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GrimmSpeed Performance Exhaust System for 2017 Subaru WRX STI

Subaru WRX STI - 2015 to 2021 - Sedan [All] (Dual Mufflers) (Quad Polished Tips) (Un-Resonated)
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Fits:
Subaru WRX STI - 2015 to 2021 - Sedan [All Trim Levels]
Notes:
  • Dual Mufflers
  • Quad Polished Tips
  • Un-Resonated
More Info:
3" main piping diameter. Quad double wall 3.5" angle-cut polished tips.
Notice:
THIS ITEM IS CURRENTLY OUT OF STOCK. PLEASE EMAIL US FOR MORE INFORMATION ON AVAILABILITY.
List Price:
$1452.77
Our Price:
$1349.00
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$103.77
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Select an Application For Your
2017 Subaru WRX STI
 
Door Config  [Trim Level]
Application / Notes
Sedan [All]
(Dual Mufflers) (Quad Polished Tips) (Resonated)
Sedan [All]
(Dual Mufflers) (Quad Polished Tips) (Un-Resonated)
 
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GrimmSpeed exhausts are built using top-grade materials, TIG welding, and expert craftsmanship. Each system is hand welded and refined for the best possible quality and tone. Each kit uses 1/2 inch flanges for durability and 304 stainless steel piping. Every GrmmSpeed exhaust system has an option to be resonated or un-resonated, for your own personal taste. Dubbed the "gentleman's exhaust" by GrimmSpeed for the refined sound and tone, this exhaust is one of the best options for ehhancing sound, looks, and power on a daily driven Subaru WRX STI.

Key Features:
  • Available in both resonated (less loud) and un-resonated (louder) versions to suite your personal taste.
  • High-grade materials, TIG welding, and expert craftsmanship.
  • Custom GrimmSpeed muffler - deeper tone, more refined than OEM.
  • Solid 1/2 inch flanges.
  • 304 stainless steel is used throughout the exhaust construction.
  • High-polish exhaust tips.
  • Flex section to allow motor to move independently of exhaust with causing extra stress on exhaust or turbo joints.
  • Adjustable polyurethane hangers.
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Application Price List & Information Overview
Application List Price Our Price
Subaru WRX STI - 2015 to 2021 - Sedan [All] GrimmSpeed Performance Exhaust System

Notes: (Dual Mufflers) (Quad Polished Tips) (Resonated)

More Info: 3" main piping diameter. Quad double wall 3.5" angle-cut polished tips.
 $1571.23$1459.00
Subaru WRX STI - 2015 to 2021 - Sedan [All] GrimmSpeed Performance Exhaust System

Notes: (Dual Mufflers) (Quad Polished Tips) (Un-Resonated)

More Info: 3" main piping diameter. Quad double wall 3.5" angle-cut polished tips.
 $1452.77$1349.00
Featured Supported Door Configuration:
Subaru WRX STI Sedan

GrimmSpeed Performance Exhaust System supported 2017 Subaru WRX STI Trim Levels:
Base , Launch Ed. , Limited , Series.HyperBlue , Series.Gray , Series.White


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