First fully legal 100% JDM exhaust system WITHOUT silencer or restriction!!!!
The ProRacer exhaust system by 5ZIGEN offers optimized exhaust flow for maximum performance while reducing exhaust back pressure without any loss of torque. The absence of a dB-killer (silencer) guarantees a deep and sporty sound without coming into conflict with the law.
The additional resonator located above the rear muffler equalizes negative pressure in the exhaust system (e.g. after abrupt throttle lift-off) and acts as an indirect filter for low frequencies that would otherwise trigger noise measuring equipment.
The ProRacer is a no-compromise exhaust system with road approval, made in Japan!!
Specifications: Pro Racer ZZ
| Component |
Quantity |
Material |
Diameter |
Finish |
| Front mufflers |
2 |
SUS304 stainless steel |
127 & 101 mm |
High-gloss polished |
| Rear muffler |
1 |
SUS304 stainless steel |
150 mm |
High-gloss polished |
| Tailpipe |
1 |
SUS304 stainless steel |
100 mm |
High-gloss polished (ZZ) |
| Connecting pipe (Main Pipe) |
– |
SUS436 stainless steel |
60 mm |
– |
100% rust-free welded joints
