PRO CIRCUIT 4H04650 T-4 Exhaust System 2000-2023 Honda CRF250R & CRF450R

The PRO CIRCUIT T-4 Exhaust System is essential for riders seeking improved performance and reliability. Designed with advanced engineering, this exhaust enhances throttle response and power delivery, making it ideal for motocross and off-road riding. Moto-House MX recommends this exhaust for riders looking for a combination of durability and performance, especially when considering secondary keywords like racing performance and OEM replacement. The T-4 exhaust ensures your bike delivers consistent, peak power on every ride.

Constructed from high-quality materials, the T-4 exhaust features a lightweight design weighing approximately 164 grams. It includes exclusive E-glass pillow packing that withstands high temperatures and provides long-lasting durability. The steel Allen head screws facilitate easy repacking and maintenance, saving you time and effort. This exhaust is extensively track- and dyno-tested, guaranteeing it meets the rigorous demands of competitive motocross and off-road riding. It also comes with a USFS-approved spark arrestor that can be removed for closed-course racing, making it versatile for different riding scenarios.

Top Features: PRO CIRCUIT T-4 Exhaust System

• Advanced Throttle Response: Ensures quick, smooth throttle delivery for better control and acceleration.


• Lightweight Design: Weighs around 164 grams for improved bike handling and reduced fatigue.


• High-Performance Packing: Exclusive E-glass pillow packing enhances durability and heat resistance.


• Easy Maintenance: Steel Allen head screws make repacking and adjustments straightforward.


• Track & Dyno-Tested: Extensively tested for reliable performance and longevity under competitive conditions.


• USFS-Approved Spark Arrestor: Includes a removable spark arrestor for versatile use in different riding environments.

Pro-Tip: Regularly check and replace packing to maintain optimal sound and performance levels.

Fitment List

Year Range
Brand
Model & Size

2000-2023
Honda
CRF250R & CRF450R

Frequently Asked Questions

• Q: Will this exhaust improve my bike's horsepower? A: Yes, the T-4 exhaust is designed to optimize power output and throttle response.


• Q: Is this exhaust compatible with all Honda CRF models? A: It is compatible with 2000-2023 Honda CRF250R and CRF450R models.


• Q: Can I install this exhaust myself? A: Yes, the installation is straightforward with basic tools, and Pro Circuit provides detailed instructions.

Pairings

• High-Performance Air Filters


• Motocross Suspension Upgrades

Stop by our local Store Montverde, FL or lightning-fast shipping across the USA.

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. The Best Motocross/UTV & ATV Shop in Central Florida.

Features:

• Advanced throttle response for quick, smooth acceleration.

• Lightweight construction weighing approximately 164 grams for improved handling.

• Exclusive E-glass pillow packing for high durability and heat resistance.

• Steel Allen head screws for easy repacking and maintenance.

• Extensively track- and dyno-tested to ensure performance and longevity.

• Includes USFS-approved spark arrestor, removable for closed-course racing.