Fuel & Air Systems

608 products

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

$486.99

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 = 7...

$481.99

Features & Benefits:- * Fits Street 500 & 750 2015up. * 10.5% more horsepower and 19.8% more torque (with muffler). * 64% increased air flow. * Compatible with S&S Stealth air cleaner ...

ARLEN NESS

$513.99

Features & Benefits:- * Compact performance air cleaner featuring 4.5″ tapered air filter design and angled billet top for increased performace and leg clearance * 22° angle CNC machined bille...

ARLEN NESS

$513.99

Features & Benefits:- * Compact performance air cleaner featuring 4.5″ tapered air filter design and angled billet top for increased performace and leg clearance * 22° angle CNC machined bille...

$493.99

Features & Benefits:- * The Air Stinger takes the existing high flow Stealth air cleaner and replaces the air smoothing stinger with a similarly shaped filter element. More filter surface equa...

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$493.99

Features & Benefits:- * Also Fits Twin Cam 2006-2017 with Screamin’ Eagle 58mm Throttle Body Upgrade. * The Air Stinger takes the existing high flow Stealth air cleaner and replaces the air sm...

$517.99

Features & Benefits:- * The Air Stinger takes the existing high flow Stealth air cleaner and replaces the air smoothing stinger with a similarly shaped filter element. More filter surface equa...

$449.99

Features & Benefits:- * Slasher Style. * Classic Teardrop Styling. * Sold Each. Proudly Made in the USA by S&S Cycle ! MFR PART No: 170-0532 ROLLIES PART No: SS170-0532

ROLLIES SPEED SHOP

$453.99

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 = 5...

ROLLIES SPEED SHOP

$459.99

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 = 7...

ROLLIES SPEED SHOP

$459.99

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 = 7...

ROLLIES SPEED SHOP

$453.99

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...

ZIPPER

$458.99

Zippers knows that to make maximum power, your engine needs to breathe deep both in and out! The factory-equipped airbox flows an impressive 331 CFM – but it is designed to reduce intake noise,...

$466.99

Features & Benefits:- * We shrank the S&S Cycle Teardrop shape to the perfect proportions & laid it over our easy to install Stealth Air Cleaner system. Proudly Made in the USA by S&am...

$467.99

Features & Benefits:- * Classic Teardrop Styling. * Sold Each. Proudly Made in the USA by S&S Cycle ! MFR PART No: 170-0530 ROLLIES PART No: SS170-0530