GrimmSpeed Catback Exhaust System Non-Resonated - 2011-2021 Subaru WRX / STI Sedan

GrimmSpeed Catback Exhaust System Non-Resonated Subaru WRXSTI 2011+ Sedan

RallySport Direct proudly carries a great selection of quality aftermarket performance products brought to you by GrimmSpeed. 

 

This is the GrimmSpeed Cat-Back Exhaust System. GrimmSpeed has combined premium materials, along with a larger piping diameter and smooth bends to provide the performance enthusiast with a satisfying result in terms of both power and sound. This exhaust system has been specifically designed to fit sedan models and will come with new gaskets, hardware, and GrimmSpeed's exhaust hangers to make this exhaust system ready for the installation. 

 

DETAILS:

• Non-resonated version (louder compared to resonated)
• Custom dual-outlet mufflers 
• Quad 3.5" double-wall angle-cut tips
• 304 stainless steel construction
• 1/2" thick-cut flanges
• Designed with a flex section
• Includes custom polyurethane hangers to reduce movement and to keep your exhaust in place
• TIG-welded
• Provides an aggressive exhaust note
• 3" piping diameter frees up the flow path to reduce spool while increasing power and torque

 

NOTE:

• For sedan models only