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Fuel Delivery

Fuel Delivery

Fuel Injectors & Rails

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Fuel Lines & Fittings

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Fuel Pressure Regulators

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Nitrous Oxide Systems

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Fuel Sensors and Switches

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Fuel Tanks

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EFI Systems

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Carburetors

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-5%
HPS AN Flare to Metric Adapter (AN816-6-M2015) HPS AN Flare to Metric Adapter (AN816-6-M2015) Quick View
HPS Performance

HPS AN Flare to Metric Adapter (AN816-6-M2015)

$8.80
$8.36
HTZW_AN816-6-M2015
Fuel Delivery Fuel Lines & Fittings HPS Performance
Metric fittings are widely used in automotive applications however repeated servicing will require replacing a washer to ensure that it does not leak. HPS...
-5%
HPS AN Flare to Metric Adapter (AN816-8-M14125) HPS AN Flare to Metric Adapter (AN816-8-M14125) Quick View
HPS Performance

HPS AN Flare to Metric Adapter (AN816-8-M14125)

$8.80
$8.36
HTZW_AN816-8-M14125
Fuel Delivery Fuel Lines & Fittings HPS Performance
Metric fittings are widely used in automotive applications however repeated servicing will require replacing a washer to ensure that it does not leak. HPS...
-4%
HPS Hard Line AN Tube Nut (AN818-10) HPS Hard Line AN Tube Nut (AN818-10) Quick View
HPS Performance

HPS Hard Line AN Tube Nut (AN818-10)

$8.90
$8.46
HTZW_AN818-10
Fuel Delivery Fuel Lines & Fittings HPS Performance
With thin walls and tighter bend radius, hard lines can be used in place of flexible hoses where space is limited. HPS Tube Sleeves...
-4%
HPS AN Flare to Metric Adapter (AN816-8-M2215) HPS AN Flare to Metric Adapter (AN816-8-M2215) Quick View
HPS Performance

HPS AN Flare to Metric Adapter (AN816-8-M2215)

$15.83
$15.04
HTZW_AN816-8-M2215
Fuel Delivery Fuel Lines & Fittings HPS Performance
Metric fittings are widely used in automotive applications however repeated servicing will require replacing a washer to ensure that it does not leak. HPS...
-4%
HPS AN Flare to NPT Straight Adapter (AN816-7) HPS AN Flare to NPT Straight Adapter (AN816-7) Quick View
HPS Performance

HPS AN Flare to NPT Straight Adapter (AN816-7)

$9.06
$8.61
HTZW_AN816-7
Fuel Delivery Fuel Lines & Fittings HPS Performance
NPT threads are widely used in automotive applications however they are not intended for repeated servicing. HPS AN to NPT Adapter fittings converts your...
-4%
HPS AN Flare to Metric Adapter (AN816-6-M1615) HPS AN Flare to Metric Adapter (AN816-6-M1615) Quick View
HPS Performance

HPS AN Flare to Metric Adapter (AN816-6-M1615)

$12.89
$12.25
HTZW_AN816-6-M1615
Fuel Delivery Fuel Lines & Fittings HPS Performance
Metric fittings are widely used in automotive applications however repeated servicing will require replacing a washer to ensure that it does not leak. HPS...
-4%
HPS AN Flare to Metric Adapter (AN816-6-M1215) HPS AN Flare to Metric Adapter (AN816-6-M1215) Quick View
HPS Performance

HPS AN Flare to Metric Adapter (AN816-6-M1215)

$12.89
$12.25
HTZW_AN816-6-M1215
Fuel Delivery Fuel Lines & Fittings HPS Performance
Metric fittings are widely used in automotive applications however repeated servicing will require replacing a washer to ensure that it does not leak. HPS...
-5%
HPS AN Flare to Metric Adapter (AN816-8-M2015) HPS AN Flare to Metric Adapter (AN816-8-M2015) Quick View
HPS Performance

HPS AN Flare to Metric Adapter (AN816-8-M2015)

$14.76
$14.02
HTZW_AN816-8-M2015
Fuel Delivery Fuel Lines & Fittings HPS Performance
Metric fittings are widely used in automotive applications however repeated servicing will require replacing a washer to ensure that it does not leak. HPS...
-4%
HPS AN Flare to Metric Adapter (AN816-6-M1815) HPS AN Flare to Metric Adapter (AN816-6-M1815) Quick View
HPS Performance

HPS AN Flare to Metric Adapter (AN816-6-M1815)

$12.89
$12.25
HTZW_AN816-6-M1815
Fuel Delivery Fuel Lines & Fittings HPS Performance
Metric fittings are widely used in automotive applications however repeated servicing will require replacing a washer to ensure that it does not leak. HPS...
-4%
HPS AN Flare to NPT Straight Adapter (AN816-6-2) HPS AN Flare to NPT Straight Adapter (AN816-6-2) Quick View
HPS Performance

HPS AN Flare to NPT Straight Adapter (AN816-6-2)

$8.09
$7.69
HTZW_AN816-6-2
Fuel Delivery Fuel Lines & Fittings HPS Performance
NPT threads are widely used in automotive applications however they are not intended for repeated servicing. HPS AN to NPT Adapter fittings converts your...
-4%
HPS Hard Line AN Tube Sleeve (AN819-3) HPS Hard Line AN Tube Sleeve (AN819-3) Quick View
HPS Performance

HPS Hard Line AN Tube Sleeve (AN819-3)

$5.27
$5.01
HTZW_AN819-3
Fuel Delivery Fuel Lines & Fittings HPS Performance
With thin walls and tighter bend radius, hard lines can be used in place of flexible hoses where space is limited. HPS Tube Sleeves...
-4%
HPS AN Flare to Metric Adapter (AN816-6-M12125) HPS AN Flare to Metric Adapter (AN816-6-M12125) Quick View
HPS Performance

HPS AN Flare to Metric Adapter (AN816-6-M12125)

$12.89
$12.25
HTZW_AN816-6-M12125
Fuel Delivery Fuel Lines & Fittings HPS Performance
Metric fittings are widely used in automotive applications however repeated servicing will require replacing a washer to ensure that it does not leak. HPS...
-4%
HPS Hard Line AN Tube Nut (AN818-4) HPS Hard Line AN Tube Nut (AN818-4) Quick View
HPS Performance

HPS Hard Line AN Tube Nut (AN818-4)

$5.85
$5.56
HTZW_AN818-4
Fuel Delivery Fuel Lines & Fittings HPS Performance
With thin walls and tighter bend radius, hard lines can be used in place of flexible hoses where space is limited. HPS Tube Sleeves...
-4%
HPS AN Flare to Metric Adapter (AN816-4-M1215) HPS AN Flare to Metric Adapter (AN816-4-M1215) Quick View
HPS Performance

HPS AN Flare to Metric Adapter (AN816-4-M1215)

$11.24
$10.68
HTZW_AN816-4-M1215
Fuel Delivery Fuel Lines & Fittings HPS Performance
Metric fittings are widely used in automotive applications however repeated servicing will require replacing a washer to ensure that it does not leak. HPS...
-4%
HPS AN Flare to Metric Adapter (AN816-6-M1415) HPS AN Flare to Metric Adapter (AN816-6-M1415) Quick View
HPS Performance

HPS AN Flare to Metric Adapter (AN816-6-M1415)

$12.89
$12.25
HTZW_AN816-6-M1415
Fuel Delivery Fuel Lines & Fittings HPS Performance
Metric fittings are widely used in automotive applications however repeated servicing will require replacing a washer to ensure that it does not leak. HPS...
-4%
HPS AN Flare to Metric Adapter (AN816-4-M1010) HPS AN Flare to Metric Adapter (AN816-4-M1010) Quick View
HPS Performance

HPS AN Flare to Metric Adapter (AN816-4-M1010)

$10.89
$10.35
HTZW_AN816-4-M1010
Fuel Delivery Fuel Lines & Fittings HPS Performance
Metric fittings are widely used in automotive applications however repeated servicing will require replacing a washer to ensure that it does not leak. HPS...
-5%
HPS AN Flare to NPT Straight Adapter (AN816-6-8) HPS AN Flare to NPT Straight Adapter (AN816-6-8) Quick View
HPS Performance

HPS AN Flare to NPT Straight Adapter (AN816-6-8)

$8.57
$8.14
HTZW_AN816-6-8
Fuel Delivery Fuel Lines & Fittings HPS Performance
NPT threads are widely used in automotive applications however they are not intended for repeated servicing. HPS AN to NPT Adapter fittings converts your...
-4%
HPS AN Flare to Metric Adapter (AN816-4-M12125) HPS AN Flare to Metric Adapter (AN816-4-M12125) Quick View
HPS Performance

HPS AN Flare to Metric Adapter (AN816-4-M12125)

$11.24
$10.68
HTZW_AN816-4-M12125
Fuel Delivery Fuel Lines & Fittings HPS Performance
Metric fittings are widely used in automotive applications however repeated servicing will require replacing a washer to ensure that it does not leak. HPS...
-4%
HPS AN Flare to Metric Adapter (AN816-4-M10125) HPS AN Flare to Metric Adapter (AN816-4-M10125) Quick View
HPS Performance

HPS AN Flare to Metric Adapter (AN816-4-M10125)

$10.89
$10.35
HTZW_AN816-4-M10125
Fuel Delivery Fuel Lines & Fittings HPS Performance
Metric fittings are widely used in automotive applications however repeated servicing will require replacing a washer to ensure that it does not leak. HPS...
-5%
HPS AN Flare to NPT Straight Adapter (AN816-6-6) HPS AN Flare to NPT Straight Adapter (AN816-6-6) Quick View
HPS Performance

HPS AN Flare to NPT Straight Adapter (AN816-6-6)

$8.57
$8.14
HTZW_AN816-6-6
Fuel Delivery Fuel Lines & Fittings HPS Performance
NPT threads are widely used in automotive applications however they are not intended for repeated servicing. HPS AN to NPT Adapter fittings converts your...
-4%
HPS AN Flare to Metric Adapter (AN816-4-M1210) HPS AN Flare to Metric Adapter (AN816-4-M1210) Quick View
HPS Performance

HPS AN Flare to Metric Adapter (AN816-4-M1210)

$11.24
$10.68
HTZW_AN816-4-M1210
Fuel Delivery Fuel Lines & Fittings HPS Performance
Metric fittings are widely used in automotive applications however repeated servicing will require replacing a washer to ensure that it does not leak. HPS...
-5%
HPS Pefromance AN Flare to NPT 45 Degree Adapter (AN823-4) HPS Pefromance AN Flare to NPT 45 Degree Adapter (AN823-4) Quick View
HPS Performance

HPS Pefromance AN Flare to NPT 45 Degree Adapter (AN823-4)

$13.59
$12.91
HTZW_AN823-4
Fuel Delivery Fuel Lines & Fittings HPS Performance
NPT threads are widely used in automotive applications. However, they are not intended for repeated servicing. HPS AN to NPT Adapter fittings convert your...
-5%
HPS Pefromance AN Flare to NPT 45 Degree Adapter (AN823-6-6) HPS Pefromance AN Flare to NPT 45 Degree Adapter (AN823-6-6) Quick View
HPS Performance

HPS Pefromance AN Flare to NPT 45 Degree Adapter (AN823-6-6)

$14.76
$14.02
HTZW_AN823-6-6
Fuel Delivery Fuel Lines & Fittings HPS Performance
NPT threads are widely used in automotive applications. However, they are not intended for repeated servicing. HPS AN to NPT Adapter fittings convert your...
-5%
HPS Pefromance Male AN Flare Tee Adapter (AN824-12) HPS Pefromance Male AN Flare Tee Adapter (AN824-12) Quick View
HPS Performance

HPS Pefromance Male AN Flare Tee Adapter (AN824-12)

$43.35
$41.18
HTZW_AN824-12
Fuel Delivery Fuel Lines & Fittings HPS Performance
HPS Tee Adapter Fittings connect 3 hoses or tubes with 37 degree flares to create a split or a merge. Compatible with water, coolant,...
-5%
HPS Pefromance AN Flare to NPT 90 Degree Adapter (AN822-4-4) HPS Pefromance AN Flare to NPT 90 Degree Adapter (AN822-4-4) Quick View
HPS Performance

HPS Pefromance AN Flare to NPT 90 Degree Adapter (AN822-4-4)

$13.59
$12.91
HTZW_AN822-4-4
Fuel Delivery Fuel Lines & Fittings HPS Performance
NPT threads are widely used in automotive applications. However, they are not intended for repeated servicing. HPS AN to NPT Adapter fittings convert your...
-4%
HPS Pefromance AN Flare to NPT 45 Degree Adapter (AN823-6-2) HPS Pefromance AN Flare to NPT 45 Degree Adapter (AN823-6-2) Quick View
HPS Performance

HPS Pefromance AN Flare to NPT 45 Degree Adapter (AN823-6-2)

$15.23
$14.47
HTZW_AN823-6-2
Fuel Delivery Fuel Lines & Fittings HPS Performance
NPT threads are widely used in automotive applications. However, they are not intended for repeated servicing. HPS AN to NPT Adapter fittings convert your...
-4%
HPS Pefromance Aluminum AN-16 to AN-16 ORB Adapter (AN920-16) HPS Pefromance Aluminum AN-16 to AN-16 ORB Adapter (AN920-16) Quick View
HPS Performance

HPS Pefromance Aluminum AN-16 to AN-16 ORB Adapter (AN920-16)

$31.82
$30.23
HTZW_AN920-16
Fuel Delivery Fuel Lines & Fittings HPS Performance
HPS AN to ORB adapters are designed to install onto female threaded bosses. This is a cost effective and secure method of installing hose...
-5%
HPS Pefromance Aluminum AN-6 to -8 ORB Adapter (AN920-06-08) HPS Pefromance Aluminum AN-6 to -8 ORB Adapter (AN920-06-08) Quick View
HPS Performance

HPS Pefromance Aluminum AN-6 to -8 ORB Adapter (AN920-06-08)

$10.39
$9.87
HTZW_AN920-06-08
Fuel Delivery Fuel Lines & Fittings HPS Performance
HPS AN to ORB adapters are designed to install onto female threaded bosses. This is a cost effective and secure method of installing hose...
-5%
HPS Pefromance Aluminum AN-4 to AN-4 ORB Adapter (AN920-04) HPS Pefromance Aluminum AN-4 to AN-4 ORB Adapter (AN920-04) Quick View
HPS Performance

HPS Pefromance Aluminum AN-4 to AN-4 ORB Adapter (AN920-04)

$10.11
$9.60
HTZW_AN920-04
Fuel Delivery Fuel Lines & Fittings HPS Performance
HPS AN to ORB adapters are designed to install onto female threaded bosses. This is a cost effective and secure method of installing hose...
-5%
HPS Pefromance Aluminum AN-3 to AN-3 ORBAdapter (AN920-03) HPS Pefromance Aluminum AN-3 to AN-3 ORBAdapter (AN920-03) Quick View
HPS Performance

HPS Pefromance Aluminum AN-3 to AN-3 ORBAdapter (AN920-03)

$10.11
$9.60
HTZW_AN920-03
Fuel Delivery Fuel Lines & Fittings HPS Performance
HPS AN to ORB adapters are designed to install onto female threaded bosses. This is a cost effective and secure method of installing hose...
-4%
HPS Pefromance 90 deg 1/2 NPT Male to Female Adapter Aluminum (AN914-04) HPS Pefromance 90 deg 1/2 NPT Male to Female Adapter Aluminum (AN914-04) Quick View
HPS Performance

HPS Pefromance 90 deg 1/2 NPT Male to Female Adapter Aluminum (AN914-04)

$34.45
$32.73
HTZW_AN914-04
Fuel Delivery Fuel Lines & Fittings HPS Performance
HPS 90 degree NPT Adapters are an excellent option where space is limited and hoses can't be used. This male to female coupling offers...
-5%
HPS Pefromance 90 deg AN-4 Male to Male Union Adapter Aluminum (AN821-4) HPS Pefromance 90 deg AN-4 Male to Male Union Adapter Aluminum (AN821-4) Quick View
HPS Performance

HPS Pefromance 90 deg AN-4 Male to Male Union Adapter Aluminum (AN821-4)

$15.94
$15.14
HTZW_AN821-4
Fuel Delivery Fuel Lines & Fittings HPS Performance
HPS Male to Male AN Union Adapters are an excellent choice to link two hoses or components together that use a female 37 degree...
-5%
HPS Pefromance AN-8 45 Degree Male to Female Swivel Coupler Aluminum (AN9241-8) HPS Pefromance AN-8 45 Degree Male to Female Swivel Coupler Aluminum (AN9241-8) Quick View
HPS Performance

HPS Pefromance AN-8 45 Degree Male to Female Swivel Coupler Aluminum (AN9241-8)

$29.71
$28.22
HTZW_AN9241-8
Fuel Delivery Fuel Lines & Fittings HPS Performance
Swivel adapters are an excellent option where space is limited and hoses can't be used. This male to female coupling swivels independently for easy...
-4%
HPS Pefromance 1/4 NPT Female to Female Coupler Adapter Aluminum (AN910-02) HPS Pefromance 1/4 NPT Female to Female Coupler Adapter Aluminum (AN910-02) Quick View
HPS Performance

HPS Pefromance 1/4 NPT Female to Female Coupler Adapter Aluminum (AN910-02)

$9.03
$8.58
HTZW_AN910-02
Fuel Delivery Fuel Lines & Fittings HPS Performance
HPS Straight NPT Couplers are an excellent option where space is limited and hoses can't be used. This female to female coupling offers an...
-4%
HPS Pefromance 90 deg AN-6 Male to Male Union Adapter Aluminum (AN821-6) HPS Pefromance 90 deg AN-6 Male to Male Union Adapter Aluminum (AN821-6) Quick View
HPS Performance

HPS Pefromance 90 deg AN-6 Male to Male Union Adapter Aluminum (AN821-6)

$16.45
$15.63
HTZW_AN821-6
Fuel Delivery Fuel Lines & Fittings HPS Performance
HPS Male to Male AN Union Adapters are an excellent choice to link two hoses or components together that use a female 37 degree...
-4%
HPS Pefromance AN-12 90 Degree Male to Female Swivel Coupler Aluminum (AN9211-12) HPS Pefromance AN-12 90 Degree Male to Female Swivel Coupler Aluminum (AN9211-12) Quick View
HPS Performance

HPS Pefromance AN-12 90 Degree Male to Female Swivel Coupler Aluminum (AN9211-12)

$37.09
$35.24
HTZW_AN9211-12
Fuel Delivery Fuel Lines & Fittings HPS Performance
Swivel adapters are an excellent option where space is limited and hoses can't be used. This male to female coupling swivels independently for easy...
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Items 361 to 396 of 5919 total
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The internal combustion engine has often been compared to an air pump: the more air that flows through it, the more power it makes. However, you need a proportionate amount of fuel to mix with that air to make horsepower. We can help you get more air into your engine with a cold air intake, and more exhaust out with a performance exhaust system, but to increase fuel flow look right here because we have everything you need from tank to intake ports.

A performance fuel system starts with the fuel pump. No matter what mods you make downstream, it's a waste of time and money if you can't supply them with enough fuel pressure and volume. We have the electric and mechanical pumps to provide the flow. To get the right volume of fuel to your engine, there can't be any restrictions along the way, so even the fuel filter has to be upgraded. We have units that provide maximum flow with effective filtration.


Original equipment fuel pressure regulators are pre-set to control fuel at pressure specified for a standard engine. They work fine for a grocery getter but are grossly inadequate for a modified engine with a high-flow fuel pump and injectors. We offer adjustable fuel pressure regulators that can be set to flow up to maximum fuel pump capacity. And you can get all that additional fuel right into the intake ports with our high-flow fuel injectors, which feature balanced flow rates and optimal spray patterns and fuel atomization. These injectors make tuning easier for better idle, drivability, and more power.


Cold air intake systems feature large air filters, and free-flowing tubing, but the increased flow is all for naught if you choke it down with a stock throttle body. We offer large bore throttle bodies that will maintain increased airflow right into the intake manifold. These are bolt-on replacements and require no modifications for installation. While you're installing your throttle body, add one of our throttle body spacers. These spacers increase the volume between the throttle body and cylinder, increasing volumetric efficiency, and create turbulence that improves fuel atomization for more complete combustion.


For a serious power boost, we offer nitrous oxide systems. A nitrous oxide system delivers more oxygen to your engine than can be provided by air alone, so you can burn more fuel and make more power. Our systems are fully adjustable and come with everything needed for an easy plug and play installation. Finally, we haven't forgotten you if you roll old school with a carburetor. The performance carburetors we carry are calibrated for the application and feature your choice of manual or electric chokes, and they deliver optimal performance when installed on one of our performance intake manifolds.

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