Pro Circuit T-4 Slip-On Exhaust For Yamaha TTR250 (99-06) | 4Y00250 acumen Check out these new features

Check out these new features as used by KTM Factory riders

Used by all the factory Gas Gas riders

- Precision CNC Machined for a perfect fit

Accepts any sized o-ring chain

Pro Circuit T-4 Slip-On Exhaust For Yamaha TTR250 (99-06) | 4Y00250 acumen Check out these new featuresFits The Following Bikes: Yamaha TT R250 1999 2006 Exhaust Description: The T 4 Slip On has an impressive design, polished aluminum canister, stainless steel mid pipe and end cap and ultra responsive performance. The T 4 Slip On was developed to increase the horsepower and torque throughout the power curve. This silencer is designed to be used with OEM stock head pipes or Pro Circuit head pipes. Features Include: Incredible horsepower gains when