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Mishimoto Catted Downpipe - Subaru WRX 2015+
Mishimoto Catted Downpipe - Subaru WRX 2015+
Mishimoto Catted Downpipe - Subaru WRX 2015+
Mishimoto Catted Downpipe - Subaru WRX 2015+
Mishimoto Catted Downpipe - Subaru WRX 2015+
Mishimoto Catted Downpipe - Subaru WRX 2015+
Mishimoto Catted Downpipe - Subaru WRX 2015+
Mishimoto Catted Downpipe - Subaru WRX 2015+
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User Media for: Mishimoto Catted Downpipe - Subaru WRX 2015+
User Media for: Mishimoto Catted Downpipe - Subaru WRX 2015+
User Media for: Mishimoto Catted Downpipe - Subaru WRX 2015+
User Media for: Mishimoto Catted Downpipe - Subaru WRX 2015+
User Media for: Mishimoto Catted Downpipe - Subaru WRX 2015+
User Media for: Mishimoto Catted Downpipe - Subaru WRX 2015+
User Media for: Mishimoto Catted Downpipe - Subaru WRX 2015+
User Media for: Mishimoto Catted Downpipe - Subaru WRX 2015+

Mishimoto Catted Downpipe

Subaru WRX 2015+

Read 2 Reviews | 5 Q&As
Part # MMDP-WRX-15CAT
$687.95
msrp: $764.40

Only 3 left!
Ships today if ordered in
3 hrs 13 mins

Features & Product Details

RallySport Direct is proud to provide you with a large catalog of quality automotive performance and cooling products brought to you by Mishimoto. 

Here, you are looking at the Mishimoto Catted Downpipe. This is a nice upgrade that replaces your factory pipe that is heavy and restrictive, and the Mishimoto unit has been designed with smoother bends and larger piping diameter. The result is more horsepower and more torque, along with improved engine response. 

 

DETAILS:

  • Direct fitment
  • Dyno-proven gains of up to 57 WHP and 52 WTQ with the catted downpipe and a tune, using 93 octane fuel on a 6-speed (for example other fuel and elevation factors will differ)
  • Dyno-proven gains of up to 73 WHP and 64 WTQ with the catted downpipe, a tune, and the Mishimoto Performance Air Intake 93 octane fuel on a 6-speed (for example other fuel and elevation factors will differ)
  • Significant torque improvement in the low end and across the entire power-band
  • Fits with both CVT and manual transmissions
  • Extremely aggressive turbo and exhaust flow under acceleration and boost
  • 304 stainless steel one-piece design allows for uninterrupted exhaust flow
  • 3/8" thick stainless steel, CNC-machined four-bolt flange
  • 3.5" to 3.0" transition out of turbo outlet allows exhaust gas to flow smoothly
  • Additional wideband oxygen-sensor bung plug-in ideal location for aftermarket wideband sensors
  • Mates with the stock cat-back exhaust
  • New studs for turbine housing
  • Includes stock gasket for turbo outlet
  •  

    Product Video

    Specifications

    Brand: Mishimoto
    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: Yes
    Tuning Required: Yes
    Mfgr. Warranty: Limited Lifetime
    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.
    RallySport Guarantee

    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    2 Reviews
    5 out of 5 Stars
    5 Stars
    (2)
    4 Stars
    (0)
    3 Stars
    (0)
    2 Stars
    (0)
    1 Stars
    (0)
    Customer Photos and Videos
    Mishimoto Catted Downpipe ( Part Number: MMDP-WRX-15CAT)
    Mishimoto Catted Downpipe ( Part Number: MMDP-WRX-15CAT)
    Mishimoto Catted Downpipe ( Part Number: MMDP-WRX-15CAT)
    Mishimoto Catted Downpipe ( Part Number: MMDP-WRX-15CAT)
    Mishimoto Catted Downpipe ( Part Number: MMDP-WRX-15CAT)
    Mishimoto Catted Downpipe ( Part Number: MMDP-WRX-15CAT)
    Mishimoto Catted Downpipe ( Part Number: MMDP-WRX-15CAT)
    Mishimoto Catted Downpipe ( Part Number: MMDP-WRX-15CAT)
    New downpipe 6 months ago
    5out of 5stars

    It’s like everyone else was saying, the turbo studs were a pain to remove but got em all off. You’ll wanna keep that penetrating lubricant handy too. Sounds amazing!! I paired it with an Invidia N1 CBE, it’s even louder!!! I also got a Cobb AP and currently running a Stage 2 OTS tune. Next up? Air intake. Idk if I should get Mishimoto or Cobb SF. We will see once this quarantine is over.
      
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    Uncork the power 4 years ago
    5out of 5stars

    The stock downpipe is incredibly restrictive, and this downpipe really woke up the WRX. Along with a tune it was a night and day difference in power. The install can be a bit of a pain, but this is no fault of the Downpipe.
      
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    QUESTIONS & ANSWERS

    • Q: Invidia r400  Subaustin 3 months ago

      Will I need anything extra to be able to put this with the Invidia Gemini r400 catback exhaust?
    • Q: Fitment   Jacob 1 year ago

      Will this fit my magna flow competition exhaust?
      • 0 of 0 people found the following answer helpful

        A:  The Magnaflow Competition catback tapers down to a 2.5" stock style flange, you will want a 3" downpipe to OEM catback adapter for proper fitment.

        Marcus E. @ RallySport Direct 1 year ago  
          
        Was this answer helpful?
    • Q: Fitment   Jacob 1 year ago

      Will this fit my magna flow 3in competition exhaust
      • 0 of 0 people found the following answer helpful

        A:  The Magnaflow Competition catback tapers down to a 2.5" stock style flange, you will want a 3" downpipe to OEM catback adapter for proper fitment.

        Marcus E. @ RallySport Direct 1 year ago  
          
        Was this answer helpful?
    • Q: OEM Exhaust  Larry 4 years ago

      Will this fit in an OEM exhaust ?
      • 0 of 0 people found the following answer helpful

        A:  Due to this being 3" at the flange and the stock exhaust being 2.5" it would not be a perfect seal between the two flanges and the 3" Downpipe to OEM Catback Exhaust would be highly recommended.

        Brady R @ RallySport Direct 4 years ago  
          
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    • Q: Invidia exhaust  2016wrx_david4 years ago

      Will this fit with my invidia titanium tips exhaust or will I need to change that?