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Exhaust > WhiteBros Exhaust Systems
MX-4 SILENCERS
Features
- Impact-extruded one-piece aluminum muffler canister and end cap with no welds, rivets or bolts holding them together
- Stainless steel TIG-welded mid-pipe
- Aircraft-grade angled aluminum inlet, providing the capability for the exhaust to be positioned further down the subframe, lowering the center of gravity and also to allow for a longer muffler canister while not making it stick further out the back of the bike
- Innovative two-piece tongue-and-groove modular billet aluminum mounting bracket
- High-temperature cartridge muffler packing for maximum performance and longevity
- Designed to be used with stock headpipe
- Recommended jetting specifications and wash caps included
Images
HONDA
| Part # | Description | Retail |
|---|---|---|
| 1821-0551 | FITS MODEL: CRF150R/RB 07 | $319.95 |
| 1821-0293 | FITS MODEL: CRF250R 04-05 | $319.95 |
| 1821-0483 | FITS MODEL: CRF250R 06-07 | $319.95 |
| 1821-0293 | FITS MODEL: CRF250X 04-06 | $319.95 |
| 1821-0292 | FITS MODEL: CRF450R 04 | $319.95 |
| 1821-0291 | FITS MODEL: CRF450R 05 | $319.95 |
| 1821-0322 | FITS MODEL: CRF450R 06-07 | $319.95 |
| 1821-0291 | FITS MODEL: CRF450X 05-06 | $319.95 |
KAWASAKI
| Part # | Description | Retail |
|---|---|---|
| 1821-0295 | FITS MODEL: KX250F 04-05 | $319.95 |
| 1821-0468 | FITS MODEL: KX250F 06-07 | $319.95 |
| 1821-0465 | FITS MODEL: KX450F 06 | $319.95 |
| 1821-0600 | FITS MODEL: KX450F 07 | $319.95 |
KTM
| Part # | Description | Retail |
|---|---|---|
| 1821-0294 | FITS MODEL: 250SXF 05-07 | $319.95 |
| 1821-0294 | FITS MODEL: 450SX/MXC/EXC 03-07 | $319.95 |
| 1821-0294 | FITS MODEL: 525SX/MXC/EXC 03-07 | $319.95 |
SUZUKI
| Part # | Description | Retail |
|---|---|---|
| 1821-0295 | FITS MODEL: RM-Z250 04-06 | $319.95 |
| 1821-0601 | FITS MODEL: RM-Z250 07 | $319.95 |
| 1821-0469 | FITS MODEL: RM-Z450 05-07 | $319.95 |
YAMAHA
| Part # | Description | Retail |
|---|---|---|
| 1821-0298 | FITS MODEL: WR250F 03-06 | $319.95 |
| 1821-0298 | FITS MODEL: YZ250F 03-05 | $319.95 |
| 1821-0466 | FITS MODEL: YZ250F 06-07 | $319.95 |
| 1821-0297 | FITS MODEL: WR450F 03-06 | $319.95 |
| 1821-0297 | FITS MODEL: YZ450F 03-05 | $319.95 |
| 1821-0467 | FITS MODEL: YZ450F 06 | $319.95 |
| 1821-0602 | FITS MODEL: YZ/WR450 07 | $319.95 |
This item appears on page 529 of the OffRoad Catalog