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Twin Cam Stage 1 Upgrade Essentials

Twin Cam 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.

26 products

TW-222-6 Single Roller Link Chain Drive Cams All 2007-2017, AND 06 DYNA

TW-222-6 Single Roller Link Chain Drive Cams All 2007-2017, AND 06 DYNA

$449

Save $10 Wood Performance Alpha 2.0 Lifters

Wood Performance Alpha 2.0 Lifters

$299 $289

TW-222-1 Chain Drive Camshaft for 1999–2006 Twin Cam

TW-222-1 Chain Drive Camshaft for 1999–2006 Twin Cam

$449

Save $23 Dynojet Motorcycle Power Vision 4

Dynojet Motorcycle Power Vision 4

$522 $499

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

S&S 07-17 Twin Cam, Cam Chain Tensioner

S&S 07-17 Twin Cam, Cam Chain Tensioner

$175.99

Cycle-Rama CR200 lifters

Cycle-Rama CR200 lifters

$269

FLO Oil Filter for 1991-2026 Harley Davidson EVO, Twin Cam, & M8

FLO Oil Filter for 1991-2026 Harley Davidson EVO, Twin Cam, & M8

$6

Sold out T-Man V24 Air Cleaner

T-Man V24 Air Cleaner

$605

Feuling Cam chain Inner and Outer

Feuling Cam chain Inner and Outer

$39.99

Save $29.96 HP+ Oiling System & Camchest Kit – 07-Up Twin Cam

HP+ Oiling System & Camchest Kit – 07-Up Twin Cam

$1,429.95 $1,399.99

1861-0694 Weld-in O2 Bungs - 18 mm - 45°

1861-0694 Weld-in O2 Bungs - 18 mm - 45°

$24.99

Cometic Cam Change Gasket Kit - '99-'17 Twin Cam made in the USA

Cometic Cam Change Gasket Kit - '99-'17 Twin Cam made in the USA

$73.45

1802-0326 Bassani 2x2 Dual Headpipes 2x2 Chrome touring 09-16 Twin Cam

1802-0326 Bassani 2x2 Dual Headpipes 2x2 Chrome touring 09-16 Twin Cam

$554

Save $80 7474 HP+® Oiling System/Camchest Kit - Twin Cam

7474 HP+® Oiling System/Camchest Kit - Twin Cam

$1,379 $1,299

Save $36 FEULING RACE SERIES Camchest Freshen Up Kit, W/O camshafts, TC 07-17

FEULING RACE SERIES Camchest Freshen Up Kit, W/O camshafts, TC 07-17

$1,595.95 $1,559.95

TW-7HG-7 Gear Drive Camshaft Set for Dyna Twin Cam 2006-2017

TW-7HG-7 Gear Drive Camshaft Set for Dyna Twin Cam 2006-2017

$450

HD 779 OHLINS Shock Absorber - 13

HD 779 OHLINS Shock Absorber - 13" - Fully Adjustable - STX36 Blackline (HD 779)

$1,758.90

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

Trask Air Filter External Breather Kit

Trask Air Filter External Breather Kit

$149.99

Save $59.96 S&S 550-0776 2 into 1 Sidewinder® Complete Exhaust System Twin Cam

S&S 550-0776 2 into 1 Sidewinder® Complete Exhaust System Twin Cam

$1,259.95 $1,199.99

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

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

$1,348.99

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

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