Exoticspeed developed its R1 and S1 Exhaust system for both turbocharged and naturally aspirated applications by inspired and designed from endurance and Drags.
Exoticspeed has incorporated this new race inspired offset muffler and piping design into many street applications, which offers a phenomenal flow and higher-PRM power gains due to the less restrictive design.This is achieved by eliminating unnecessary bends for the straightest exhaust path.

For turbocharged applications, the large and smooth exhaust flow allows greater exhaust velocity for better mid-range boost response and high-RPM power. Naturally aspirated vehicles also benefit from greater exhaust flow capacity as engine tuning levels increase.The R1-T/S1-T Exhaust systems are made from SUS304 stainless steel muffler and Titanium tip assemblies.piping diameter ranges from 65.0mm to 76.0mm.

Specification:

Pipe Diameter:76mm

Style: dual Ti muffler

Tip Diameter: 2x 102mm

Tip: Titanium tips

Sound Level: Under 95DB

Application: Nissan 350Z 2003-2009 VQ35DE Engine