2026 KTM 990 RCR SLIP-ON dB COMPLIANT & RACE EXHAUST SYSTEMS

2026 KTM 990RC-R RS22 UNDERSEAT SLIP ON

TITANIUM dB COMPLIANT EXHAUST SYSTEM

Developed for the 2025 KTM Duke 990 RCR, the V3 and V3 Mini-R slip-on systems deliver a serious upgrade in sound, weight, and visual impact while retaining everyday usability and dB compliance where required.

Hand-crafted from titanium and engineered with advanced internal flow design, these systems sharpen the bike’s character without the need for ECU changes — making them a true bolt-on performance upgrade.

Tested and certified to UK dB conformity and will be supplied with a certificate and laser etched eNumber on the silencer. This will help with riding within mainland Europe. 

V3 Slip-On

The V3 is our most versatile slip-on option, balancing depth of tone with strong visual presence.

• Sleeve lengths: 150mm / 200mm / 250mm
• Can finishes: Titanium or Black Ceramic
• Angular tip options: Orange or Black
• Longer sleeve options deliver a deeper, more controlled exhaust note

V3 Mini-R Slip-On

The V3 Mini-R is a compact, aggressive variant designed for riders who want maximum attitude in the smallest package.

• Sleeve length: 100mm
• Can finishes: Titanium or Black Ceramic
• Angular tip options: Orange, Black, or Titanium
• Shorter design produces a sharper, more aggressive tone

Specifications

• Full titanium construction
• Optimised exhaust flow dynamics
• No ECU remap required with slip-on installation
• Supplied with full fitting instructions
• Fixed internal dB control on V3 250mm and V3 Mini-R compliant option (non-removable)
• Compatible with stock rear sets and passenger pegs
• V3 requires stock passenger foot pegs for correct fitment

Sound Levels

Tested at 4,700 RPM

Box Delete

• Stock: 91 dB
• V3 Mini-R - 99/100db
• V3 Mini-R dB Compliant - 95/96db
• V3 250mm - 96/97db dB Compliant

Weight:

• Stock Silencer: 3.75kg
• Austin Racing V3 mini-R Slip-on: 450g
• Austin Racing V3 Slip-on 250mm: 650g