Thank you for visiting Motorcycle Garage! We are the premiere fuel injection, Intake and performance specialists. We offer a variety of performance parts and lead the power sports industry in ThunderMax with Auto Tune. ThunderMax is the industry's first and only stand-alone Performance EFI Engine Management System developed specifically to meet the tuning needs of both Cable and Throttle-By-Wire Harley-Davidson motorcycle owners.
This highly advanced tuning system allows the user to support a wide range of performance upgrades with ease. Our large database of maps allows us to pre-program your EFI controller. We also build custom maps on our Dynojet high-performance motorcycle chassis dynamometer. Motorcycle Garage customers receive unparalleled product knowledge and service.
This highly advanced tuning system allows the user to support a wide range of performance upgrades with ease. Our large database of maps allows us to pre-program your EFI controller. We also build custom maps on our Dynojet high-performance motorcycle chassis dynamometer. Motorcycle Garage customers receive unparalleled product knowledge and service.
Reviews (9)
Jim Flint
Aug 01, 2021
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Becky Miles
Jun 04, 2021
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Erik Frederickson
Oct 05, 2020
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Jason Brady
Jul 15, 2019
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John Daley
Dec 25, 2018
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Michael Bodine
Dec 02, 2018
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David Lindgren
Nov 22, 2018
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Donna Bolton
Jun 03, 2018
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Jj McCee
Nov 25, 2017
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