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M-7 V.A.L.E.™ full race system with aluminum canister shown

2004-10 Yamaha YFZ450 M-7 V.A.L.E.™ Stainless Steel Full Race Exhaust System: Whether you are on the racetrack, trail riding, woods riding or just having fun in the sand this exhaust performs. Performance gains are seen and felt in every part of the powerband. We are sure that when you pull this exhaust system out of the box, install it on your ATV, and feel the performance you will agree that it is The Absolute Top Level.

The newest exhaust system in the TBR line-up is for Yamaha's flagship ATV, the YFZ450. Through extensive testing and racing development we have produced a winning combination of Top Level Performance on and off the racetrack with our new YFZ450 M-7 Exhaust System. The Twobros M-7 off-road stainless/aluminum exhaust systems come complete with a removable screen type spark arrestor.

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PART# 005-1050106VH LIST:$529.98 MXP:$424.00

Two Brothers Racing

2004-08 Yamaha YFZ450 M-7 V.A.L.E.™ Stainless Steel Full Race Exhaust System

Description: Stainless steel slip tube and header with brushed aluminum alloy canister. Experience increased throttle response, more power throughout the powerband, and lighter weight.

Two Brothers M-7 stainless/aluminum off-road exhaust systems come complete with a U.S. Forestry Service approved removable screen type spark arrestor.

 

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PART# 005-1050406VH LIST:$329.98 MXP:$257.00

Yamaha YFZ450 V.A.L.E.™ Stainless Steel Slip-on System (2004-08) - M-7 Aluminum Canister

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M-7 V.A.L.E.™ full race system with aluminum canister shown

Yamaha YFZ450R/X V.A.L.E.™ Stainless Steel Slip-on System (2009-10) - M-7 Aluminum Canister

2009-10 Yamaha YFZ450R/X M-7 V.A.L.E.™ Stainless Steel Full Race Exhaust System: Whether you are on the racetrack, trail riding, woods riding or just having fun in the sand this exhaust performs. Performance gains are seen and felt in every part of the powerband. We are sure that when you pull this exhaust system out of the box, install it on your ATV, and feel the performance you will agree that it is The Absolute Top Level.

The newest exhaust system in the TBR line-up is for Yamaha's flagship ATV, the YFZ450R/X. Through extensive testing and racing development we have produced a winning combination of Top Level Performance on and off the racetrack with our new YFZ450R/X M-7 Exhaust System. The Twobros M-7 off-road stainless/aluminum exhaust systems come complete with a removable screen type spark arrestor.

 

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 Yamaha YFZ450R/X (09-10)

FREE SHIPPING

Part Number: _02_243  MXP: $425.00
Two Brothers Racing TopTune Kit™ - Ready-to-go kits


Two Brothers Racing has taken the guesswork out of extracting the maximum horsepower that is readily available for your motorcycle by combining TBR’s extensive tuning knowledge and performance product lineup into one ready-to-go kit: The TopTune Kit.

TBR’s new TopTune Kit complements all of TBR’s performance exhaust systems and takes the guesswork out of the final stage of dialing-in your bike for maximum performance after you’ve installed a pipe.

Performance and convenience are the key to the TBR TopTune Kit. Dyno testing and track-based feedback provides TBR with the essential knowledge to assemble an all-in-one kit that is totally complementary to their exhaust systems for motorcycles and ATVs.

Each kit is motorcycle model specific and packaged with the key components you want after installing our exhaust system:
» JuiceBox® Pro - Fuel Injection Controller
» BroFilter™ - High Performance and washable Air Filter
» Two P-tips - (P1 and P1x) Sound Control Muffler Tips

 

M-7 V.A.L.E.™ full race system with aluminum canister shown

2009 - 10 Yamaha YFZ450 M-7 V.A.L.E.™ Stainless Steel Full Race Exhaust System: Whether you are on the racetrack, trail riding, woods riding or just having fun in the sand this exhaust performs. Performance gains are seen and felt in every part of the powerband. We are sure that when you pull this exhaust system out of the box, install it on your ATV, and feel the performance you will agree that it is The Absolute Top Level.

The newest exhaust system in the TBR line-up is for Yamaha's flagship ATV, the YFZ450. Through extensive testing and racing development we have produced a winning combination of Top Level Performance on and off the racetrack with our new YFZ450 M-7 Exhaust System. The Twobros M-7 off-road stainless/aluminum exhaust systems come complete with a removable screen type spark arrestor

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 (2006-10)Yamaha Raptor 700 M-7 Slip-on Exhaust System: With the patented use of Magnesium, titanium, aluminum and stainless steel, and hours of testing, we have an exhaust system that performs for all levels. Whether you are on the racetrack, trail riding, woods riding or just having fun in the sand this exhaust performs. Performance gains are seen and felt in the critical lower and upper areas of the powerband. We are sure that when you pull this exhaust system out of the box, install it on your ATV, and feel the performance you will agree that it is The Absolute Top LevelTM.

The newest exhaust system in the TBR ATV line-up is for Yamaha's 2006 Raptor 700. Through extensive testing and development we have produced a winning combination of Top Level Performance on and off the racetrack with our new Raptor 700 M-7 Exhaust System. The Twobros M-7 off-road exhaust systems come complete with a removable screen type spark arrestor.

Description: Lighter than stock and easy to install, our new high performance M-7 slip-on exhaust system for the Raptor 700 features a custom bent thinwall stainless steel s-bend tube, a brushed aluminum alloy canister and our patented V.A.L.E.TM attachment system. This exhaust system will increase torque and significantly enhance horsepower in the critical lower and upper areas of the powerband.

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PART# 005-1380406V  LIST:$329.98 MXP:$256.95
Yamaha Raptor 700 M-7 Slip-on Exhaust System (2006-09)

 
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 (2007-10)Yamaha Raptor 350 M-7 Slip-on Exhaust System: With the patented use of Magnesium, titanium, aluminum and stainless steel, and hours of testing, we have an exhaust system that performs for all levels. Whether you are on the racetrack, trail riding, woods riding or just having fun in the sand this exhaust performs. Performance gains are seen and felt in the critical lower and upper areas of the powerband. We are sure that when you pull this exhaust system out of the box, install it on your ATV, and feel the performance you will agree that it is The Absolute Top LevelTM.

The newest exhaust system in the TBR ATV line-up is for Yamaha's 2004-07 Raptor 350. Through extensive testing and development we have produced a winning combination of Top Level Performance on and off the racetrack with our new Raptor 350 M-7 Exhaust System. The Twobros M-7 off-road exhaust systems come complete with a removable screen type spark arrestor.

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Two Brothers Racing  

PART # 005-1680406V LIST:$329.98 MXP:$257.00

Yamaha Raptor 350 M-7 Slip-on Exhaust System (2007-09)

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 (2008-10)Yamaha Raptor 250 M-7 Slip-on Exhaust System: With the patented use of Magnesium, titanium, aluminum and stainless steel, and hours of testing, we have an exhaust system that performs for all levels. Whether you are on the racetrack, trail riding, woods riding or just having fun in the sand this exhaust performs. Performance gains are seen and felt in the critical lower and upper areas of the powerband. We are sure that when you pull this exhaust system out of the box, install it on your ATV, and feel the performance you will agree that it is The Absolute Top LevelTM.

The newest exhaust system in the TBR ATV line-up is for Yamaha's 2008 Raptor 350. Through extensive testing and development we have produced a winning combination of Top Level Performance on and off the racetrack with our new Raptor 250 M-7 Exhaust System. The Two Bros M-7 off-road exhaust systems come complete with a removable screen type spark arrestor.

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 Two Brothers Racing

PART#005-1960406V  LIST:$329.98 MXP:$257.00

Yamaha Raptor 250 M-7 Slip-on Exhaust System (2008-09)

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P# 001-243  LIST:$339.98 MXP:$ Call for pricing

Yamaha YFZ450 (2009-10) Two Brothers Racing JUICE BOX™ Pro - Fuel Controller


Two Brothers Racing JUICE BOX PRO - Premium Fuel Controller

Juice Box Pro adds performance with map storage, computer optional full customization and the ultimate in PC-based tuning capabilities to the proven Juice Box fuel management platform. Two Brothers Racing, continually dedicated to Top Level Performance, dials in Fuel Injection performance like never before with the Juice Box Pro. Offering memory capacity for up to 10 fully custom fuel maps and virtually limitless tuning potential, the Juice Box Pro revolutionizes the plug-and-tune category of performance electronics.

Custom-Designed Fuel Mapping
Juice Box Pro is the only fuel management interface to offer preloaded, dyno tested bike-specific mapping and the ability to fully customize and build your own Power Maps via computer in a simple to- install, user-friendly component. Through TBR’s Direct Injector Control, the fuel circuits on current sport bikes can be modified both richer and leaner than stock as much as -100% to +250% in any particular area of the power spread with the Juice Box Pro. Also, up to 10 pre-programmed TBR Power Maps (custom made and dyno tested for each Two Brothers Racing exhaust system) are adjustable to your preference. Riders can literally select between a TBR Power Map, custom-built maps, or even fine tune low, mid or high rpm ranges while sitting on the bike and without plugging in to a computer. Standard +/- 10% increments from selected map settings, different ranges are available using the supplied Top Tune software.

Computing Power
For racers and riders looking for the ultimate in precise adjustment and fuel map customization and creation, Two Brothers Racing’s Top Tune software allows PC-based Power Map creation at 250-rpm increments and 10 different throttle positions. Modification parameters vary upon make and model of machine and fuel changes made in these increments are automatically interpolated between the rpm and throttle position ranges ensuring a smooth final power curve./span> Users can load up to 10 of their personally built Power Maps into the Juice Box Pro and select between them while in the saddle— eliminating the need to “re-boot” with the computer every time a new map is desired.

» Uses OEM style connectors and high quality wiring harnesses.
» Small, Lightweight and Easy-to-Fit on the bike
» Pre-programmed with TBR Power Maps specific to make, model and style of TBR Exhaust and/or TBR Pro Filter
» No computer necessary for Top Level fuel management
» Fully adjustable computer compatibility for ultimate tuning and personalization
» Software is compatible with Power Commander, so you can download Power Commander maps to the Juice Box Pro

 
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(2008-10)Yamaha Grizzly 700 M-7 Slip-on Exhaust System: With the patented use of Magnesium, titanium, aluminum and stainless steel, and hours of testing, we have an exhaust system that performs for all levels. Whether you are on the racetrack, trail riding, woods riding or just having fun in the sand this exhaust performs. Performance gains are seen and felt in the critical lower and upper areas of the powerband. We are sure that when you pull this exhaust system out of the box, install it on your ATV, and feel the performance you will agree that it is The Absolute Top LevelTM.

The newest exhaust system in the TBR ATV line-up is for Yamaha's 2008 Grizzly 700. Through extensive testing and development we have produced a winning combination of Top Level Performance on and off the racetrack with our new Grizzly 700 M-7 Exhaust System. The Two Bros M-7 off-road exhaust systems come complete with a removable screen type spark arrestor.

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Two Brothers Racing  
PART# 005-1900406V LIST:$329.98 MXP:$260.00
(2008-09)Yamaha Grizzly 700 M-7 Slip-on Exhaust System:

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(2007)Yamaha Grizzly 700 M-7 Slip-on Exhaust System: With the patented use of Magnesium, titanium, aluminum and stainless steel, and hours of testing, we have an exhaust system that performs for all levels. Whether you are on the racetrack, trail riding, woods riding or just having fun in the sand this exhaust performs. Performance gains are seen and felt in the critical lower and upper areas of the powerband. We are sure that when you pull this exhaust system out of the box, install it on your ATV, and feel the performance you will agree that it is The Absolute Top LevelTM.

The newest exhaust system in the TBR ATV line-up is for Yamaha's 2007 Grizzly 700. Through extensive testing and development we have produced a winning combination of Top Level Performance on and off the racetrack with our new Grizzly 700 M-7 Exhaust System. The Twobros M-7 off-road exhaust systems come complete with a removable screen type spark arrestor.

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Two Brothers Racing  
PART# 005-1790406V LIST:$329.98 LIST:$257.00
(2007)Yamaha Grizzly 700 M-7 Slip-on Exhaust System:

 
 

 Drag Struts For Your ATV

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 CUSTOM LENGTHS AVAILABLE AT NO ADDITIONAL COST

These drag struts are machined from 6061-T6 billet aluminum and are adjustable through a 2” range from full in to full out. They also offer a weight savings over the stock shocks for up to 5 lbs each.

They do not have to be removed to be adjusted as the heim joints are threaded opposite of each other. Simply loosen the jam nuts, twist the strut body to the left it gets longer or twist it to the right and it gets shorter, then retighten the jam nuts. This allows you to fine tune your ride height infinitely to adjust for deepening ruts in the sand/dirt to getting the optimal front/rear height bias for asphalt racing and everything in between.

Normal lengths (eye to eye) are 12.5” adjustable to 14.5”. These are the standard length most production quads will use. Custom lengths are available as there are many different frame / a-arm / swingarm combinations out there.

These struts fit the following ATV's, Honda - 250R , TRX450R , TRX700XX , TRX400EX , Yamaha - YFZ450 , Banshee , Raptor 660 and 700 , Blaster , Warrior , Suzuki - LTR450R , LT250R , LT500 , Kawasaki - KFX450R , Also fits custom chassis / Swingarm combos.

**CUSTOM LENGTHS AVAILABLE AT NO ADDITIONAL COST

Bare Aluminum

P# BAFS3Y $172.95 Front / Rear Full set of 3

P# BAFO2Y $155.00  Front struts only

 P# BORO1Y $95.00 Rear strut only

 

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