Unfortunately, blue tip is not available,only the standard chrome one is available

First 100% street-legal JDM exhaust system WITHOUT silencer or restriction!

The ProRacer exhaust system by 5ZIGEN delivers optimal performance thanks to its direct 70mm piping, without sacrificing low-end torque. The absence of a dB-killer (silencer) ensures a rich, sporty sound without conflicting with legal regulations.

The additional resonator located above the rear muffler balances the vacuum in the exhaust system (e.g., after sudden throttle lift) and acts as an indirect filter for low frequencies that would otherwise register on noise measurement devices.

The ProRacer is a no-compromise, street-legal exhaust system made in Japan!

Specifications – Pro Racer ZZ

Component	Quantity	Material	Diameter	Finish
Pre-muffler	2	SUS304 Stainless	101mm	Mirror polished
Rear muffler	1	SUS304 Stainless	150mm	Mirror polished
Tailpipe	1	SUS304 Stainless	100mm	Mirror polished (ZZ)
Main pipe	-	SUS436 Stainless	70mm	-

Conformity details
Brand: Subaru
Model: Impreza WRX / WRX 2.5 / WRX STi
Year of manufacture: 2001–2007
Engine: EJ20 / EJ25
Rated power:

160kW (218hp) / 5600rpm
165kW (225hp) / 5600rpm
169kW (230hp) / 5600rpm
195kW (265hp) / 6000rpm
206kW (280hp) / 5600rpm

Swiss Type Approval No.:
1SC640 / 1SC641 / 1SC642 / 1SC645 / 1SC648 /
1SC649 / 1SC651 / 1SC652 / 1SC664 / 1SC675 /
1SC676 / 1SC677 / 1SC686 / 1SC687 / *

5zigen