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GReddy Supreme SP Cat Back Exhaust - Subaru WRX/STI Sedan 2011-2014
GReddy Supreme SP Cat Back Exhaust - Subaru WRX/STI Sedan 2011-2014
GReddy Supreme SP Cat Back Exhaust - Subaru WRX/STI Sedan 2011-2014
GReddy Supreme SP Cat Back Exhaust - Subaru WRX/STI Sedan 2011-2014
GReddy Supreme SP Cat Back Exhaust - Subaru WRX/STI Sedan 2011-2014
GReddy Supreme SP Cat Back Exhaust - Subaru WRX/STI Sedan 2011-2014
GReddy Supreme SP Cat Back Exhaust - Subaru WRX/STI Sedan 2011-2014

GReddy Supreme SP Cat Back Exhaust

Subaru WRX/STI Sedan 2011-2014

Read 1 Reviews | 4 Q&As
Part # 10168201
$1,135.25
msrp: $1,195.00

Only 1 left!
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Features & Product Details

RallySport Direct carries a great selection of quality performance upgrades by the grandfathers of the sport compact industry, Greddy.

On this page, you are looking at the Greddy Supreme SP Cat-Back Exhaust System. This is a performance-oriented exhaust system designed to free the restriction from the OEM cat-back exhaust to improve the performance and the sound.

 

 

DETAILS:

  • Combines larger piping diameter and smooth bends to limit turbulence under acceleration
  • 3" piping diameter that routes to a 'Y'  section for improved exhaust flow
  • 3.5" tips
  • Fully hand-welded 304 stainless steel materials
  • Resonators installed in the center pipe and rear side pipes
  • New gaskets included
  • Reduces turbo lag
  • Improves throttle response
  • Improves horsepower
  • Improves torque
  • Aggressive sound 
  •  

    Specifications

    Brand: Greddy
    Exhaust Orientation: Straight Exit
    Installation Hardware Included: Yes
    Piping Coating: No
    Piping Flex Joint: No
    Piping ID: 3.00in
    Piping Material: 304 Stainless Steel
    Piping Taper: No
    Silencer Included: No
    Tip Material: Stainless Steel
    Tip Qty: 4
    Tip Shape: Round
    Mfgr. Warranty: Limited Lifetime Warranty
    Condition: New Product
    Return Policy:
    Standard

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    REVIEWS & CUSTOMER MEDIA

    1 Reviews
    5 out of 5 Stars
    5 Stars
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    13 Sti 3 years ago
    5out of 5stars
    13stisedan
    Installed and put close to 100 miles on the exhaust. Start up rumble is classic, drone when driving at a steady pace is non existent its stock like until you mash it. Greddy put out another adult like master piece I say this cause I wasn't looking for N1 single canister racing status. Recommended👍
      
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    QUESTIONS & ANSWERS

    • Q: 2012 WRX Hatchback  blevinsgmof4 years ago

      Will this exhaust fit on my 2012 WRX hatchback?
    • Q: Fitment  JayCKS5 years ago

      Does this exhaust mount directly on to stock piping?
      • 0 of 0 people found the following answer helpful

        A:  This will require a down pipe adapter from GrimmSpeed to avoid any leaks on the gasket.

        Jared A. @ RallySport Direct 5 years ago  
          
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    • Q: Pairing with Cobb Downpipe  justintimberlakeofjapan6 years ago

      Will this mate up with the Cobb Catted Downpipe (Part # COB 524203) or will I need to buy an adapter of some kind?
      • 0 of 0 people found the following answer helpful

        A:  This catback does not taper, so it is recommended that you get a downpipe adapter and a new OEM donut gasket. Grimmspeed and Mishimoto both offer an adapter.

        guest56ad69792a8d256e198b66b5 @
          
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    • Q: Exhaust noise level  Mladen6 years ago

      Subjective question but... how loud would you say this exhaust is compared to the Cobb? or the Q300? or Perrin (resonated)? Would you know the extent of drone at why speeds?
      • 0 of 0 people found the following answer helpful

        A:  Due to the sizing of this exhaust, it will be louder than the COBB but not a drastic difference. It is a great sounding exhaust throughout the rpm ranges.

        guest566b370c2a8d25ff038ca65d @
          
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