Type One Racing releases CR-Z S51 exhaust

T1R S51 exhaust dyno

Type One Racing (T1R) began sales of its S51 exhaust system for the Honda CR-Z.

Exhaust system consists of three products all available for sale separately. The T1R S51 muffler, T1R S51 exhaust B-pipe, and the T1R racing converter.

Recently dyno’d exhaust system by T1R shows a 8.3whp and 5.4 lb/ft of torque gains.


T1R S51 product line:

t1r s51 muffler

T1R S51 Muffler
– made out of SUS304 stainless
– 51mm (2″) pipe
– special lightweight designed muffler with dual tips


t1r s51 b-pipe

T1R Exhaust B-pipe
– made out of SUS304 stainless
– special lightweight design
– direct replaces stock restrictive b-pipe
– can work with all aftermarket axle back muffler


t1r s51 racing converter

T1R Racing convertor
– made out of SUS304 stainless
– designed for RACE USE ONLY
– replaces secondary catalytic convertor



link: Type One Racing Blog – CRZ S51 exhaust dyno’d