Honda
TRX 450R (04-05)
Price: $259.95
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* Production Time: 5-7 Business Days (?)
For detailed information about exhaust options, click the (?) next to each of the options above. If you have further questions or concerns, contact our online custom service department or call 1.866.HMF.PIPE.
The Honda TRX450R stands tall as one of the hottest, most dominant sport ATVs ever
built. The TRX450R’s secret: just a perfect balance of power, handling and reliability.
HMF takes full advantage of that perfect power balance and produces 10-15% horse
power with a slip on and 15-20% horse power with a full system.
HMF Competition Series: The new HMF Competition Series exhaust was designed and tested for Sport ATVs and Dirtbikes. The Trimax Core technology features 3 levels of power and sound, allowing you to dictate the type of power and sound you need, when you need it. Included with every exhaust are 3 removable inserts, each of which effect the sound and power in different ways, giving the rider complete control.
Stage 1 uses an insert that restricts sound levels extensively yet produces industry leading power at that dB level.
Stage 2 uses a different sound altering insert that partially lowers sound levels without losing much horse power.
Stage 3 acts as an unrestricted core producing high dB levels with industry leading power throughout the RPM range.
The new Euro End Cap is forged out of 304 Stainless Steel and adds an incredible sound output. Stainless Steel rivet bands are wrapped around the shell and air riveted in for more durability and security.
HMF Performance Series: Setting the standard for power and value, the HMF Performance Series has been tested for over a decade with endless championships. The specially designed, unrestricted core allows the exhaust to increase power evenly throughout the entire power curve. The Performance Series has the signature HMF sound with industry-leading end cap and color options, giving you a completely custom look and sound.
HMF Quiet Race Series: The original quiet race exhaust, the HMF Quiet Race Series features an internal mechanical core that controls sound pulses and manages them to a minimum. With race sound regulations becoming more strict, every serious racer needs to consider the dB level of their exhaust. The Quiet Race Series’s core will help you meet sound regulations in most restricted riding areas.
All HMF exhausts feature:
built. The TRX450R’s secret: just a perfect balance of power, handling and reliability.
HMF takes full advantage of that perfect power balance and produces 10-15% horse
power with a slip on and 15-20% horse power with a full system.
HMF Competition Series: The new HMF Competition Series exhaust was designed and tested for Sport ATVs and Dirtbikes. The Trimax Core technology features 3 levels of power and sound, allowing you to dictate the type of power and sound you need, when you need it. Included with every exhaust are 3 removable inserts, each of which effect the sound and power in different ways, giving the rider complete control.
Stage 1 uses an insert that restricts sound levels extensively yet produces industry leading power at that dB level.
Stage 2 uses a different sound altering insert that partially lowers sound levels without losing much horse power.
Stage 3 acts as an unrestricted core producing high dB levels with industry leading power throughout the RPM range.
The new Euro End Cap is forged out of 304 Stainless Steel and adds an incredible sound output. Stainless Steel rivet bands are wrapped around the shell and air riveted in for more durability and security.
HMF Performance Series: Setting the standard for power and value, the HMF Performance Series has been tested for over a decade with endless championships. The specially designed, unrestricted core allows the exhaust to increase power evenly throughout the entire power curve. The Performance Series has the signature HMF sound with industry-leading end cap and color options, giving you a completely custom look and sound.
HMF Quiet Race Series: The original quiet race exhaust, the HMF Quiet Race Series features an internal mechanical core that controls sound pulses and manages them to a minimum. With race sound regulations becoming more strict, every serious racer needs to consider the dB level of their exhaust. The Quiet Race Series’s core will help you meet sound regulations in most restricted riding areas.
All HMF exhausts feature:
- USFS approved spark arrestor included
- 304 stainless steel flanges, headpipes & S-bends
- Tough T6061 aluminum or lightweight Carbon Kevlar exhaust shells
- Volumized, high performance glass wool packing
- Significantly lighter when compared to stock systems
- Made in the U.S.A.
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