Dirt Bike 2-Stroke Silencers
Experience enhanced performance with premium 2-stroke silencers designed to optimize power output while offering effective noise reduction. Built for durability and precision, these silencers are perfect for riders seeking improved engine response. Explore our selection of dirt bike 2-stroke silencers to elevate your off-road adventures.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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On Sale
Pro Circuit Ti-2 Silencer Honda CR125R 1993-1997 1119312K
PRO CIRCUIT
MSRP: $446.95Now: $402.26Was: $446.95If you're running a CR125R in competitive racing, exhaust system performance directly impacts your power band and track times. The Pro Circuit Ti-2 Silencer delivers measurable gains in power...18211986- SKU:
- 18211986
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- END CAP MATERIAL:
- TITANIUM
- MUFFLER MATERIAL:
- CARBON-ARAMID FIBER
- PRODUCT NAME:
- SILENCER
- MODEL:
- TI-2
- PIPE MATERIAL:
- TITANIUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- UNITS:
- EACH
MSRP: $446.95Now: $402.26Was: $446.95 -
On Sale
Pro Circuit Ti-2 Silencer Yamaha YZ85 2019-2025 1131985K
PRO CIRCUIT
MSRP: $446.95Now: $402.26Was: $446.95If you're serious about extracting maximum power from your YZ85, your stock silencer is holding you back. The Pro Circuit Ti-2 replaces restrictive OEM design with optimized exhaust flow and...18211937- SKU:
- 18211937
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- END CAP MATERIAL:
- TITANIUM
- PIPE MATERIAL:
- TITANIUM
- UNITS:
- EACH
- MODEL:
- TI-2
- PRODUCT NAME:
- MUFFLER
- MUFFLER MATERIAL:
- CARBON-ARAMID FIBER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
MSRP: $446.95Now: $402.26Was: $446.95 -
On Sale
Pro Circuit Ti-2 Silencer KTM 85 SX 2018-2024 1161985K
PRO CIRCUIT
MSRP: $446.95Now: $402.26Was: $446.95If you're serious about extracting maximum performance from your KTM 85 SX, the Pro Circuit Ti-2 Silencer delivers measurable gains in horsepower and torque while cutting rotational mass that...18211938- SKU:
- 18211938
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- PIPE MATERIAL:
- TITANIUM
- MUFFLER MATERIAL:
- CARBON-ARAMID FIBER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- TITANIUM
- MODEL:
- TI-2
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
MSRP: $446.95Now: $402.26Was: $446.95 -
On Sale
Pro Circuit 304 Silencer for Honda CR250R 2004-2007 SH04250-SE
PRO CIRCUIT
MSRP: $205.95Now: $185.36Was: $205.95If you're running a CR250R hard on the track or trail, exhaust scavenging directly impacts your power band—and a poorly designed silencer will cost you both top-end response and mid-range punch. The...18210029- SKU:
- 18210029
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- STYLE:
- ROUND
- MODEL:
- 304
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
MSRP: $205.95Now: $185.36Was: $205.95 -
On Sale
Pro Circuit R-304 Silencer KTM 250 SX 2003-2009 ST03250-RE
PRO CIRCUIT
MSRP: $206.29Now: $185.66Was: $206.29The Pro Circuit R-304 Silencer is engineered to extract maximum power from your KTM 250 SX while maintaining the lightweight performance you need on the track. This bolt-on silencer delivers...18210054- SKU:
- 18210054
- Availability:
- Ships Same Business Day
- Weight:
- 2.74 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- R-304
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
MSRP: $206.29Now: $185.66Was: $206.29 -
On Sale
Pro Circuit R-304 Silencer for Suzuki RM250 2004-2008 SS04250-RE
PRO CIRCUIT
MSRP: $206.29Now: $185.66Was: $206.29If you're running a 2004-2008 Suzuki RM250, factory silencers wear out fast under racing conditions—losing power delivery and reliability when you need them most. The Pro Circuit R-304 replaces that...18210058- SKU:
- 18210058
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MODEL:
- R-304
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
MSRP: $206.29Now: $185.66Was: $206.29 -
On Sale
Pro Circuit 304 Silencer Suzuki RM250 2004-2008 SS04250-SE
PRO CIRCUIT
MSRP: $205.95Now: $185.36Was: $205.95The Pro Circuit 304 Silencer is engineered to deliver measurable gains in power delivery and throttle response on your RM250, while providing the durability required for both track days and...18210060- SKU:
- 18210060
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- END CAP MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- MODEL:
- 304
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- ROUND
- TYPE:
- SLIP-ON
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
MSRP: $205.95Now: $185.36Was: $205.95 -
On Sale
Pro Circuit R-304 Silencer KTM 65 SX 2009-2015 ST09065-RE
PRO CIRCUIT
MSRP: $206.29Now: $185.66Was: $206.29If you're running a KTM 65 SX in competitive racing, exhaust efficiency directly impacts your power delivery and throttle response. The Pro Circuit R-304 Shorty Silencer is engineered specifically...18211007- SKU:
- 18211007
- Availability:
- Ships Same Business Day
- Weight:
- 1.54 LBS
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- END CAP MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MODEL:
- R-304
- MUFFLER COLOR/FINISH:
- BRUSHED
- UNITS:
- EACH
MSRP: $206.29Now: $185.66Was: $206.29Qty in Cart: 0Quantity:Price:MSRP: $206.29Now: $185.66Was: $206.29Subtotal: -
On Sale
Pro Circuit 304 Silencer for Suzuki RMX250 1993-1998 SS93250X-SE
PRO CIRCUIT
MSRP: $205.95Now: $185.36Was: $205.95If you're running a Suzuki RMX250, exhaust flow directly impacts mid-range power and throttle response on two-stroke engines. The Pro Circuit 304 Factory Sound Silencer delivers a measurable boost in...18210178- SKU:
- 18210178
- Availability:
- Ships Same Business Day
- Weight:
- 2.59 LBS
- STYLE:
- ROUND
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- 304
- TYPE:
- SLIP-ON
MSRP: $205.95Now: $185.36Was: $205.95Qty in Cart: 0Quantity:Price:MSRP: $205.95Now: $185.36Was: $205.95Subtotal: -
On Sale
Pro Circuit R-304 Silencer for 1993-1997 Honda CR125R SH93125-RE
PRO CIRCUIT
MSRP: $206.29Now: $185.66Was: $206.29If you're running a CR125R in competitive motocross, exhaust flow directly impacts your power delivery and throttle response when it matters most. The Pro Circuit R-304 Shorty Silencer is engineered...18210119- SKU:
- 18210119
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- R-304
- UNITS:
- EACH
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
MSRP: $206.29Now: $185.66Was: $206.29Qty in Cart: 0Quantity:Price:MSRP: $206.29Now: $185.66Was: $206.29Subtotal: -
On Sale
Pro Circuit 304 Silencer Honda CR500R 1989-1990 SH89500-SE
PRO CIRCUIT
MSRP: $205.95Now: $185.36Was: $205.95If you're running a 1989–1990 Honda CR500R, factory exhaust noise and restrictive flow are holding back your bike's potential. The Pro Circuit 304 Silencer delivers measurable horsepower gains while...18210128- SKU:
- 18210128
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- STYLE:
- ROUND
- MODEL:
- 304
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
MSRP: $205.95Now: $185.36Was: $205.95 -
On Sale
Pro Circuit R-304 Silencer for KTM 65 SX 2004-2008 ST04065-RE
PRO CIRCUIT
MSRP: $206.29Now: $185.66Was: $206.29If you're running a KTM 65 SX in competitive racing, exhaust flow directly impacts your power delivery and acceleration off the line. The Pro Circuit R-304 Shorty Silencer optimizes your two-stroke's...18210138- SKU:
- 18210138
- Availability:
- Ships Same Business Day
- Weight:
- 1.63 LBS
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- MODEL:
- R-304
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
MSRP: $206.29Now: $185.66Was: $206.29Qty in Cart: 0Quantity:Price:MSRP: $206.29Now: $185.66Was: $206.29Subtotal: -
On Sale
Pro Circuit 304 Silencer Honda CR500R 1987-1988 SH87500-SE
PRO CIRCUIT
MSRP: $205.95Now: $185.36Was: $205.95If you're running a 1987-1988 Honda CR500R, the Pro Circuit 304 Factory Sound Silencer delivers measurable gains in throttle response and over-rev performance while keeping noise levels compliant...18210153- SKU:
- 18210153
- Availability:
- Ships Same Business Day
- Weight:
- 2.57 LBS
- MODEL:
- 304
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- TYPE:
- SLIP-ON
- STYLE:
- ROUND
- END CAP MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
MSRP: $205.95Now: $185.36Was: $205.95Qty in Cart: 0Quantity:Price:MSRP: $205.95Now: $185.36Was: $205.95Subtotal: -
On Sale
Pro Circuit R-304 Silencer Kawasaki KX250 2005-2007 SK05250-RE
PRO CIRCUIT
MSRP: $206.29Now: $185.66Was: $206.29The Pro Circuit R-304 Shorty Silencer extracts peak power from your KX250's two-stroke engine by optimizing exhaust scavenging and improving throttle response when it matters most—on the gate. A...18210158- SKU:
- 18210158
- Availability:
- Ships Same Business Day
- Weight:
- 2.31 LBS
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- R-304
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
MSRP: $206.29Now: $185.66Was: $206.29Qty in Cart: 0Quantity:Price:MSRP: $206.29Now: $185.66Was: $206.29Subtotal: -
On Sale
Pro Circuit Ti-2 Silencer Yamaha YZ250 2003-2025 1131425K
PRO CIRCUIT
MSRP: $446.95Now: $402.26Was: $446.95Two-stroke performance demands a silencer that matches your bike's capabilities—and the Pro Circuit Ti-2 delivers. This compact system extracts top-end power while cutting weight, giving you the...18211656- SKU:
- 18211656
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- END CAP MATERIAL:
- TITANIUM
- PRODUCT NAME:
- SILENCER
- PIPE MATERIAL:
- TITANIUM
- UNITS:
- EACH
- MUFFLER MATERIAL:
- CARBON-ARAMID FIBER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MODEL:
- TI-2
MSRP: $446.95Now: $402.26Was: $446.95 -
On Sale
Pro Circuit R-304 Silencer Beta 250 RR 2014 11101430
PRO CIRCUIT
MSRP: $206.29Now: $185.66Was: $206.29If you're running a Beta 250 RR on the track, exhaust flow directly impacts your power band and throttle response. The Pro Circuit R-304 Shorty Silencer delivers measurable gains in top-end...18211692- SKU:
- 18211692
- Availability:
- Ships Same Business Day
- Weight:
- 2.65 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- SILENCER
- MODEL:
- R-304
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
MSRP: $206.29Now: $185.66Was: $206.29Qty in Cart: 0Quantity:Price:MSRP: $206.29Now: $185.66Was: $206.29Subtotal: -
On Sale
Pro Circuit Ti-2 Silencer for Kawasaki KX85 2001-2022 1121485K
PRO CIRCUIT
MSRP: $446.95Now: $402.26Was: $446.95The Pro Circuit Ti-2 Shorty Silencer is engineered specifically for KX85 riders who refuse to compromise between performance and durability. By combining titanium construction with optimized exhaust...18211695- SKU:
- 18211695
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- END CAP MATERIAL:
- TITANIUM
- PRODUCT NAME:
- SILENCER
- PIPE MATERIAL:
- TITANIUM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- MUFFLER MATERIAL:
- CARBON-ARAMID FIBER
- TYPE:
- SLIP-ON
- MODEL:
- TI-2
MSRP: $446.95Now: $402.26Was: $446.95 -
On Sale
Pro Circuit 304 Silencer KTM 250 SX 2011-2016 1051525
PRO CIRCUIT
MSRP: $205.95Now: $185.36Was: $205.95If you're running a KTM 250 SX and want meaningful gains in throttle response without waking the neighbors, the Pro Circuit 304 Silencer delivers both. This is a bolt-on upgrade that trades excessive...18211696- SKU:
- 18211696
- Availability:
- Ships Same Business Day
- Weight:
- 2.83 LBS
- MODEL:
- 304
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- STYLE:
- ROUND
MSRP: $205.95Now: $185.36Was: $205.95 -
On Sale
Pro Circuit R-304 Silencer for KTM 250 SX 2011-2016 1151525
PRO CIRCUIT
MSRP: $206.29Now: $185.66Was: $206.29If you're running a KTM 250 SX at the track, you already know that every gram and every horsepower matters. The Pro Circuit R-304 Shorty Silencer delivers measurable top-end power gains while...18211697- SKU:
- 18211697
- Availability:
- Ships Same Business Day
- Weight:
- 2.87 LBS
- MODEL:
- R-304
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- SILENCER
- END CAP MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
MSRP: $206.29Now: $185.66Was: $206.29Qty in Cart: 0Quantity:Price:MSRP: $206.29Now: $185.66Was: $206.29Subtotal: -
On Sale
Pro Circuit 304 Silencer for KTM 300 XC 2011-2016 1051130
PRO CIRCUIT
MSRP: $205.95Now: $185.36Was: $205.95Two-stroke performance demands a silencer that doesn't compromise power for compliance—the Pro Circuit 304 delivers both. This purpose-built exhaust component extracts real gains in throttle response...18211323- SKU:
- 18211323
- Availability:
- Ships Same Business Day
- Weight:
- 3.51 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- STYLE:
- ROUND
- MUFFLER COLOR/FINISH:
- BRUSHED
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PRODUCT NAME:
- SILENCER
- MODEL:
- 304
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
MSRP: $205.95Now: $185.36Was: $205.95Qty in Cart: 0Quantity:Price:MSRP: $205.95Now: $185.36Was: $205.95Subtotal:
