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COMPETITION SERIES 3 EXHAUSTS IN 1
Application Year
Style Shape Mount Color WPS# List
ARCTIC CAT
DVX 400
03-14 Slip On
Round Side
Black
785-2502 $349.95
Full System Round Side
Black
785-2506 575.95
CAN AM
DS450
08-15 Slip On
Round Side
Black
785-2351 $349.95
Full System Round Side
Black
785-2353 575.95
HONDA
TRX 250X/EX 11-14 Full System Round Side
Black
785-2409 $399.95
TRX 300EX 93-12 Full System Round Side
Black
785-2411 575.95
TRX 400EX 99-14 Slip On
Round Side
Black
785-2403 349.95
TRX 450R 04-05 Full System Round Side
Black
785-2413 575.95
06-14 Full System Round Side
Black
785-2417 575.95
06-14 Slip On
Elliptical Side
Black
785-2407 349.95
06-14 Slip On
Round Side
Black
785-2406 349.95
TRX 700XX 08-09 Full System Round Side
Black
785-2421 575.95
KAWASAKI
KFX 400
03-14 Full System Round Side
Black
785-2502 $349.95
03-14 Slip On
Round Side
Black
785-2506 575.95
KFX 450R 08-14 Full System Round Side
Black
785-2455 575.95
08-14 Slip On
Round Side
Black
785-2452 349.95
KFX 700
04-10 Dual Full
System
Round Side
Black
785-2456 665.95
Application Year
Style Shape Mount Color WPS# List
KTM
450/505 SX 09-13 Slip On
Elliptical Seat
Black
785-2942 $349.95
Full System Elliptical Seat
Black
785-2944 575.95
450/505 XC 08-13 Slip On
Elliptical Seat
Black
785-2941 349.95
Full System Elliptical Seat
Black
785-2943 575.95
POLARIS
Outlaw
450/525: SRA 08-10 Slip On
Elliptical Seat
Black
785-2954 $349.95
08-10 Slip On
Round Side
Black
785-2955 349.95
Outlaw 500 06-07 Slip On
Elliptical Seat
Black
785-2952 349.95
06-07 Full System Eliptical Seat
Black
785-2957 575.95
Outlaw 525:
IRS
07-11 Slip On
Elliptical Seat
Black
785-2953 349.95
Predator
03-07 Full System Round Side
Black
785-2956 575.95
03-07 Slip On
Round Side
Black
785-2951 349.95
SUZUKI
LTZ 400
03-14 Full System Round Side
Black
785-2506 $575.95
03-14 Slip On
Round Side
Black
785-2502 349.95
LT-R 450
06-09 MX System Elliptical Seat
Black
785-2505 595.95
YAMAHA
Raptor 125 11-14 Full System Round Side
Black
785-2561 $399.95
11-14 Slip On
Round Side
Black
785-2551 349.95
Raptor 250 08-14 Full System Round Side
Black
785-2562 575.95
Raptor 350 ‘05-13 Slip On
Round Side
Black
785-2553 349.95
Raptor 660 01-05 Full System Round Side
Black
785-2563 575.95
01-05 Slip On
Round Side
Black
785-2554 349.95
Raptor 700 06-14 Full System Round Side
Black
785-2564 575.95
06-14 Slip On
Round Side
Black
785-2555 349.95
15-16 Full System Round Side
Black
785-2570 575.95
15-16 Slip On
Round Side
Black
785-2569 349.95
YFZ 450
04-13 Full System Elliptical Side
Black
785-2566 575.95
04-13 Full System Round Side
Black
785-2565 575.95
04-13 Slip On
Round Side
Black
785-2557 349.95
YFZ 450R-X 09-16 Full System Elliptical Side
Black
785-2568 575.95
09-16 Full System Round Side
Black
785-2567 575.95
09-16 Slip On
Elliptical Side
Black
785-2560 349.95
09-16 Slip On
Round Side
Black
785-2559 349.95
Arguably the highest performing after-market exhaust on the market, the HMF Competition Series is a pure blend between optimized
performance and versatility. The secret to it’s power lies within the Trimax Core. This unique triangular core accepts specially
designed exhaust inserts that provide the rider the ability to quickly change the power and sound according to the current riding
conditions.
EQUAL POWER:
The Competition Series distributes power evenly
throughout the entire RPM range.
VARIABLE SOUND:
Three exhaust inserts are included to give the
rider the ability to quickly change the power and
sound according to the riding conditions.
MECHANICAL CORE:
The Competition Series uses a mechanical core
to control exhaust pulses and set power levels
where they’re needed.
LESSWEIGHT:
The exhaust shell is made of T6061 Aluminum that
weighs substantially less than stock.
THE INSERTS:
Each HMF Competition Series exhaust system
comes with 3 inserts that effect the power and sound differently.
Stage 1 sets dB levels in the low-to-mid 90’s. Stage 2 insert sets
dB levels in the mid-to-high 90’s and produces substantially more
horse power than Stage 1. Stage 3 insert sets dB levels in the
high 90’s-to-low 100’s with industry leading power throughout the
entire RPM range.
Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available
EXHAUST
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PROMOTIONAL
REFERENCE
INDEX