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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Plug-and Play
Stepped 1-3/4" to 1-7/8" headpipes
Part # 11315A
PART# 1F22SS
These are THE most powerful 5X7â speakers you can buy for your Harley and they will perform extremely well when used with a medium to high-powered accessory amplifier
ThunderMax ECM Integral Auto Fuel Management System Harley Touring Bagger 23.5+ VVT and Non-VVT FXCWC Plug-and PlayBRAND NEW PART# 309 605 Fitment: 2023. 5 and up Center Cooled Models VVT or non VVT Touring models ThunderMax is a performance driven, award winning ECM built exclusively for EFI equipped Harley Davidson motorcycles. Designed as a stand alone replacement for the factory ECM, the 309 605 arrives fully assembled with wide band oxygen sensors, plug in harness, AutoTune module, USB communication cable, and everything you need for a straightforward
