Dyno Results!

Just how good are Barrett Exhausts? We prove it right here! Very substantial gains can be yours.

Click on a chart to view the full-sized image
CRF450
( Endcap ONLY)
Dyno Chart of Barrett Exhaust performance compared to standard for a KTM 525EXC
KTM 450EXC
Dyno Chart of Barrett Exhaust performance compared to standard for a KTM 525EXC
Honda CRF450X
Dyno Chart of Barrett Exhaust performance compared to standard for a Honda CRF450X
Kawasaki KLX450
(with Slip On)
Dyno Chart of Barrett Exhaust performance compared to standard for a Honda CRF450X
Yamaha YZ250F
Dyno Chart of Barrett Exhaust performance compared to standard for a Yamaha YZ250F
KTM 525EXC
Dyno Chart of Barrett Exhaust performance compared to standard for a KTM 525EXC
Honda XR650X
Dyno Chart of Barrett Exhaust performance compared to standard for a Honda CRF450X
Kawasaki KLX450
(with Full System)
Dyno Chart of Barrett Exhaust performance compared to standard for a Honda CRF450X
Husaberg FS650E
Dyno Chart of Barrett Exhaust performance compared to standard for a Husaberg FS650E
Husqvarna TE510
Dyno Chart of Barrett Exhaust performance compared to standard for a Husaberg FS650E
Yamaha YZ450F
Dyno Chart of Barrett Exhaust performance compared to standard for a Yamaha YZ450F
Yamaha TENERE Twin
Dyno Chart of Barrett Exhaust performance compared to standard for a Yamaha YZ450F
BMW G450X
Dyno Chart of Barrett Exhaust performance compared to standard for a KTM 525EXC