Sunday, July 1, 2012

Honda CR-Z Full Exhuast System Customization

We have done a full exhaust system for the Honda CR-Z here at SuperCircuit Exhaust Pro Shop, from exhaust header, cat deleted downpipe, middle section with resonator to S-flow rear muffler system.

Prior to the exhaust customization, some research and comparison is done against the other brands out there,  in order to get the best out of exhaust modification. Below is the scene of the project and dyno results after each critical section of the exhaust is done.

Two Honda CR-Zs at SuperCircuit Exhaust Pro Shop.....

SuperCircuit cat deleted Downpipe - to replace the secondary catalytic converter.

The dyno results after changing to the SuperCircuit Downpipe. Extra about 3hp (NOTE: this is on wheels performance, on crank probably will gain around 5hp), torque gained an impressive 6.82Nm!

Then, the next step is the middle section and rear exhaust system:

We used grade 304 stainless steel mandrel bent piping, then joined with TIG/Argon welding by our master craftsman.

The we bring the CR-Z for a dyno run. An we got the below results:
SuperCircuit full Exhaust System for Honda CR-Z, gained 4hp on wheels and tremendous torque increase of  11.05Nm.

For more information, please contact SuperCircuit Exhaust Pro Shop, Sunway. Tel: +6 03 5632 2855 or visit the SuperCircuit Facebook page. Thank you.