Dirt Bike Exhaust Kits
Dirt Bike Exhaust Kits for Honda CRF & Yamaha YZ at JJ Motorsports
Unlock more power and lighter weight with premium dirt bike exhaust kits from JJ Motorsports, featuring full systems with headers, mid-pipes, and mufflers for superior flow, reduced weight, and aggressive sound in motocross and enduro riding. Compatible with Honda CRF and Yamaha YZ models, these Pro Circuit kits deliver bolt-on gains in horsepower, torque, and throttle response with stainless steel or titanium construction for durability.
Shop Pro Circuit exhaust systems at JJ Motorsports for race-proven performance. Explore related categories such as dirt bike silencers and mufflers for slip-ons or dirt bike air and fuel for tuning essentials.
Top Dirt Bike Exhaust Kits
- Pro Circuit T-6 Exhaust Yamaha YZ125 2014-2023 0111311G – Complete T-6 system with stainless header and aluminum muffler for 2-stroke power gains.
- Pro Circuit Ti-6 Exhaust System Honda CRF250R 2022 0312225F – Titanium full system with hex muffler for lightweight performance and crisp sound.
- Pro Circuit T-6 Exhaust System with Carbon Fiber End Cap Honda CRF450R 2022 0352245F – T-6 system with carbon end cap for reduced weight and premium styling.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Pro Circuit Works Pipe KTM 85 SX 2018-2024 0761985
PRO CIRCUIT
$337.95Pro Circuit Works Pipe - Part #0761985 Elevate your two-stroke bike's performance with the Pro Circuit Works Pipe, part #0761985. This expertly crafted pipe is designed for serious riders seeking unparalleled power and style, ensuring you stand out on...18201880- SKU:
- 18201880
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
- PRODUCT NAME:
- PIPE
- TYPE:
- EXHAUST
- COLOR/FINISH:
- RAW
- MATERIAL:
- CARBON STEEL
- UNITS:
- EACH
- MODEL:
- WORKS
- RIDING STYLE:
- OFF-ROAD
$337.95 -
Pro Circuit Platinum Pipe KTM 85 SX 2018-2024 0861985
PRO CIRCUIT
$352.95Pro Circuit Platinum Pipe - Part #0861985 Elevate your riding experience with the Pro Circuit Platinum Pipe, designed for those who seek unparalleled performance and reliability. This premium exhaust system not only enhances power output but also...18201881- SKU:
- 18201881
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
- MODEL:
- PLATINUM
- PRODUCT NAME:
- PIPE
- TYPE:
- EXHAUST
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- NICKEL-PLATED
- MATERIAL:
- CARBON STEEL
- UNITS:
- EACH
$352.95 -
Pro Circuit Works Pipe Yamaha YZ85 2019-2025 0731985
PRO CIRCUIT
$337.95Transform your Yamaha YZ85 into a powerhouse with the Pro Circuit Works Pipe. Designed for serious riders, this exhaust system maximizes performance and enhances your biking experience, ensuring you dominate the track with unmatched power and style...18201887- SKU:
- 18201887
- Availability:
- Ships Same Business Day
- Weight:
- 3.30 LBS
- PRODUCT NAME:
- PIPE
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- WORKS
- TYPE:
- EXHAUST
- COLOR/FINISH:
- RAW
- MATERIAL:
- CARBON STEEL
- UNITS:
- EACH
$337.95 -
Pro Circuit Platinum Pipe Yamaha YZ85 2019-2025 0831985
PRO CIRCUIT
$352.95Pro Circuit Platinum Pipe - Part #0831985 Elevate the performance of your Yamaha YZ85 with the Pro Circuit Platinum Pipe, engineered for riders who demand peak performance on any terrain. This high-quality exhaust pipe not only enhances power but also...18201888- SKU:
- 18201888
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
- TYPE:
- EXHAUST
- MODEL:
- PLATINUM
- PRODUCT NAME:
- PIPE
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- NICKEL-PLATED
- MATERIAL:
- CARBON STEEL
- UNITS:
- EACH
$352.95 -
Pro Circuit T-6 Exhaust KTM 250 SX-F 2019-2022 0151925G
PRO CIRCUIT
$1,089.95Pro Circuit T-6 Exhaust System - Part #0151925G Transform your riding experience with the Pro Circuit T-6 Exhaust System, designed for enthusiasts who demand peak performance. This system not only enhances power delivery but also combines durability and...18201891- SKU:
- 18201891
- Availability:
- Ships Same Business Day
- Weight:
- 10.40 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- EXHAUST SYSTEM
- TYPE:
- FULL SYSTEM
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- DESIGN/CONFIGURATION:
- SINGLE CANISTER
- MODEL:
- T-6
- MUFFLER MATERIAL:
- ALUMINUM
- UNITS:
- EACH
$1,089.95 -
Pro Circuit Ti-6 Exhaust KTM 250 SX-F 2019-2022 0351925F
PRO CIRCUIT
$1,396.95Pro Circuit Ti-6 Exhaust System - Part #0351925F Elevate your riding experience with the Pro Circuit Ti-6 Exhaust System, engineered for maximum performance and precision. This premium titanium exhaust is designed to enhance your bike's capabilities,...18201892- SKU:
- 18201892
- Availability:
- Ships Same Business Day
- Weight:
- 10.40 LBS
- DESIGN/CONFIGURATION:
- SINGLE CANISTER
- PIPE MATERIAL:
- TITANIUM
- UNITS:
- EACH
- END CAP MATERIAL:
- CARBON FIBER
- MATERIAL:
- TITANIUM
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- EXHAUST SYSTEM
- MODEL:
- TI-6
- MUFFLER MATERIAL:
- TITANIUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FULL SYSTEM
$1,396.95 -
Pro Circuit T-6 Exhaust KTM 350 SX-F 2019-2022 0151935G
PRO CIRCUIT
$1,089.95Pro Circuit T-6 Exhaust System - Part #0151935G Elevate your KTM 350 SX-F's performance with the Pro Circuit T-6 Exhaust System, meticulously crafted for riders seeking both power and reliability. This exhaust system combines innovative engineering with...18201893- SKU:
- 18201893
- Availability:
- Ships Same Business Day
- Weight:
- 10.50 LBS
- DESIGN/CONFIGURATION:
- SINGLE CANISTER
- UNITS:
- EACH
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FULL SYSTEM
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- T-6
- MUFFLER MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- EXHAUST SYSTEM
$1,089.95 -
Pro Circuit Ti-6 Exhaust Kawasaki KX250 2021-2024 0322125F
PRO CIRCUIT
$1,396.95Elevate your riding experience with the Pro Circuit Ti-6 Exhaust System, meticulously crafted for both off-road adventures and competitive racing. This premium exhaust system combines advanced engineering with lightweight materials, ensuring optimal...18201976- SKU:
- 18201976
- Availability:
- Ships Same Business Day
- Weight:
- 10.65 LBS
- PRODUCT NAME:
- EXHAUST SYSTEM
- END CAP COLOR/FINISH:
- CARBON FIBER
- END CAP MATERIAL:
- CARBON FIBER
- MODEL:
- TI-6
- UNITS:
- EACH
- COLOR/FINISH:
- TITANIUM
- RIDING STYLE:
- OFF-ROAD
$1,396.95 -
Pro Circuit T-4 Exhaust Honda CRF150F 2006 4H06150
PRO CIRCUIT
$418.95Unleash the full potential of your Honda CRF150F with the Pro Circuit T-4 4-Stroke Exhaust System with Headpipe. This premium exhaust system is meticulously crafted to enhance performance, offering an exhilarating ride for both casual and competitive...18200586- SKU:
- 18200586
- Availability:
- Ships Same Business Day
- Weight:
- 6.55 LBS
- MATERIAL:
- ALUMINUM
- MUFFLER MATERIAL:
- ALUMINUM
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- END CAP STYLE:
- CONICAL
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- T4
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- EXHAUST SYSTEM
- MUFFLER COLOR/FINISH:
- BRUSHED
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FULL SYSTEM
$418.95 -
Pro Circuit Platinum Head Pipe Kawasaki KX85 2014-2025 0821485
PRO CIRCUIT
$352.95Pro Circuit Platinum Pipe - Part #0821485 Elevate your dirt biking experience with the Pro Circuit Platinum Pipe, meticulously crafted for riders who seek unmatched performance and durability. This exhaust pipe, inspired by championship-winning designs,...18201500- SKU:
- 18201500
- Availability:
- Ships Same Business Day
- Weight:
- 3.65 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- PLATINUM
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MATERIAL:
- CARBON STEEL
- UNITS:
- EACH
- PRODUCT NAME:
- HEADER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HEAD PIPE
$352.95 -
Pro Circuit T-6 Exhaust Kawasaki KX450 2019-2023 0121945G
PRO CIRCUIT
$1,089.95Pro Circuit T-6 Stainless Steel Exhaust System - Part #0121945G Elevate your riding experience with the Pro Circuit T-6 Stainless Steel Exhaust System, engineered for performance enthusiasts. This exhaust system combines advanced materials and innovative...18201845- SKU:
- 18201845
- Availability:
- Ships Same Business Day
- Weight:
- 13.30 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- EXHAUST SYSTEM
- UNITS:
- EACH
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FULL SYSTEM
- DESIGN/CONFIGURATION:
- SINGLE CANISTER
- MODEL:
- T-6
- MUFFLER MATERIAL:
- ALUMINUM
$1,089.95 -
Pro Circuit Ti-6 Pro Exhaust Kawasaki KX450 2019-2023 0321945FP
PRO CIRCUIT
$1,396.95Pro Circuit Ti-6 Pro Titanium Exhaust System - Part #0321945FP Unleash your bike's true potential with the Pro Circuit Ti-6 Pro Titanium Exhaust System, meticulously crafted for serious racers. Engineered for optimal performance in AMA Supercross and...18201847- SKU:
- 18201847
- Availability:
- Ships Same Business Day
- Weight:
- 11.00 LBS
- DESIGN/CONFIGURATION:
- SINGLE CANISTER
- PIPE MATERIAL:
- TITANIUM
- UNITS:
- EACH
- END CAP COLOR/FINISH:
- CARBON FIBER
- END CAP MATERIAL:
- CARBON FIBER
- MATERIAL:
- TITANIUM
- MODEL:
- TI-6 PRO
- MUFFLER MATERIAL:
- TITANIUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FULL SYSTEM
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- EXHAUST SYSTEM
$1,396.95 -
AKRAPOVIC Race Exhaust - Stainless Steel/Titanium S-Y5R2-RT
AKRAPOVIC
$1,242.95Hexagonal-shaped canister with titanium outer sleeve, Hexagonal mufflers feature a carbon-fiber outlet cap to match the design of each bike, Outlet cap, perforated inner sleeve and inlet cap are all made of titanium, Joint of the inlet cap is milled on a...18102128- SKU:
- 18102128
- Availability:
- Ships Same Business Day
- Weight:
- 10.40 LBS
- BASE COLOR:
- SILVER
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- END CAP COLOR/FINISH:
- CARBON FIBER
- MATERIAL:
- CARBON FIBER
- MATERIAL:
- TITANIUM
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- MODEL:
- RACING LINE
- STYLE:
- HEXAGONAL
- TYPE:
- FULL SYSTEM
- WEIGHT IMPERIAL:
- 6.6 LB
- WEIGHT REDUCTION IMPERIAL:
- 11.25 LB
$1,242.95 -
AKRAPOVIC Race Exhaust - Stainless Steel/Titanium S-H2MR9-QTA
AKRAPOVIC
$1,283.04Same as the Evolution system, only constructed with stainless steel headpipes, Connected with a sleeve joint held together with a silicon-shielded tensioning spring, Hexagonal mufflers feature a composite plastic outlet cap to match the design of each...18201688- SKU:
- 18201688
- Availability:
- Ships Same Business Day
- Weight:
- 5.44 LBS
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- RACING LINE
- UNITS:
- EACH
- DESIGN/CONFIGURATION:
- 1-INTO-2 SYSTEM
- MATERIAL:
- TITANIUM
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- HEXAGONAL
- TYPE:
- FULL SYSTEM
- BASE COLOR:
- SILVER
- END CAP STYLE:
- SLASH-CUT
- PRODUCT NAME:
- EXHAUST SYSTEM
$1,283.04 -
AKRAPOVIC Race Exhaust - Stainless Steel/Titanium S-H4MR16-CIQTA
AKRAPOVIC
$1,283.95Same as the Evolution system, only constructed with stainless steel headpipes, Connected with a sleeve joint held together with a silicon-shielded tensioning spring, Hexagonal mufflers feature a composite plastic outlet cap to match the design of each...18201765- SKU:
- 18201765
- Availability:
- Ships Same Business Day
- Weight:
- 12.40 LBS
- MATERIAL:
- TITANIUM
- END CAP STYLE:
- SLASH-CUT
- PRODUCT NAME:
- EXHAUST SYSTEM
- TYPE:
- FULL SYSTEM
- BASE COLOR:
- SILVER
- DESIGN/CONFIGURATION:
- 1-INTO-2 SYSTEM
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- RACING LINE
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- HEXAGONAL
$1,283.95 -
AKRAPOVIC Evolution Exhaust - Titanium S-S4MET11-BNTA
AKRAPOVIC
$1,412.95Flagship of the Akrapovic exhaust systems, Used and tested by top factory teams in racing, Each model is unique and dedicated to maximizing engine performance while reducing overall weight for optimized handling of the whole motorcycle18201817- SKU:
- 18201817
- Availability:
- Ships Same Business Day
- Weight:
- 12.00 LBS
- END CAP MATERIAL:
- TITANIUM
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- END CAP STYLE:
- CONICAL
- MODEL:
- EVOLUTION
- PIPE MATERIAL:
- TITANIUM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- PRODUCT NAME:
- EXHAUST SYSTEM
- WEIGHT IMPERIAL:
- 7.5 LB
- FEATURES:
- WITH SPARK ARRESTOR
- MUFFLER MATERIAL:
- TITANIUM
- TYPE:
- FULL SYSTEM
$1,412.95Qty in Cart: 0Quantity:Price:$1,412.95Subtotal: -
AKRAPOVIC Evolution Exhaust - Titanium S-K4MET8-BNTA
AKRAPOVIC
$1,341.95Flagship of the Akrapovic exhaust systems, Used and tested by top factory teams in racing, Each model is unique and dedicated to maximizing engine performance while reducing overall weight for optimized handling of the whole motorcycle18201884- SKU:
- 18201884
- Availability:
- Ships Same Business Day
- Weight:
- 9.30 LBS
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- END CAP STYLE:
- CONICAL
- MODEL:
- EVOLUTION
- PIPE MATERIAL:
- TITANIUM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- END CAP MATERIAL:
- TITANIUM
- FEATURES:
- WITHOUT SPARK ARRESTOR
- MUFFLER MATERIAL:
- TITANIUM
- TYPE:
- FULL SYSTEM
- WEIGHT IMPERIAL:
- 2.7 LB
- PRODUCT NAME:
- EXHAUST SYSTEM
$1,341.95 -
AKRAPOVIC Evolution Exhaust - Titanium S-S2MET6-BNTA
AKRAPOVIC
$1,412.65Flagship of the Akrapovic exhaust systems, Used and tested by top factory teams in racing, Each model is unique and dedicated to maximizing engine performance while reducing overall weight for optimized handling of the whole motorcycle18201905- SKU:
- 18201905
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- END CAP MATERIAL:
- TITANIUM
- MUFFLER MATERIAL:
- TITANIUM
- WEIGHT IMPERIAL:
- 6.4 LB
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- END CAP STYLE:
- CONICAL
- FEATURES:
- WITHOUT SPARK ARRESTOR
- PIPE MATERIAL:
- TITANIUM
- UNITS:
- EACH
- MODEL:
- EVOLUTION
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FULL SYSTEM
$1,412.65 -
AKRAPOVIC Evolution Exhaust - Titanium S-Y4MET15CIBNTA
AKRAPOVIC
$1,554.25Flagship of the Akrapovic exhaust systems, Used and tested by top factory teams in racing, Each model is unique and dedicated to maximizing engine performance while reducing overall weight for optimized handling of the whole motorcycle18201913- SKU:
- 18201913
- Availability:
- Ships Same Business Day
- Weight:
- 10.10 LBS
- PRODUCT NAME:
- EXHAUST SYSTEM
- TYPE:
- FULL SYSTEM
- MUFFLER MATERIAL:
- TITANIUM
- RIDING STYLE:
- OFF-ROAD
- END CAP MATERIAL:
- TITANIUM
- END CAP STYLE:
- CONICAL
- FEATURES:
- WITHOUT SPARK ARRESTOR
- MODEL:
- EVOLUTION
- UNITS:
- EACH
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- PIPE MATERIAL:
- TITANIUM
$1,554.25 -
AKRAPOVIC Evolution Exhaust - Titanium SY2MET16CIBNTA
AKRAPOVIC
$1,567.45AKRAPOVIC Evolution Exhaust - Titanium18201992- SKU:
- 18201992
- Availability:
- Ships Same Business Day
- Weight:
- 13.50 LBS
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- PIPE MATERIAL:
- TITANIUM
- PRODUCT NAME:
- EXHAUST SYSTEM
- UNITS:
- EACH
- END CAP STYLE:
- SLASH-CUT
- MODEL:
- EVOLUTION
- END CAP COLOR/FINISH:
- SILVER
- END CAP MATERIAL:
- TITANIUM
- MUFFLER MATERIAL:
- TITANIUM
$1,567.45
