2017 - 2025 TUONO V4 GP1 & GP2 DE-CAT RACE EXHAUST OPTIONS

AUSTIN RACING APRILIA TUONO V4 2017- 2025 EXHAUST

SILENCER OPTIONS

The GP1R is a cylindrical can with an angular tip. This silencer will produce a loud tuned sound.
The GP2R is a race style cylindrical can with a titanium etched tip. This silencer will produce a loud aggressive sound.
The V3 is a conical can with a wide angular tip. This silencer will produce a deep note (the shorter the sleeve length, the louder it will be).

• Full titanium construction
• Advanced flow dynamics
• Comes with hanger to bolt to stock footpeg
• Carbon option for GP1 is a sleeve over titanium, as such it will last for life!
• De-cats the bike
• Simply bolt on and ride!
• Gives a 3-5 bhp power gain
• Full instructions supplied
• For race use we advise regular insert re-packing or removal of the insert completely.
• 2019-2025 models will come supplied with extension bracket for fitment. 2017-2018 models do not require this.

SERVO PLUG

• Our servo eliminator is required for this system.
• Servo plug can be found HERE.

MAPPING

• No remap required however adding a race ecu map or mapped PCV will give additional power gains
• To provide even further power gains, we recommend getting UPMAP'S APRILIA T800+ FOR RS V4 TUONO V4.
• Aprilia UpMap will give access to the huge database of tuned maps made by the Aprilia ECU’s master tuner Gabro.
• All available maps in the App have been accurately prepped on the dyno and fine-tuned on track/street using complete data logging systems, and extensively tested prior to being released.

DB LEVELS - TESTED AT 5500RPM

• With GP1R can - 110db
• With GP2R can - 115db
• With V3 150mm can - 108db
• With V3 200mm can - 105db
• With V3 250mm can - 102 / 103db (suitable for EU track use)

SPECS

• Weight: 1.4kg (GP1R System)