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Matches with exhaust ports perfectly and allows exhaust pulses/pressure to be evenly distributed by the manifold --CNC pipe bending ensures high ben...

CNC pipe bending ensures high bending accuracy --The oxygen sensor is moved back to eliminate possible errors occurring due to readings from only one...

Perfectly welded --Head flanges are processed with high-accuracy CNC machines

Balances exhaust pulse and pressure pulse among cylinders --Decreases RPM drops during shifting

CIP (Circular Inner Pipe) Structure Muffler with CIP-structure is suitable for daily-use cars. It enables drivers to enjoy low-decibel, high-perform...

Muffler with new, straight-inner-pipe (SIP) structure is developed to avoid high noise levels while maintaining high RPMs and smooth exhaust flow

Powerful model is designed to focus on performance in the medium- and low-speed range, helping increase combustion efficiency of the engine and loweri...

Lighter than CIP-structure models by 15%, the SIP-structure high-speed-version muffler focuses its performance on horsepower enhancement in the medium...

Decreases risks during shipping and ensures product safety