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Important - Off-Road Use Only: This exhaust is supplied for off-road / closed-course use only and is not approved for use on public roads unless clearly stated otherwise.
It is the customer's responsibility to ensure the product is suitable and compliant for their intended use, including any applicable UK/EU noise and emissions requirements and any vehicle type-approval requirements.
Please note: Some images may be for illustrative purposes only.
-
Important - Off-Road Use Only: This exhaust is supplied for off-road / closed-course use only and is not approved for use on public roads unless clearly stated otherwise.
It is the customer's responsibility to ensure the product is suitable and compliant for their intended use, including any applicable UK/EU noise and emissions requirements and any vehicle type-approval requirements.
Please note: Some images may be for illustrative purposes only.
Product description
The Pro Circuit T-4 Silencer For Honda XR400R 1996-2004 is part of the latest collection from Pro Circuit.
Features:
- Designed to be used with OEM stock head pipes or Pro Circuit head pipes
- Ultra-responsive performance
- Incredible horsepower gains when compared to stock
- Developed to increase the horsepower and torque throughout the power curve
- Aluminum/stainless construction for reduced weight and increased durability
- Strong mounting bracket(s) for increased durability
- Designed for easy disassembly and re-packing when needed
- Removable USFS approved spark arrestor
Specifications:
- End Cap Material: Stainless Steel
- Features: with Spark Arrestor
- Material: Aluminum| Stainless Steel
- Model: T-4
- Muffler Color/Finish: Polished
- Muffler Material: Aluminum
- Pipe Material: Stainless Steel
- Product Name: Silencer
- Style: Round
- Type: Slip-On
- Units: Each
To fit:
- HONDA XR 400 R 1996 All Models
- HONDA XR 400 R 1997 All Models
- HONDA XR 400 R 1998 All Models
- HONDA XR 400 R 1999 All Models
- HONDA XR 400 R 2000 All Models
- HONDA XR 400 R 2001 All Models
- HONDA XR 400 R 2002 All Models
- HONDA XR 400 R 2003 All Models
- HONDA XR 400 R 2004 All Models
Manufacturer part number: 4H00400
View all Pro Circuit. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Pro Circuit T-4 Silencer For Honda XR400R 1996-2004
To fit:
- HONDA XR 400 R 1996 All Models
- HONDA XR 400 R 1997 All Models
- HONDA XR 400 R 1998 All Models
- HONDA XR 400 R 1999 All Models
- HONDA XR 400 R 2000 All Models
- HONDA XR 400 R 2001 All Models
- HONDA XR 400 R 2002 All Models
- HONDA XR 400 R 2003 All Models
- HONDA XR 400 R 2004 All Models

Pro Circuit is a renowned brand in the motocross and motorcycle racing industry. Specializing in high-performance exhaust systems, suspension components, and accessories, Pro Circuit has been a dominant force since 1978. Their cutting-edge products are favored by professional riders, earning the brand widespread acclaim for innovation and reliability in motorsports.
Product description
The Pro Circuit T-4 Silencer For Honda XR400R 1996-2004 is part of the latest collection from Pro Circuit.
Features:
- Designed to be used with OEM stock head pipes or Pro Circuit head pipes
- Ultra-responsive performance
- Incredible horsepower gains when compared to stock
- Developed to increase the horsepower and torque throughout the power curve
- Aluminum/stainless construction for reduced weight and increased durability
- Strong mounting bracket(s) for increased durability
- Designed for easy disassembly and re-packing when needed
- Removable USFS approved spark arrestor
Specifications:
- End Cap Material: Stainless Steel
- Features: with Spark Arrestor
- Material: Aluminum| Stainless Steel
- Model: T-4
- Muffler Color/Finish: Polished
- Muffler Material: Aluminum
- Pipe Material: Stainless Steel
- Product Name: Silencer
- Style: Round
- Type: Slip-On
- Units: Each
To fit:
- HONDA XR 400 R 1996 All Models
- HONDA XR 400 R 1997 All Models
- HONDA XR 400 R 1998 All Models
- HONDA XR 400 R 1999 All Models
- HONDA XR 400 R 2000 All Models
- HONDA XR 400 R 2001 All Models
- HONDA XR 400 R 2002 All Models
- HONDA XR 400 R 2003 All Models
- HONDA XR 400 R 2004 All Models
Manufacturer part number: 4H00400
View all Pro Circuit. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Pro Circuit T-4 Silencer For Honda XR400R 1996-2004
To fit:
- HONDA XR 400 R 1996 All Models
- HONDA XR 400 R 1997 All Models
- HONDA XR 400 R 1998 All Models
- HONDA XR 400 R 1999 All Models
- HONDA XR 400 R 2000 All Models
- HONDA XR 400 R 2001 All Models
- HONDA XR 400 R 2002 All Models
- HONDA XR 400 R 2003 All Models
- HONDA XR 400 R 2004 All Models

Pro Circuit is a renowned brand in the motocross and motorcycle racing industry. Specializing in high-performance exhaust systems, suspension components, and accessories, Pro Circuit has been a dominant force since 1978. Their cutting-edge products are favored by professional riders, earning the brand widespread acclaim for innovation and reliability in motorsports.






























