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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
5mm sizing
Dyno-proven gains of up to +19 HP and +21 FT/LBS of torque
High-flow cone filter element
2 scotch lock wiretaps
or GT86 build adding forced induction
Cobb Titanium 3in Catback Exhaust Replacement Hardware Kit -2015-2021 Subaru WRX/STi IAGMO15 5mm sizingCobb Titanium Cat Back Exhaust Replacement Hardware Kit 2015 2021 Subaru WRX STI The Cobb Cat Back Exhaust Hardware Kit for the 2015 2021 Subaru WRX STI provides replacement gaskets, bolts, clamps, and hangers for the Cobb cat back exhaust system. Use when original hardware is missing, corroded, or needs replacement during reinstallation. All hardware is correct specification for the Cobb cat back system on this platform. DETAILS Platform: 2015 2021
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