Description
If you’re running a performance exhaust system but need to dial back the noise without sacrificing power, the DG PERFORMANCE Quiet Insert delivers precise sound control in a bolt-on package. This insert reduces exhaust noise by 1–6 dB depending on your tuning preferences, giving you the flexibility to meet track regulations or neighborhood-friendly sound levels while maintaining your system’s performance characteristics. Installation takes minutes—simply remove the rear end cap and position the insert in front of the spark arrestor.
- Diameter: 1.25″
- MPN: 98-51250
- Noise reduction: 1–6 dB
- Compatible with DG O-series
- Works with RCM II systems
- Fits R.A.C.E. slip-ons
- Universal slip-on compatible
- Bolt-on installation
- No tools required removal
- Tunable sound control
