Legamax Premium Cat-Back Exhaust 2009-2021 Nissan GT-R

• 2009–2021 Nissan | GT-R

The HKS Legamax Premium cat-back exhaust system for the Nissan GT-R (R35) raises both performance and presence. The 85mm (3.35 inch) main pipe is mandrel bent from SUS304 stainless steel with flux-welded construction and finishes in four 119mm round titanium RM-style tips in a quad rear exit. Despite the aggressive tone, it measures only 1 dB louder than the factory system, and it is a direct bolt-on that uses the factory mounting locations.

• Legamax Premium series cat-back exhaust for 2009-2021 Nissan GT-R (R35, VR38DETT)
• 85mm main piping, SUS304 stainless steel, flux-welded construction
• Quad rear exit with four 119mm titanium round tips (RM style)
• Only 1 dB louder than stock (Stock L88/R89 vs HKS L89/R90 dB)
• Direct bolt-on installation with included gaskets and hardware
• HKS part 31021-KN001 (Flux Welded); also offered as HKS part 31021-AN010

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