Fuel Injection & Components

107 products

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

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$200.99

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

TECHNO RESEARCH TUNER

$215.99

Note: * Only compatible with TechnoResearch software. * Requires a TechnoResearch ‘Centurion’ or ‘Hardware’ pack to be able to use (purchased separately) i.e. TR3-001-004 or TR4-001-009 MFR ...

WIRE PLUS

$200.99

Features & Benefits: * Flow Rate: 4.38g/s (Stock Replacement) * Connector: EV-6 * Cross Reference: OE# 27400015 * Sold: Each

STANDARD MOTORCYCLE PRODUCTS

$204.99

* Electronic Fuel-Injection Idle Air Control Module * Does not fit Throttle By Wire Models * Replaces OEM # 27658-06 MFR PART No: MC-IAC2 ROLLIES PART No: STD-MC-IAC2

STANDARD MOTORCYCLE PRODUCTS

$209.99

Fits: ’01-05 Softail ’02-05 Touring ’04-05 Dyna ’04-05 S/Eagle ’07-21 Sporty * Replaces OEM # 27629-01 MFR PART No: MC-TPS1 ROLLIES PART No: STD-MC-TPS1

CYCLE PRO LLC

$203.99

* Sensors meet or exceed OE specifications. * Replaces OEM # 32319-07 MFR PART No: 18431 ROLLIES PART No: CPL-18431

TECHNO RESEARCH TUNER

$668.99

Features & Benefits:- * Tune and Modify ECU tables -tables vary by model/brand * Auto Mapping * Fast data acquisitions and display * Provides power from motorcycle for Wideband O2. * Record/Mo...

DAYTONA TWIN TEC

$327.99

* To connect all DTT modules to PC for tuning * Comes with all complete DTT Fuel Injection Modules * Does not come with base DTT Fuel Injection + Ignition Controllers * USB Interface provides USB ...

THUNDER MAX

$2,315.99

ThunderMax is an industry award winning, performance ECM designed specifically for EFI equipped Harley Davidson® motorcycles. This highly advanced, stand-alone tuning system utilizes proprietary A...

$2,315.99

$2,315.99

$2,315.99

$2,315.99

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THUNDER MAX

$2,315.99

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THUNDER MAX

$2,315.99

Note: Trike Models an updated firmware file prior to installation (Due to traction control / RDRS) Please contact Rollies or support@thunder-max.com for this. Fitment 2024 Touring Models: Road Kin...