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Aaen Mega Power Pipe Systems
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Race Proven Power Pipe Combinations!
Polaris Ranger RZR Mega Power Pipe
Arctic Cat 650 Mega Power Pipe Polaris Outlaw Mega Power Pipe
Yamaha Raptor 660 Mega Power Pipe Suzuki 450 Quad Racer Mega Power Pipe
The Mega Power Pipe has been in development at dragstrips and moto cross tracks for the last three years. As the systems have evolved we have been able to combine great mid range and top end power with hard-hitting low-end acceleration. The key has been the design of a larger 4" silencer body. This in turn has allowed us to use a larger core with a substantial megaphone section mid pipe that is joined to a larger header pipe. The free flow of the larger Mega Power header pipe, and the increased scavenging action of the tapered megaphone section result in awesome mid-range and top end power that also carries the power band further beyond the peak without a sharp drop off. The increased volume of the total Mega Power Pipe system also contributes to more torque for harder acceleration out of corners. With a larger 4" aluminum silencer, and a larger diameter core, you get the added benefit of both more sound dampening material and a larger perforated surface area in the core. Combined with our free flowing louvered quiet core, the Mega Power Pipe system meets the new 94 dba sound levels. A Supertrapp forestry service approved spark arrestor kit is also available, and drops the sound level an additional 2-4 Db(a).

All Mega Power Pipes will gradually be updated to steel and will be Silver Ceramic Coated inside and outside, with the exception some M.P. Pipes for racing applications which will remain built in aluminum.
Make Part Number MEGA POWER PIPES TYPE Retail
POLARIS PAT 96028 (2008) POL SPORTSMAN 800 Mega Power Silencer 389.00
PAT 30095 (05-07) POL SPORTSMAN 800 Mega Power Silencer 349.00
PAT 96019 (01-08) POL SPORTSMAN 600/700 Mega Power Silencer 349.00
PAT 96027 (07-08) POL SPORTSMAN 500 Mega Power Silencer 349.00
PAT 96015 (02-06) POL SPORTSMAN 500 HO Mega Power Silencer 349.00
PAT 96016 (99-08) POL SCRAMBLER 500 Mega Power Silencer 349.00
PAT 96004 (06-08) POL OUTLAW 500 Mega Power Slip-on (Silencer w/Mid Pipe) 389.00
PAT 80000 (04-08) POL PREDATOR 500 Mega Power Slip-on (Silencer w/Mid Pipe) 389.00
PAT 96025 (2008) POL RZR 800 EFI Mega Power Slip-on (Silencer w/Mid Pipe) 389.00
PAT 96026 (07-08) POL Sportsman 500/600/800 X2 Mega Power Silencer 389.00
KAWASAKI PAT 96005 (06-07) KAW BRUTE FORCE 750 Mega Power Slip-on (Silencer w/Mid Pipe) 389.00
PAT 90304 (04-07) KAW V FORCE 700, KFX 700 Mega Power Slip-on (Silencer w/Mid Pipe) 389.00
SUZUKI PAT 96006 (05-07) SUZ KING QUAD 700 Mega Power Silencer 349.00
PAT 90200 (04-07) SUZ LTZ 400/KAW KFX 400/AC DVX 400 Mega Power Silencer w/Mid Pipe 389.00
PAT 90200-CH Comp Header, (04-07) SUZ LTZ 400/KAW KFX 400 Competition Header 149.00
PAT 96002 (06-08) SUZ 450 QUAD RACER Mega Power Silencer w/Mid Pipe 389.00
PAT 96008 (05-07) SUZ QUAD SPORT LTZ 250 Mega Power Silencer w/Mid Pipe 389.00
YAMAHA PAT 96022 (07-08) YAM GRIZZLY 700 Mega Power Slip-on (Silencer w/Mid Pipe) 389.00
PAT 90000 (04-08) YAM YZF 450 Mega Power Slip-on (Silencer w/Mid Pipe) 389.00
PAT 90000-CH Comp Header, (04-08) YAM YFZ 450 Competition Header 149.00
PAT 96000 (02-08) YAM GRIZZLY 660 Mega Power Slip-on (Silencer w/Mid Pipe) 389.00
PAT 96003 (03-08) YAM RAPTOR 660R Mega Power Silencer 349.00
PAT 96009 (06-08) YAM RAPTOR 700 Mega Power Silencer 349.00
PAT 96010 (00-07) YAM WOLVERINE 450 4X4 Mega Power Slip-on (Silencer w/Mid Pipe) 389.00
PAT 96001 (03-07) YAM KODIAK 450 Mega Power Slip-on (Silencer w/Mid Pipe) 389.00
PAT 96020 (05-07) YAM RAPTOR 350 Mega Power Slip-on (Silencer w/Mid Pipe) 389.00
HONDA PAT 90100 (04-05) Honda TRX 450 Mega Power Silencer w/Mid Pipe 389.00
PAT 90100-CH Comp Header (04-05) Honda TRX 450 Competition Header 149.00
PAT 96021 (06-08) Honda TRX 450 Mega Power Silencer w/Mid Pipe 389.00
PAT 96021-CH Comp Header (06-08) Honda TRX 450 Competition Header 149.00
ARCTIC CAT PAT 90503 (05-07) AC 650 V-TWIN Mega Power Slip-on (Silencer w/Mid Pipe) 389.00
CAN-AM PAT 96023 *NEW (07-08) RENEGADE 800 Mega Power Slip-on (Silencer w/Mid Pipe) 389.00
PAT 96012 (06-08) CAN-AM OUTLANDER 800 Mega Power Slip-on (Silencer w/Mid Pipe) 389.00
PAT 96013 (06-08) CAN-AM OUTLANDER 650 Mega Power Slip-on (Silencer w/Mid Pipe) 389.00
PAT 96017 (05-07) CAN-AM DS 650X Mega Power Slip-on (Silencer w/Mid Pipe) 389.00
PAT 96014 (03-08) CAN-AM OUTLANDER 400 Mega Power Slip-on (Silencer w/Mid Pipe) 389.00
PAT 96024 (07-08) OUTLANDER MAX 800/650 Mega Power Slip-on (Silencer w/Mid Pipe) 389.00
SPARK ARRESTOR PAT 50100 4" Supertrapp Spark Arrestor Kit for Mega Power 95.00
PAT 50006 Shield Required for: 29.00
600/700/800 Sportsman, Brute Force 750, VForce 700, KFX 700 and Arctic 650
Goes over the disc of Spark Arrestor
PAT 50098 Screen Spark Arrestor 29.00
PAT 50099 Racing Billet End Cap 45.00
Polaris Ranger RZR Mega Power Silencer
Polaris Ranger RZR Mega Power Pipe
Polaris "Mega Power" Silencer
The Aaen "Mega Power" Silencer for the new Polaris Ranger RZR adds 5 HP and 5 more lb/ft of torque to the big 800 twin engine. Lots of bottom end torque has made the "Mega Power" Silencer a popular set-up for pullers with the regular 800 Sportsman ATV. The extra torque and power shoots you out of the corner and accelerates you hard down the straight. The shorter mid pipe also greatly improves top end speed. The mid pipe is finished with "double" silver ceramic coating and the aluminum body is finished off with a red anodized billet end cap. The Polaris RZR "Mega Power" Aaen silencer comes with a removable quiet core which has a closed end that will qualify as a spark arrestor in most places. For areas where a spark arrestor registration number is required, we have available a 4" SUPERTRAPP spark arrestor disc system that mounts directly to the billet end cap.
Polaris Ranger RZR Clutch Kit
The extra torque and power of the new "Mega Power" system may increase the rpm's so much that you will hit the REV limiter. To remedy this we recommend using our aggressive clutch kit to keep the rpm's at the torque peak for maximum performance.
Polaris Ranger RZR Head Porting
The Polaris Ranger RZR is a two valve design, and the exhaust valve and its port passage is very restrictive. Porting the head frees up flow, makes the motor breath better and adds horsepower on top end. The Polaris RZR head can also be cut for more compression.
Polaris Ranger RZR Larger Valve Installation
Larger valves and additional increases in the passages adds even more power thru the complete power band.
Polaris Ranger RZR Camshaft
The Polaris RZR camshaft has been in development for several years on the Sportsman 800 ATV model. The result is a camshaft with longer opening duration, but the lift is kept standard to allow installation without the need for piston modifications.
Polaris Ranger RZR Fuel Injection Tuners
We have tested a number of EFI Tuners and have found the Dobeck unit to be accurate, reliable and easy to adjust. The tuner is necessary when head porting and camshaft installation has brought the power curve beyond the stock program. Four dashpots adjust the low end, top end acceleration pump and transition fuel delivery amounts.
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Arctic Cat 650 V-Twin Mega Power Pipe System
Mega Power Pipes Arctic Cat 650 Mega Power Pipe
The Arctic Cat Mega Power Pipe system includes a new branch pipe from the rear cylinder, with a two into one connector built into the Mega Power silencer. With plenty of silencing material and a larger core, power is increased by 4 HP on top end and 5 HP in mid-range. With a 6 ft/lb increase in torque, midrange acceleration is greatly improved. The Arctic Cat Mega Power Pipe comes with a removable quiet core to meet the 96 dba sound level.
A forestry approved Supertrapp spark arrestor kit is also available for the Arctic Cat 650 Mega Power Pipe system
Part Number Description Price
PAT 90503 Arctic Cat 650 389.00
PAT 50100 Spark Arrestor Kit 95.00
PAT 50006 Shield (Use with Spark Arrestor) 29.00
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Polaris Outlaw Mega Power Pipe and Filter Kit
Polaris Outlaw 500 Power Pipe Polaris Outlaw 500 Filter Kit
The new Polaris Outlaw with its Independent Rear Suspension exits its exhaust in the center of the frame. We now offer a Polaris Outlaw Mega Power Pipe that is 4 lbs. lighter than stock and offers the same 8 HP increase in acceleration and top end power as our popular Predator pipe. The rebuildable aluminum slip on pipe consists of a tapered megaphone section mid pipe and a 4” aluminum silencer with billet end piece and a quiet core insert. A 4" Supertrapp spark arrestor disc kit is also available.

The stock air box on the Polaris Outlaw has a very restrictive sharp bend on the intake manifold between the box and the carb. To eliminate this problem we offer our unrestricted direct bolt on filter kit. The Polaris Outlaw filter kit includes a 6" filter, Outerwear sock, main jet kit, and an aluminum shield that mounts on the frame and together with the seat forms an enclosed but unrestricted air chamber.
Part Number Description Price
PAT 96004 Polaris Outlaw Mega Power Pipe 389.00
PAT 50100 SuperTrapp Spark Arrestor 95.00
ATA 30097 Outlaw Filter Kit 149.00
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Suzuki 450 Quad Racer Mega Power Pipe
Suzuki 450 Quad Racer Mega Power Pipe
Bill Berger is testing our new products on the 2006 Suzuki 450 Quad Racer. With our mods Bill had the fastest Yamaha 450 YFZ on the Wisconsin circuit last year. We are now testing the same mods on the Suzuki 450 Quad Racer. The new Mega Power Pipe for the Suzuki Quad Racer is 7 lbs. lighter than stock and comes with a removable quiet core insert. The pipe will bolt on to the stock header pipe and consists of a tapered mid pipe megaphone section that produces sharp acceleration and an 8 HP increase in top end power. To utilize the full racing power potential of the Suzuki 450 Quad Racer, extensive air box modifications and a "Power Commander" or "Cherry Bomb" for recalibration of the fuel injection system is recommended.
Part Number Description Price
PAT 96002 Suzuki Quad Racer Mega Power Slip On Pipe 389.00
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Yamaha Raptor 660 Mega Power Pipe
Yamaha Raptor 660 Mega Power Pipe
Yamahas Raptor 660 is a popular performance quad, and we now offer our proven Mega Power Pipe design for this top of the line Yamaha model. The Mega Power Pipe includes a tapered megaphone mid pipe that expands into a large core in our 4 inch aluminum silencer. This Yamaha Raptor 660 pipe gives a major 8 HP increase in top end power and hard hitting acceleration with greatly improved throttle response. The Yamaha 660 Raptor Mega Power Pipe comes with a bolt on quite core installed. A 4 inch Supertrapp spark arrestor kit is also available and bolts directly to the billet end piece
Part Number Description Price
PAT 96003 Yamaha Raptor 660 Mega Power Pipe 349.00
PAT 50100 Supertrapp Spark Arrestor 95.00
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