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9 Results Found For "Challenge"

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Results 1 - 9 of 9

Mopar Replacement Fuel Injectors

Mopar Replacement fuel injectors are authentic OE-quality repair parts that will provide your ride with top-notch performance by replacing faulty ones. And, since these direct-fit fuel injectors are original equipment parts, they offer a hassle-free installation. Feed your engine with precise, consistent sprays of atomized fuel with these fuel injectors from Mopar Replacement.

5.0 out of 5 stars ( 3 )

$78.99

$106.99

BBK O2 Sensor Extension Harness Sets

BBK oxygen sensor extension harness sets are direct plug-in designs to prevent the cutting and lengthening of your oxygen sensor wires. They are ideal for full-length headers and other specific applications.

4.56 out of 5 stars ( 45 )

$69.99

Crown Automotive Fuel Injectors

Crown Automotive fuel injectors supply optimum fuel efficiency for your engine. These quality components deliver maximum spraying action to give your ride the power it needs when it needs it most. The units are available for a wide range of vehicles—including many Jeep and Mopar family models. Give your vehicle a "shot" at peak performance with Crown Automotive fuel injectors.

5.0 out of 5 stars ( 4 )

$99.99

On Sale

JET Powr-Flo Throttle Body Spacers

These JET Powr-Flo throttle body spacers use aerospace engineering combined with years of experience. The exceptional design of the bore causes the incoming airflow to actually smooth out and speed up. This creates a type of compacted air-charge that enters through the throttle body and builds pressure in the combustion chamber. This will result in an extensive gain in the midrange power band and an overall increase in fuel economy.

4.27 out of 5 stars ( 70 )

$117.71

$129.71


$105.94

$116.74

Volant Vortice Throttle Body Spacers

These Volant Vortice throttle body spacers are designed to squeeze a little more performance out of your car or truck. These throttle body spacers are made of an extremely durable, glass-filled nylon composite that will not corrode or deteriorate due to the elements. Volant designed these throttle body spacers to work with either your factory air box or Volant's own cold air intake to provide quicker throttle response and, in most applications, improved fuel economy. Volant provides all of the mounting hardware and gaskets required for your application to make installing your Vortice throttle body spacers easy.

3.82 out of 5 stars ( 44 )

$71.90

Kooks Headers Oxygen Sensor Harnesses

Does some custom exhaust work require you to relocate your oxygen sensors? Then Kooks Headers oxygen sensor harnesses are just for you. They're available in several different lengths and for various applications. These harnesses are also assembled from high-quality components to meet or exceed OEM specifications. For an easy, hassle-free installation on your next exhaust project, choose Kooks oxygen sensor harnesses.

4.38 out of 5 stars ( 8 )

$107.33

Standard Motor Fuel Injectors

Standard Motor Products fuel injectors help you attain maximum fuel efficiency and power from your engine. Properly operating injectors are essential components for enabling your vehicle to run flawlessly. These OEM stock replacements are available for hundreds of specific applications. Don't drive with faulty fuel delivery. Update worn or malfunctioning fuel injectors with reliable models from Standard Motor Products.

4.68 out of 5 stars ( 250 )

$58.99

$102.99

On Sale

Holley EFI Fuel Pulse Dampers

Holley EFI fuel pulse dampers act in tandem with the fuel pressure regulator to further control the fuel pressure in an EFI system. They act to smooth out the pressure pulsations caused by the injectors opening and closing as well as the fuel pump operating. These pulsations happen so quickly that in many cases they can't be identified with an analog gauge but can cause issues with fuel delivery to the engine. Options include: * Direct-mount or inline mount * Multiple inlet/outlet dimensions * Standard or extended fuel pressure range * Male or female threads Features: * Engineered to stabilize pressure pulsations caused by the injectors opening; ideal for applications with large fuel injectors and high-volume fuel pumps * Compatible with any fuel; full anodized billet aluminum construction with stainless steel springs and fluorosilicone diaphragm * Fittings included for damper/regulators and direct-mount dampers * 1/8 in. NPT port on body of damper/regulators and inline dampers for easy installation of mechanical pressure gauge or pressure transducer * Vacuum fitting and one foot of hose included with all dampers for vacuum referencing

4.67 out of 5 stars ( 6 )

$106.95


$96.25

Holley Replacement LS Series Fuel Rail Brackets

Holley LS Series fuel rail brackets and fasteners are the correct replacements for GM LS Series Lo-Ram manifolds. The brackets feature robust aluminum construction and a durable black finish.

Not Yet Reviewed

$54.89

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