Harley-Davidson Heritage Softail Classic Tuning
Genuine HD tuning and aftermarket alternatives that fit the Heritage Softail Classic — all years. Select your year for exact fitment and pricing.
Select your year for exact fitment & prices
Genuine Harley-Davidson (3)
Genuine Harley-Davidson
Oxygen Sensor Harness Extension
69201704£35.06Iron Pass £29.80£31.55View
Genuine Harley-Davidson
M18 to M12 O2 Sensor Thread Adapters
65700025£45.40Iron Pass £38.59£40.86View
Genuine Harley-Davidson
Automatic Primary Chain Tension Adjuster
40063-05B£127.00Iron Pass £107.95£114.30View
Aftermarket for your Heritage Softail Classic
Confirmed to fit your Heritage Softail Classic
Aftermarket tuning the supplier lists against the Heritage Softail Classic. Genuine Harley-Davidson is listed above, not here.
Diag4Bike
TUNING LICENSE FOR DIAG-4-BIKE
In stock
£189.74Iron Pass £180.25£185.95View
Daytona Twin Tec
WEGO III WIDE-BAND AIR-FUEL RATIO TUNING AID
In stock
£605.92Iron Pass £533.21£551.39View
Diag4Bike
DIAG-4-BIKE SERIAL DIAGNOSTIC & FLASH TUNING
In stock
£955.75Iron Pass £907.96£936.64View
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S&S
Single-Bore Manifold
In stock
£161.16Iron Pass £153.10£157.94View
S&S
Super G Carburetor with Stealth Air Cleaner Kit
In stock
£681.18Iron Pass £647.12£667.56View