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TIRES
WHEELS
WHEELKITS
TIREACC.
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PLOW
TOWING /FARM
UTVCAB /ACC.
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UTVBODY
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UTVCONTROLS
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OILFILTERS
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CHAIN
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RAMPS /STRAPS
PROMOTIONAL
REFERENCE
INDEX
516
OPTIMIZER
The HMF Optimizer is a Fuel-Injection Controller
that has been pre-programmed with the proper
tuning specifications for your HMF exhaust. You
must retune your machine when you’re adding
an exhaust system, so not tuning your machine
will void the warranty of your exhaust.
• Pre-Programmed with the best settings
for your HMF exhaust
• Push Button Interface Unique load based
technology
• Plug and Play Installation
• No CPU or Dyno Needed
• Full Range Tuning
Model
Year
WPS#
List
ARCTIC CAT
700 EFI
07-08
785-3500
$269.95
Prowler 700 H1
08-10
785-3501
274.95
CAN AM
DS 450
08-12
785-3502
$269.95
Outlander 400
09-13
785-3513
289.95
Outlander 500
07-13
785-3503
289.95
Outlander 650
06-09
785-3503
289.95
10-12
785-3508
289.95
Outlander 800
06-08
785-3503
289.95
09-11
785-3509
289.95
12-15
785-3512
289.95
Renegade 500
07-08
785-3514
289.95
09-11
785-3506
289.95
Renegade 800
07-08
785-3514
289.95
09-11
785-3506
289.95
Outlander 1000
12
785-3512
289.95
Renegade 800/1000
12-15
785-3512
289.95
Commander
11-13
785-3516
339.95
14
785-3519
339.95
Maverick
13-15
785-3518
339.95
Maverick MAX
13-15
785-3518
339.95
HONDA
Rancher 420
07-08
785-3520
$269.95
Rancher 420: IRS
09-14
785-3521
269.95
Rancher 420: SRA
14-15
785-3526
279.95
Foreman 500
12-13
785-3525
269.95
14
785-3527
279.95
Rubicon 500
15
785-3567
279.95
Rincon 680
06-14
785-3522
269.95
15
785-3523
279.95
TRX700XX
08-09
785-3524
269.95
KAWASAKI
KFX 450R
08-13
785-3532
$269.95
Brute Force 750
08-11
785-3533
289.95
12-14
785-3535
289.95
15
785-3536
289.95
Teryx
09-13
785-3534
289.95
Teryx 4
11-14
785-3537
289.95
Model
Year
WPS#
List
POLARIS
Ace
14
785-3552
$269.95
Sportsman 550
09-12
785-3538
269.95
Ace 570
15
785-3568
269.95
Sportsman 570
14-15
785-3544
289.95
Sportsman ETX
15
785-3569
289.95
Sportsman 800
02-12
785-3541
289.95
Sportsman 800 X2
06-09
785-3541
289.95
Sportsman 850
12-15
785-3542
289.95
Scrambler 850
12-15
785-3543
289.95
Sportsman 850
09-10
785-3539
289.95
Scrambler 1000
14-15
785-3545
289.95
Sportsman 1000
15
785-3546
289.95
RZR 570
12-15
785-3549
289.95
Ranger 800 EFI 4x4
10
785-3547
289.95
Ranger 800 (EFI and mid-size)
11-14
785-3551
329.95
RZR S 800
11-14
785-3548
329.95
Ranger 900
13-14
785-3550
289.95
RZR XP 900
11-14
785-3557
329.95
RZR XP 1000
14
785-3558
329.95
RZR XP 1000
15
785-3559
339.95
SUZUKI
LT-Z 400
09-14
785-3555
$249.95
King Quad 450/500
09-12
785-3553
269.95
King Quad 700
05-09
785-3554
269.95
King Quad 750
08-14
785-3556
269.95
YAMAHA
YFZ 450R
09-14
785-3564
$269.95
Grizzly 550
08-14
785-3560
269.95
Grizzly 700
07-13
785-3561
269.95
Grizzly 700
14-15
785-3562
269.95
Raptor 700
06-14
785-3563
269.95
Rhino 700
08-12
785-3565
269.95
Raptor 700
15
785-3570
279.95
Not legal for use in California on pollution controlled vehicles,
race use only in California - waiver available
FUEL / AIR SYSTEMS