
          
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    • Q: Fitment  Eddie F.6 months ago

      Will this downpipe fit with a MagnaFlow Competition Series Cat-Back System? With the rest of the engine being stock on a 2018 STI limited
      • 0 of 0 people found the following answer helpful

        A:  This downpipe is 3 inches in diameter, it will fit any 3" catback system without an adapter, you will simply need a 3" 2 bolt gasket.

        Christian B. @ RallySport Direct 3 months ago  
          
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