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M8 Stage 1 Upgrade Essentials

M8 Stage 1 Upgrade Essentials

Maximize your bike's potential with our curated Harley-Davidson Stage 1 Upgrade Kits. Engineered to let your engine breathe, these kits deliver an immediate boost in horsepower, torque, and that iconic H-D rumble.

24 products

Impact Wiring Solutions ECU for 2021-2023 Touring and 2023.5 and newer Harley-Davidson Touring models

Impact Wiring Solutions ECU for 2021-2023 Touring and 2023.5 and newer Harley-Davidson Touring models

$1,599

23CVO 2024+ M8 Trask Assault Charge High Flow Air Cleaner Kit

23CVO 2024+ M8 Trask Assault Charge High Flow Air Cleaner Kit

$539.99

Save $89 ThunderMax 2023.5-Up Touring® Center Cooled Models VVT or non-VVT #: 309-605

ThunderMax 2023.5-Up Touring® Center Cooled Models VVT or non-VVT #: 309-605

$1,088 $999

Save $23 Dynojet Motorcycle Power Vision 4

Dynojet Motorcycle Power Vision 4

$522 $499

KHROME WERKS 1800-2514 2:1 M8 Outlaw Exhaust System

KHROME WERKS 1800-2514 2:1 M8 Outlaw Exhaust System

$1,299

Sold out T-Man V24 Air Cleaner

T-Man V24 Air Cleaner

$605

KHROME WERKS Aggressor 2-into-2 Crossover Headers - Black - M8

KHROME WERKS Aggressor 2-into-2 Crossover Headers - Black - M8

$959

FEULING BA Series Air Cleaner Kit Chrome - Red Filter M8 17 up

FEULING BA Series Air Cleaner Kit Chrome - Red Filter M8 17 up

$599

Arlen Ness M8 SE STAGE 2 OVAL UPGRADE AIR FILTER,

Arlen Ness M8 SE STAGE 2 OVAL UPGRADE AIR FILTER,

$329.99

Trask Big Papi Air Cleaner - Gen 1 M8

Trask Big Papi Air Cleaner - Gen 1 M8

$649.95

S&S Roller Rocker Arms - 1.640 Rocker Ratio - M8

S&S Roller Rocker Arms - 1.640 Rocker Ratio - M8

$675

Save $100 Vance & Hines Pro Pipe 2-into-1 Exhaust System Chrome or Black

Vance & Hines Pro Pipe 2-into-1 Exhaust System Chrome or Black

$1,249.99 $1,149.99

Save $100 Vance & Hines Hi-Output 2:1 Short Exhaust System or Black

Vance & Hines Hi-Output 2:1 Short Exhaust System or Black

$1,299.99 $1,199.99

Vance & Hines chrome 3

Vance & Hines chrome 3" Round Twin Slash Slip-On Mufflers

$460

S&S 2 into 1 Sidewinder® Complete Exhaust System M8

S&S 2 into 1 Sidewinder® Complete Exhaust System M8

$1,599

Save $100 KHROME WERKS 2-into-2 Dominator Exhaust System with 4-1/2

KHROME WERKS 2-into-2 Dominator Exhaust System with 4-1/2" Mufflers FL 17up M8

$1,799.95 $1,699.95

D&D Billet Cat 09-16 2:1 Full Exhaust

D&D Billet Cat 09-16 2:1 Full Exhaust

$1,348.99

Bassani Road Rage 2:1 B4 Exhaust System M8

Bassani Road Rage 2:1 B4 Exhaust System M8

$1,209.95

BASSANI Pro Street Exhaust Black or Chrome M8 Softail

BASSANI Pro Street Exhaust Black or Chrome M8 Softail

$824.95

Bassani 1800-2362 2-into-1 Road Rage Exhaust System Stainless Steel

Bassani 1800-2362 2-into-1 Road Rage Exhaust System Stainless Steel

$1,099

B4 2:1 Exhaust - Black or Chrome Straight Can for 95-16 Bagger

B4 2:1 Exhaust - Black or Chrome Straight Can for 95-16 Bagger

$1,099

Save $4.99 1801-1024 Cobra 3

1801-1024 Cobra 3" RPT Mufflers for XL - Black

$503.99 $499

Trask Air Filter External Breather Kit

Trask Air Filter External Breather Kit

$149.99

Trak Air Filter External Breather Kit (M8)

Trak Air Filter External Breather Kit (M8)

$169.99

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