Fuel Injection & Components

110 products

Shop the range of aftermarket motorcycle fuel & air system products at Pro Class Custom Parts.

$200.99

Fitment: * Pair of plug-in oxygen sensor eliminators – TWO Wire *Allows air/fuel ratio changes at idle and part throttle for racing applications * Not LEGAL FOR SALE OR USE on any pollution contro...

QUANTUM FUEL SYSTEMS

$379.99

Features & Benefits:- * OEM or better performance * Polished corrosion-resistant case to help minimize seizing during non-operation * Specifically designed for quiet operation * Drop-in replac...

CYCLE PRO LLC

$531.99

Features & Benefits: * Flow Rate: 5.38g/s (+20% OE, -3.5% SE) * Recommended HP: 90+ * Connector: EV-6 * Cross Reference: OE# 27400015, SE# 27400040 * Sold in sets (two injectors)

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VANCE AND HINES

$974.99

* DOES NOT FIT REVMAX PLATFORM (Pan America, Nightster, Sportster S etc) The newest generation of fuel management from Vance & Hines is here. The FPX Tune provides the user with instant access...

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VANCE AND HINES

$974.99

The newest generation of fuel management from Vance & Hines is here. The FPX Tune provides the user with instant access through iOS or Android native apps to our vast library of over 40,000 in...

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VANCE AND HINES

$974.99

The newest generation of fuel management from Vance & Hines is here. The FPX Tune provides the user with instant access through iOS or Android native apps to our vast library of over 40,000 in...

VANCE AND HINES

$1,233.99

FPX Trak & Tune is more than a tuner, it’s the future of connected riding. With seamless tuning, real-time engine data, smart navigation, and built-in safety features like theft prevention and...

VANCE AND HINES

$1,233.99

* DOES NOT FIT REVMAX PLATFORM (Pan America, Nightster, Sportster S etc) FPX Trak & Tune is more than a tuner, it’s the future of connected riding. With seamless tuning, real-time engine data,...

VANCE AND HINES

$1,233.99

FPX Trak & Tune is more than a tuner, it’s the future of connected riding. With seamless tuning, real-time engine data, smart navigation, and built-in safety features like theft prevention and...

TTS

$1,156.99

Compatible with the following Delphi equipped Harley-Davidson Motorcycles: * Touring models 2021up – Including 2026 Models * Softail models 2021up – Including 2026 Models Features & Benefits:-...

TTS

$731.99

Compatible with the following Delphi equipped Harley-Davidson Motorcycles: * Touring models 2014-2020 * Softail models 2011-2020 * Dyna models 2012-2017 * XL Sportster models 2014-2020 * Street mo...

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TTS

$1,157.99

Compatible with the following Delphi equipped Harley-Davidson Motorcycles: * Touring models 2002-2013 * Softail models 2001-2011 * XL Sportster models 2007-2013 * V-Rod models 2002-2017 * Dyna mod...

ROLLIES SPEED SHOP

$550.99

Features & Benefits: * Made in the USA using the latest injector technology * Sold in matched sets (two injectors) * Detailed test report included with each set * Grams Per Second @ 58 psi = 6...

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ALL BALLS RACING

$741.99

Features & Benefits:- * OEM or better performance * Polished corrosion-resistant case to help minimize seizing during non-operation * Specifically designed for quiet operation * Drop-in replac...

ROLLIES SPEED SHOP

$502.99

Features & Benefits: * Made in the USA using the latest injector technology * Sold in matched sets (two injectors) * Detailed test report included with each set * Grams Per Second @ 58 psi = 3...