PRO CIRCUIT T-4 Silencer 4H00400 XR400R 96-04 Motorcycle Exhaust

T-4 Silencer - XR400R '96-'04

The PRO CIRCUIT T-4 Silencer is essential for riders seeking to maximize performance and durability on their XR400R. Designed to be compatible with OEM stock head pipes or Pro Circuit head pipes, this silencer delivers ultra-responsive performance and significant horsepower gains compared to stock exhaust systems. Developed to enhance horsepower and torque throughout the entire power curve, the T-4 Silencer ensures your motorcycle performs at its peak during every ride. Moto-House MX recommends this silencer for riders who demand increased power, reliability, and easy maintenance in rugged motocross conditions.

Constructed from lightweight aluminum and stainless steel, this silencer offers excellent durability while reducing overall weight for improved handling. Its robust mounting brackets increase stability and longevity, making it suitable for intense riding sessions. Designed for easy disassembly and re-packing, the T-4 Silencer simplifies maintenance, helping you keep your exhaust in top condition. The removable USFS-approved spark arrestor ensures compliance with race regulations while maintaining optimal performance.

Top Features: PRO CIRCUIT T-4 Silencer

• Performance: Ultra-responsive exhaust system with significant horsepower and torque improvements
• Compatibility: Compatible with OEM stock head pipes or Pro Circuit head pipes
• Construction: Aluminum/stainless steel for lightweight durability
• Design: Strong mounting brackets for increased stability
• Maintenance: Easy disassembly and re-packing for long-term use
• Regulations: Removable USFS-approved spark arrestor included

Pro-Tip: For optimal performance, regularly inspect and re-pack the silencer to maintain peak horsepower gains.

Fitment List

Year Range
Brand
Model & Size

1996-2004
Honda
XR400R

Frequently Asked Questions

• Q: Is this silencer compatible with other head pipes? A: It is designed primarily for OEM stock or Pro Circuit head pipes for optimal fit and performance.
• Q: Can I re-pack the silencer myself? A: Yes, the design allows for easy disassembly and re-packing with basic tools.
• Q: Does this silencer come with a spark arrestor? A: Yes, it includes a removable USFS-approved spark arrestor for compliance and safety.

Pairings: Consider pairing with a high-performance air filter or a motocross handguard for enhanced protection and airflow.

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. The Best Motocross/UTV & ATV Shop in Central Florida. Stop by our local Store Montverde, FL or lightning-fast shipping across the USA.

Features:

• Performance: Ultra-responsive exhaust system with significant horsepower and torque improvements

• Compatibility: Compatible with OEM stock head pipes or Pro Circuit head pipes

• Construction: Aluminum/stainless steel for lightweight durability

• Design: Strong mounting brackets for increased stability

• Maintenance: Easy disassembly and re-packing for long-term use

• Regulations: Removable USFS-approved spark arrestor included