Apexi N1 Evo Extreme Extreme Muffler Dual-Exit for 2020-2021 Toyota Corolla (164-KT19) 35110 Under drive pulleys increase engine

Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use

Race proven design combines with heat and oil resistant ultra high temperature 500F rating silicone

PLUG & PIN KIT Description_DES BMS - Plug & Pin Kit Description_EXT Supplied with Terminals

The ECV was created as an alternative to the standard silencer typically fitted in the tip of performance exhaust systems to lower the sound decibel output

Apexi N1 Evo Extreme Extreme Muffler Dual-Exit for 2020-2021 Toyota Corolla (164-KT19) 35110 Under drive pulleys increase engineThe N1 Evolution Extreme is based on the proven performance basics of the N1 muffler which emphasizes optimum exhaust efficiency utilizing a straight thru layout design. Equipped with an internal hybrid silencer uniting power and free flowing characteristics with effective functional sound resonance. A newly adopted muffler tip completes the tail end of the exhaust that serves both purposes of function and form. Constructed with a light weight