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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
• Lower Center of Gravity
Gains of 40-80 WHP (depending on turbo) have been seen by simply bolting the S2 cams in
• Larger strut body for smoother operation
Each manifold is hand built and unique
0-5V Output E85 values from 5
GrimmSpeed Cat Back Exhaust for 2011-2021 WRX/STi *Discontinued* Water pump • Lower Center of GravityWith so many cat back options available, GrimmSpeed's goal was to create a unique, refined sound in an extremely high quality system. This exhaust design fits both EJ and FA WRX and STi sedan models from 2011 to 2021 and is available resonated or non resonated. Includes new gaskets, hardware and hangers. Vehicle Fitment: 2011 2021 Subaru WRX Sedan 2011 2021 Subaru STi Sedan Features: Custom Dual Outlet Mufflers Quad 3. 5" Double Wall, Angle Cut Tips