Fuel & Air

2 wide-band Bosch 5-wire oxygen sensors (18 mm) with AutoTune connection harness ThunderMax quick start easy install and printable comprehensive userÆs manual Never outgrow it - easily accomodates bike change No Dyno required - automatically tunes for...

2 wide-band Bosch 5-wire oxygen sensors (18 mm) with AutoTune connection harness ThunderMax quick start easy install and printable comprehensive userÆs manual Never outgrow it - easily accomodates bike change No Dyno required - automatically tunes for...

Easy installation: replace the factory ECM, install new O? sensors and harness, load the correct map for your bike, and ride New maps, software, firmware updates, map analysis and tech support available online at no charge Does not require dyno tuning...

It is installed to the bike's wiring harness at the 36-pin ECM connector (connection requires harness plug disassembly; two terminated wires are inserted into two unused ports in the 36-pin connector, and a ground wire added) Handy for motorcycle models...

It is installed to the bike's wiring harness at the 36-pin ECM connector (connection requires harness plug disassembly; two terminated wires are inserted into two unused ports in the 36-pin connector, and a ground wire added) Handy for motorcycle models...

Feature SLPÆs Max FlowÖ air vent technology which utilizes injection molding to encapsulate Flow-RiteÖ material on left side kits or new, highly-durable stainless steel mesh on right side kits to provide maximum air flow through while keeping snow out...

Feature SLPÆs Max FlowÖ air vent technology which utilizes injection molding to encapsulate Flow-RiteÖ material on left side kits or new, highly-durable stainless steel mesh on right side kits to provide maximum air flow through while keeping snow out...

Left-side kits keep clutches running cooler and extend belt life, while right-side kits reduce underhood heat from the exhaust system for more consistent power production Designed to remove hot air from the chassis and maintain higher horsepower by...

Eliminates flow restrictions in the stock system, increasing intake air flow volume for improvements in horsepower and throttle response Stainless steel hardware is included Maximize your sled's intake efficiency Optimizes the air flow to the engine...

Eliminates flow restrictions in the stock system, increasing intake air flow volume for improvements in horsepower and throttle response Stainless steel hardware is included Maximize your sled's intake efficiency Optimizes the air flow to the engine...

Eliminates flow restrictions in the stock system, increasing intake air flow volume for improvements in horsepower and throttle response Stainless steel hardware is included Maximize your sled's intake efficiency Optimizes the air flow to the engine...

Left-side kits keep clutches running cooler and extend belt life, while right-side kits reduce underhood heat from the exhaust system for more consistent power production Designed to remove hot air from the chassis and maintain higher horsepower by...