Authorised Dealer

723253 Fits Xr1200 Xr1200x 2008 2013 and XL Sportster 2010 2013

Fits: Dyna | Softail | Sportster
£1220.84 SAVE £183.13 (15%)
£1037.71

incl. VAT

In Stock
Stock updated: today at 8:00 am
JOIN IRON STABLE — SAVE 15%

Chapter members save 15% · Sign in for member pricing

Estimated delivery: 3–15 working days

Authorised

Iron City Dealer

14-Day Returns

Easy & hassle-free

Secure Checkout

256-bit encryption

Free UK Delivery

On orders over £100

Specifications

Brand
ThunderMax
Part Number
723253
OEM Reference
Pack Quantity
Each
Category
Fuel Injection Parts
VAT Rate
20%

About This Product

The ThunderMax EFI system with AutoTune is the ultimate performance upgrade for fuel-injected Dyna, Softail, and Sportster models. This wide-band, closed-loop system replaces the factory ECM to provide a truly self-tuning experience. It automatically adjusts the air-fuel mixture for every riding condition, including changes in altitude and temperature, ensuring your bike always runs at its peak. You can expect easier starting, a smoother idle, and dramatically improved throttle response across the entire powerband. It also helps eliminate exhaust popping and allows for lower idle speeds to keep the engine running cooler. Note that your exhaust must be equipped with 18mm sensor bungs to accept the wide-band sensors. This system is a proven, award-winning solution for any rider looking to get the most out of their Harley-Davidson.

Fitment

51 models

Dyna | Softail | Sportster

Dyna
18 models
Brand Year Model
Harley-Davidson 2008 ANV 1GP4 DYNA WIDE GLIDE 105TH ANV FXDWG
Harley-Davidson 2008–2013 DYNA FAT BOB FXDF
Harley-Davidson 2012–2013 DYNA FAT BOB 103 FXDF 103
Harley-Davidson 2008–2013 DYNA LOW RIDER FXDL
Harley-Davidson 2008 DYNA LOW RIDER ANV FXDL ANV
Harley-Davidson 2008–2013 DYNA STREET BOB FXDB
Harley-Davidson 2013 DYNA STREET BOB FXDBP 103
Harley-Davidson 2013 DYNA STREET BOB FXDBP
Harley-Davidson 2013 DYNA STREET BOB (H-D1) FXDBA
Harley-Davidson 2013 DYNA STREET BOB (H-D1) FXDBA 103
Harley-Davidson 2008–2010 DYNA SUPER GLIDE FXD
Harley-Davidson 2008–2013 DYNA SUPER GLIDE CUSTOM FXDC
Harley-Davidson 2008–2013 DYNA SUPER GLIDE CUSTOM ANV FXDC ANV
Harley-Davidson 2012–2013 DYNA SWITCHBACK FLD
Harley-Davidson 2012–2013 DYNA SWITCHBACK FLD 103
Harley-Davidson 2010–2013 DYNA WIDE GLIDE 103 FXDWG
Harley-Davidson 2012–2013 DYNA WIDE GLIDE 103 FXDWG 103
Harley-Davidson 2008 DYNA WIDE GLIDE 105TH ANV FXDWG ANV
Softail
31 models
Brand Year Model
Harley-Davidson 2011–2013 BLACKLINE FXS
Harley-Davidson 2012–2013 BLACKLINE FXS 103
Harley-Davidson 2013 BREAKOUT FXSB
Harley-Davidson 2008–2011 CROSS BONES FLSTSB
Harley-Davidson 2008–2013 DELUXE FLSTN
Harley-Davidson 2008–2013 FAT BOY FLSTF
Harley-Davidson 2012–2013 FAT BOY FLSTF 103
Harley-Davidson 2008 FAT BOY ANV FLSTF ANV
Harley-Davidson 2010–2013 FAT BOY LO FLSTFB
Harley-Davidson 2012–2013 FAT BOY LO FLSTFB 103
Harley-Davidson 2013 FAT BOY LO ANV FLSTFB 103 ANV
Harley-Davidson 2013 FAT BOY LO ANV FLSTFB ANV
Harley-Davidson 2008–2011 FAT BOY SHRINE FLSTF SHRINE
Harley-Davidson 2008–2010 HERITAGE SOFTAIL FLST
Harley-Davidson 2008–2013 HERITAGE SOFTAIL CLASSIC FLSTC
Harley-Davidson 2012–2013 HERITAGE SOFTAIL CLASSIC FLSTC 103
Harley-Davidson 2008–2013 HERITAGE SOFTAIL CLASSIC ANV FLSTC ANV
Harley-Davidson 2013 HERITAGE SOFTAIL CLASSIC ANV FLSTC 103 ANV
Harley-Davidson 2008–2011 HERITAGE SOFTAIL CLASSIC SHRINE FLSTC SHRINE
Harley-Davidson 2012–2013 HERITAGE SOFTAIL CLASSIC SHRINE FLSTC 103 SHRINE
Harley-Davidson 2008–2009 NIGHT TRAIN FXSTB
Harley-Davidson 2008–2009 ROCKER FXCW
Harley-Davidson 2008–2011 ROCKER C FXCWC
Harley-Davidson 2012–2013 SLIM FLS
Harley-Davidson 2013 SOFTAIL BREAKOUT FXSB 103
Harley-Davidson 2008–2010 SOFTAIL CUSTOM FXSTC
Harley-Davidson 2008 SOFTAIL CUSTOM ANV FXSTC ANV
Harley-Davidson 2012–2013 SOFTAIL DELUXE FLSTN 103
Harley-Davidson 2008 SOFTAIL DELUXE ANV FLSTN ANV
Harley-Davidson 2012–2013 SOFTAIL SLIM FLS 103
Harley-Davidson 2008–2013 SOFTAIL STANDARD FXST
Sportster
2 models
Brand Year Model
Harley-Davidson 2008–2010 XR1200
Harley-Davidson 2010–2013 XR1200X

Related Products

View all →

More from ThunderMax

View all →

Who are we? Leeds Harley-Davidson - Iron City Motorcycles

Who are we? Leeds Harley-Davidson - Iron City Motorcycles

This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.

From OEM Parts to retro lifestyle wear to aftermarket stockits we have what you need to keep you riding all year round.

Use our official OEM parts finder to browse our full Genuine Harley-Davidson® Parts and our associated approved aftermarket catalogues.

Free UK Delivery

On orders over £100

14-Day Returns

Easy & hassle-free

Authorised Dealer

Iron City Motorcycles

Secure Payment

256-bit encryption

It looks like you're in Europe

Would you like to view prices in €?