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Invidia J-Pipe with Bottom High Flow Cat Down Pipe for 15-21 Subaru WRX Manual Transmission

This Invidia J-Pipe with Bottom High Flow Catalytic Converter Down Pipe is engineered specifically for the 2015-2021 Subaru WRX with manual transmission. Constructed from durable 304 stainless steel with a 76mm diameter, it replaces the restrictive factory downpipe to significantly improve exhaust flow and boost engine performance.

Featuring a one-piece design and a 300 CPSI high flow catalytic converter, this downpipe offers enhanced power gains while maintaining emissions control compliance outside of CARB states. The precision cast 304 stainless steel flanges and robotic welds ensure perfect fitment, leak-free sealing, and long-lasting durability.

  • High quality 304 stainless steel construction
  • 76mm diameter piping with 1.5mm thickness
  • Integrated 300 CPSI high flow catalytic converter
  • Cast 304 stainless steel flanges for perfect fit
  • Robotic welding for consistent strength and finish
  • Includes all necessary hardware for installation
  • Designed for manual transmission models only

This product has not yet been assigned to any vehicle. We are working to ensure that this changes as soon as possible. Please contact us if you have any questions.

Previously know as RS*R Invidia, started manufacturing high performance exhausts back in the late 80’s. After 1998 Invidia set up their own production facility to start producing racing exhausts, as the previous owner used to participate in local and international racing leagues. Due to large demand of high quality exhaust systems that good cope with these harsh racing conditions Invidia set up a small local manufacturing facility to start providing race teams with quality exhaust that would outperform the competition. Invidia was Rapidly becoming a mayor player in the local racing industry, due to extreme positive publicity and fast growing audience. The recognition by the public was evident.
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