2021 - 2023 TUONO V4 DE-CAT EXHAUST OPTIONS - Austin Racing

2021 - 2023 TUONO V4 EXHAUST SYSTEMS GP1/R & GP2/R & V3R DE-CAT
GP1R is a 60mm diameter angled tip in black or pure titanium.
GP2 is a 200mm can with a carbon sleeve.
GP2R is a 110mm can with a carbon sleeve.
V3R is a 150 mm long can in black ceramic or titanium. There is no db killer available.
V3 is a 250mm long black ceramic can. Comes with a removable db killer.

Full titanium construction
Advanced flow dynamics
2021+ models include servo removal plug
The 2021+ model comes with a hook to screw to the original footrest
The eliminator servo is also sold separately HERE
The GP1/GP2 uses internal baffling to allow you to control db levels from 102 to 110 plus NOISE!
The carbon option for GP1 is a case over titanium, so it will last a lifetime.
Decats the bicycle
Just screw it on and mount it!
No reassignment required; However, adding a race ecu map or mapped PCV will provide additional power gains.
Provides a power gain of 3 to 5 HP.
Full instructions supplied.
For racing use, we recommend repackaging the insert regularly or removing it completely.
DB LEVELS - TESTED AT 5500 RPM
With GP1R can - 110db without killer
With V3R can (150 mm) - 106/107 dB (suitable for EU track use)
With V3R can (250 mm) - 102 / 103 dB (suitable for use on EU tracks)
SPECIFICATIONS
Weight: 1.4kg