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J2 Engineering FRS/BRZ Catless downpipe (front pipe)(test pipe)

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Your Price:
$100.00 (You save $10.00)
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Product Description

The most restrictive part of any exhaust system is the catalytic converter. The stock catalytic converter is meant to filter the flow of exhaust gases to reduce the amount of harmful gases into the atmosphere. Because of this, lots of potential performance is restrained. Down Pipes eliminate the stock catalytic converter and reduce exhaust backpressure. By maximizing exhaust flow, this downpipe allows the turbo to spool up and build boost quicker. The result brings out the vehicle’s performance potential by giving it a free high flowing exhaust system.


  • 100% Brand New; Never been Tried or Installed
  • High Performance 1-Piece Racing Spc. Design
  • CNC Computerized Mandrel-Bends
  • Maximizing Smoothest Exhaust Airflow
  • Increase Engine Output and Efficiency
  • Gain 5 - 15 HPs
  • TIG Welded CNC Machine Flange for Strength and Durability
  • Made of High Quality T-304 Stainless Steel
  • Inlet/ Outlet Sizes: 2.75”/ 2.75”
  • Major Piping Diameter: 2.75"
  • Bolt(s) and Metal Gasket(s) Included
  • No Instruction Included


Product Videos

Frs j2 catless (00:27)
Cat delete j2 stock exhaust
  • Frs j2 catless
    Cat delete j2 stock exhaust

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Product Reviews

  1. brz downpipe 5 Star Review

    Posted by on 27th May 2015

    the best I've heard in a long time excellent

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