2003 Harley-Davidson FXST Softail Standard Intake Upgrade Parts
23 parts verified to fit your 2003 Harley-Davidson FXST Softail Standard for a complete intake upgrade. This is an easy DIY project — estimated 30-60 minutes.
Cold Air Intakes
(7)primary
Bikers Choice
Bikers Choice 00-12 Softail 99-07 FLH 01-07 FXD Air Cleaner Breather Tube
$9.20
Bikers Choice
Bikers Choice 93-06 Big Twin Chrome Head Breather Kit
$93.17
K&N
K&N Oval Red 9in Intake System for Harley Davidson
$314.99
K&N
K&N Red Intake System for Harley Davidson
$314.99
TwinPower
Twin Power 86-06 Evo Big Twin and XL Intake Seals Replaces H-D 26995-86A 10 Pk
$31.73
Vance and Hines
Vance & Hines Multi-Fit VO2 Onyx Air Intake Kit - Contrast
$549.95
Vance and Hines
Vance & Hines Multi-Fit VO2 Onyx Air Intake Kit -Black
$549.95
Performance Air Filters
(8)primary
K&N
K&N Replacement Air Filter 1.625in H for Harley Davidson
$68.99
Performance Machine
Performance Machine Vision Air Cleaner W/Bezel - Black Ops
$664.95
Performance Machine
Performance Machine Air Cleaner Max HP - Black Ops
$598.95
Performance Machine
Performance Machine Air Cleaner Max HP - Chrome
$598.95
Performance Machine
Performance Machine Air Cleaner Max HP - Contrast Cut
$598.95
Performance Machine
Performance Machine Air Cleaner Slim - Black Ano
$505.20
Performance Machine
Performance Machine Air Cleaner Slim - Chrome
$506.21
Performance Machine
Performance Machine Fast Air Intake Solution - Chrome
$719.42
Intake Upgrade for Other Harley-Davidson FXST Softail Standard Years
Other Jobs for Your 2003 Harley-Davidson FXST Softail Standard
Frequently Asked Questions
What parts do I need for a intake upgrade on my 2003 Harley-Davidson FXST Softail Standard?
A complete intake upgrade on the 2003 Harley-Davidson FXST Softail Standard typically requires cold air intakes, performance air filters. All parts shown on this page are verified to fit your specific vehicle.
How long does a intake upgrade take on a 2003 Harley-Davidson FXST Softail Standard?
A intake upgrade typically takes 30-60 minutes and is rated as easy difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a intake upgrade myself?
Yes! A intake upgrade is an easy DIY project that most people can do with basic hand tools. It's a great way to save money on labor costs.
Are these parts guaranteed to fit my 2003 Harley-Davidson FXST Softail Standard?
Yes, all parts on this page are verified to fit the 2003 Harley-Davidson FXST Softail Standard using VCDB fitment data from manufacturers. Our fitment information is cross-referenced with industry-standard vehicle databases to ensure accuracy.
What brands make intake upgrade parts for the 2003 Harley-Davidson FXST Softail Standard?
We carry intake upgrade parts from trusted brands including Bikers Choice, K&N, TwinPower, Vance and Hines, and Performance Machine. Filter by brand to find your preferred manufacturer.
How much does a intake upgrade cost for a 2003 Harley-Davidson FXST Softail Standard?
The cost of a intake upgrade for the 2003 Harley-Davidson FXST Softail Standard depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.