Collection: Aftermarket : Aftermarket & Performance Parts

Auckland Harley-Davidson are also a retailer for products from aftermarket companies such as, Twin-Power, Goodridge, Avon Grips,  S&S , Vance and Hines,  Bassani, Progressive Suspension. Barnett , James Gaskets and many more.
Check the menu above for options.

Purchase with confidence. Stock levels on our online store are updated daily.

Our live stock control on www.FASTPARTS.NZ is updated every 30 minutes.

We pride ourselves on shipping 4x daily weekdays, for next day delivery (except rural) .

Searches will ONLY find items we have IN STOCK today, many items are constantly on order or in-transit, please call or get in touch if you can't find the item you need.

So, remember, if you need advice  : we're here to help.
Tel: 09 300 7500 or Email :  [email protected]
2891 products
  • 910-0651 110" SIDEWINDER BIG BORE KIT FOR 2007-'17 HD® BIG TWIN MODELS - WRINKLE BLACK
    910-0651
    Regular price
    $2,999.00 NZD
    Sale price
    $2,999.00 NZD
    Regular price
    Unit price
    per 
    Sold out
  • V46371 BLACK POWER DUALS HEAD PIPE ONLY FOR TOURING 17-22
    V46371
    Regular price
    $2,996.51 NZD
    Sale price
    $2,996.51 NZD
    Regular price
    Unit price
    per 
    Sold out
  • V16371 CHROME POWER DUALS HEAD PIPE ONLY! FOR 17-22 TOURING
    V16371
    Regular price
    $2,996.51 NZD
    Sale price
    $2,996.51 NZD
    Regular price
    Unit price
    per 
    Sold out
  • KW-200400A CHROME 2-INTO-2 HEADER EXHAUST HARLEY M8 TOURING 17-20
    KW-200400A
    Regular price
    $2,967.84 NZD
    Sale price
    $2,967.84 NZD
    Regular price
    Unit price
    per 
    Sold out
  • BASSANI SHORT ROAD RAGE III STAINLESS 2 INTO 1 SYSTEM FOR 2007-2016 TOURING MODELS (1F12SS)
    BS-1F12SS
    Regular price
    $2,799.00 NZD
    Sale price
    $2,799.00 NZD
    Regular price
    Unit price
    per 
    Sold out
  • S&S DIAMONDBACK 2-1 TOURING 2017 UP BLK 550-1028
    550-1028
    Regular price
    $2,795.01 NZD
    Sale price
    $2,795.01 NZD
    Regular price
    Unit price
    per 
    Sold out
  • S&S DIAMONDBACK 2-1 TOURING 2017 UP S/S BRUSHED 550-1000
    550-1000
    Regular price
    $2,795.01 NZD
    Sale price
    $2,795.01 NZD
    Regular price
    Unit price
    per 
    Sold out
  • S&S M8 SOFTAIL S/STREET 2-1 CHR BREAKOUT [NOTES] 550-0858
    550-0858
    Regular price
    $2,795.01 NZD
    Sale price
    $2,795.01 NZD
    Regular price
    Unit price
    per 
    Sold out
  • S&S M8 SOFTAIL S/STREET 2-1 BLK BREAKOUT ( NOTES] 550-0857
    550-0857
    Regular price
    $2,795.01 NZD
    Sale price
    $2,795.01 NZD
    Regular price
    Unit price
    per 
    Sold out
  • PCX M8 FL BIG RADIUS 2-2 2017-18 BLACK v46373
    V46373
    Regular price
    $2,756.79 NZD
    Sale price
    $2,756.79 NZD
    Regular price
    Unit price
    per 
    Sold out
  • BASSANI ROAD RAGE RIPPER 2 INTO 1 EXHAUST SYSTEM IN STAINLESS FOR HARLEY DAVIDSON 2006-2017 DYNA MODELS (1D7SS)
    BS-1D7SS
    Regular price
    $2,755.00 NZD
    Sale price
    $2,755.00 NZD
    Regular price
    Unit price
    per 
    Sold out
  • BASSANI ROAD RAGE III 2 INTO 1 EXHAUST SYSTEM WITH SUPER BIKE MUFFLERS FOR HARLEY DAVIDSON 1991-2017 DYNA MODELS (1D4SS)
    BS-1D4SS
    Regular price
    $2,755.00 NZD
    Sale price
    $2,755.00 NZD
    Regular price
    Unit price
    per 
    Sold out
  • S&S M8 SOFTAIL S/STREET 2-1 CHR [SEE NOTES] 550-0790
    550-0790
    Regular price
    $2,755.00 NZD
    Sale price
    $2,755.00 NZD
    Regular price
    Unit price
    per 
    Sold out
  • S&S M8 SOFTAIL S/STREET 2-1 BLK/BLK [SEE NOTES] 550-0788
    550-0788
    Regular price
    $2,755.00 NZD
    Sale price
    $2,755.00 NZD
    Regular price
    Unit price
    per 
    Sold out
  • 910-0625 M8 BIG BORE KIT, 107 TO 124, BLACK WITH HIGHLIGHTING, 4.250 BORE X 4.375 STROKE
    910-0625
    Regular price
    $2,678.59 NZD
    Sale price
    $2,678.59 NZD
    Regular price
    Unit price
    per 
    Sold out
  • V27631 STAINLESS STEEL HI-OUTPUT 2-INTO-1 SHORT EXHAUST SYSTEM
    V27631
    Regular price
    $2,650.92 NZD
    Sale price
    $2,650.92 NZD
    Regular price
    Unit price
    per 
    Sold out
  • LAVA CHROME SIDEWINDER® RACE ONLY EXHAUST SYSTEM FOR 2017-2023 M8 MODELS
    550-1087
    Regular price
    $2,640.00 NZD
    Sale price
    $2,640.00 NZD
    Regular price
    Unit price
    per 
    Sold out
  • PCX M8 FL BIG RADIUS 2-2 2017-18 CHROME v26373
    V26373
    Regular price
    $2,636.92 NZD
    Sale price
    $2,636.92 NZD
    Regular price
    Unit price
    per 
    Sold out
  • 2-1 UPSWEEP XL 2004-22 BRUSHED STAINLESS v27637
    V27637
    Regular price
    $2,636.92 NZD
    Sale price
    $2,636.92 NZD
    Regular price
    Unit price
    per 
    Sold out
  • S&S QUALIFIER M8 TOURING BLACK 550-1109
    550-1109
    Regular price
    $2,588.01 NZD
    Sale price
    $2,588.01 NZD
    Regular price
    Unit price
    per 
    Sold out