The GPR Trioval exhaust system enhances the Kawasaki ZZR 1400's performance and sound. This Italian-made exhaust features a classic ovoid drop shape with a 100MM x 130MM diameter. The system delivers improved power output while maintaining legal sound levels. The exhaust includes specific link pipes and mounting brackets for direct installation. GPR constructs this system from hand-polished 304 stainless steel for superior durability. The Trioval series provides riders with a performance upgrade that maintains factory specifications. Superior Sound Quality: The exhaust produces a deeper tone than stock while staying within legal sound limits Significant Weight Reduction: The lightweight stainless steel construction reduces overall motorcycle weight compared to stock exhaust Premium Constru.
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