Details
In Pro-Circuit’s exhaust lineup, the T-4 S/A Silencer is a four-stroke option that manages to pack versatility, peak performance, and a light weight into the same exhaust all at one time.
Pro circuit does it by starting with a lightweight construction of premium aluminum and stainless steel before they integrate features like a removable USFS spark arrestor, a tunable end cap, and an optional quiet core insert that helps tame your bike’s decibels.
Together these features let the T-4 S/A give you a reliable power increase in a form that’s versatile enough for unrestricted track use, riding on protected trails, or lowering your sound level on crowded trails.
Specs:
- Lightweight, strong aluminum and stainless construction
- Increases power and throttle response
- Tunable end cap alters power band to rider’s preference
- Attaches to both OEM and Pro Circuit header pipes
- Included USFS approved screen-type spark arrestor
- Removable end cap for simple servicing/repacking
- Round aluminum canister body and extruded aluminum end cap
- Nickel plated connector
- Stainless mid-pipe
- Quiet core insert available for reduced noise (sold separately)