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Painless Performance Parts and Accessories

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Painless Performance Parts and Accessories

What do you get when you combine advanced automotive wiring solutions with three Best New Product SEMA Awards? Painless Performance Products. Established in 1990, Painless...

What do you get when you combine advanced automotive wiring solutions with three Best New Product SEMA Awards? Painless Performance Products. Established in 1990, Painless Performance Products has been providing the performance market with painless solutions to automotive wiring, like chassis wiring harnesses, electronic fuel injection swap harnesses, electrical switches, panels, relay kits, protective looms, and more. Each product is designed by an expert engineering team and tested with cutting edge diagnostic equipment to ensure optimal performance. Make your next wiring job painless—shop now at Summit Racing!

What do you get when you combine advanced automotive wiring solutions with three Best New Product SEMA Awards? Painless Performance Products. Established in 1990, Painless Performance Products has been providing the performance market with painless solutions to automotive wiring, like chassis wiring harnesses, electronic fuel injection swap harnesses, electrical switches, panels, relay kits, protective looms, and more. Each product is designed by an expert engineering team and tested with cutting edge diagnostic equipment to ensure optimal performance. Make your next wiring job painless—shop now at Summit Racing!

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Results 1 - 25 of 526

Painless Performance 27-Circuit Classic-Plus Tri-Five Chevy Chassis Harnesses for 1955-1957 BEL AIR, NOMAD - 20105

Made in the USA Painless Performance 27-Circuit Classic-Plus Tri-Five Chevy Chassis Harnesses for 1955-1957 BEL AIR, NOMAD - 20105

Painless Performance 27-Circuit Classic-Plus Tri-Five Chevy Chassis Harnesses for 1955-1957 BEL AIR, NOMAD - 20105

Wiring Harness, Classic-Plus Tri-Five, 27-Circuit, Direct Fit, Chevy, Kit

Part Number: PRF-20105

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance 28-Circuit Universal Harnesses 10202

Made in the USA Painless Performance 28-Circuit Universal Harnesses 10202

Painless Performance 28-Circuit Universal Harnesses 10202

Wiring Harness, 28-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Universal, Kit

Part Number: PRF-10202

4.72 out of 5 stars ( 61 )

Estimated Ship Date: Tomorrow

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Painless Performance 22-Circuit 1965-66 Mustang Chassis Harnesses for 1965-1966 MUSTANG - 20120

Made in the USA Painless Performance 22-Circuit 1965-66 Mustang Chassis Harnesses for 1965-1966 MUSTANG - 20120

Painless Performance 22-Circuit 1965-66 Mustang Chassis Harnesses for 1965-1966 MUSTANG - 20120

Wiring Harness, 22-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Ford, Kit

Part Number: PRF-20120

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Painless Performance Fuel Injection Harnesses 60217

Made in the USA Painless Performance Fuel Injection Harnesses 60217

Painless Performance Fuel Injection Harnesses 60217

Wiring Harness, Fuel Injection, Multi-Port, Mass Airflow, Chevy, LS 4.8, 5.3, 6.0L, Each

Part Number: PRF-60217

4.67 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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Painless Performance 24-Circuit 1967-68 Camaro and Firebird Harnesses for 1967-1968 CAMARO, FIREBIRD - 20101

Made in the USA Painless Performance 24-Circuit 1967-68 Camaro and Firebird Harnesses for 1967-1968 CAMARO, FIREBIRD - 20101

Painless Performance 24-Circuit 1967-68 Camaro and Firebird Harnesses for 1967-1968 CAMARO, FIREBIRD - 20101

Wiring Harness, 24-Circuit, Dash Ignition, Fuse Block, Spade Fuse, Chevy, Pontiac, Kit

Part Number: PRF-20101

4.0 out of 5 stars ( 18 )

Estimated Ship Date: Tomorrow

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Painless Performance 26-Circuit 1970-72 Direct-Fit Chevelle Harnesses for 1970-1972 CHEVELLE - 20130

Made in the USA Painless Performance 26-Circuit 1970-72 Direct-Fit Chevelle Harnesses for 1970-1972 CHEVELLE - 20130

Painless Performance 26-Circuit 1970-72 Direct-Fit Chevelle Harnesses for 1970-1972 CHEVELLE - 20130

Wiring Harness, 26-Circuit, Front Fuse Block, ATO/ATC, Chevy, Kit

Part Number: PRF-20130

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance 26-Circuit 1970-73 Direct-Fit Camaro Harnesses for 1970-1973 CAMARO - 20112

Made in the USA Painless Performance 26-Circuit 1970-73 Direct-Fit Camaro Harnesses for 1970-1973 CAMARO - 20112

Painless Performance 26-Circuit 1970-73 Direct-Fit Camaro Harnesses for 1970-1973 CAMARO - 20112

Wiring Harness, 26-circuit, Column Ignition Key Location, Standard Harness Length, Chevy, Kit

Part Number: PRF-20112

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Painless Performance 26-Circuit 1978-81 Direct-Fit Camaro Harnesses for 1978-1981 CAMARO - 20114

Made in the USA Painless Performance 26-Circuit 1978-81 Direct-Fit Camaro Harnesses for 1978-1981 CAMARO - 20114

Painless Performance 26-Circuit 1978-81 Direct-Fit Camaro Harnesses for 1978-1981 CAMARO - 20114

Wiring Harness, 26-circuit, Column Ignition Key Location, Standard Harness Length, Chevy, Kit

Part Number: PRF-20114

4.45 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Painless Performance 21-Circuit Universal Harnesses 10101

Made in the USA Painless Performance 21-Circuit Universal Harnesses 10101

Painless Performance 21-Circuit Universal Harnesses 10101

Wiring Harness, 21-Circuit, GM Column, Front Fuse Block, Spade Fuse, Extra-Long Harness, Universal, Kit.

Part Number: PRF-10101

4.7 out of 5 stars ( 27 )

Estimated Ship Date: Tomorrow

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Painless Performance 22-Circuit 1967-68 Mustang Chassis Harnesses for 1967-1968 MUSTANG - 20121

Made in the USA Painless Performance 22-Circuit 1967-68 Mustang Chassis Harnesses for 1967-1968 MUSTANG - 20121

Painless Performance 22-Circuit 1967-68 Mustang Chassis Harnesses for 1967-1968 MUSTANG - 20121

Wiring Harness, 22-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Ford, Kit

Part Number: PRF-20121

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance Fuel Injection Harnesses 60221

Made in the USA Painless Performance Fuel Injection Harnesses 60221

Painless Performance Fuel Injection Harnesses 60221

Wiring Harness, Fuel Injection, Multi-Port, Mass Airflow, Chevy, 4.8/5.3/6.0L, Kit

Part Number: PRF-60221

3.92 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

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Painless Performance 28-Circuit Universal Harnesses 10201

Made in the USA Painless Performance 28-Circuit Universal Harnesses 10201

Painless Performance 28-Circuit Universal Harnesses 10201

Wiring Harness, 28-Circuit, GM Column, Front Mount Fuse Block, Spade Fuse, Universal, Kit

Part Number: PRF-10201

4.42 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Painless Performance OEM Flashed Computers 60712

Made in the USA Painless Performance OEM Flashed Computers 60712

Painless Performance OEM Flashed Computers 60712

Computer, ECM, Chevy, Truck, 5.3L, VATS Removed, Each

Part Number: PRF-60712

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Painless Performance 23-Circuit 1966-77 Bronco Chassis Harnesses Without Switches for 1966-1977 BRONCO - 10114

Made in the USA Painless Performance 23-Circuit 1966-77 Bronco Chassis Harnesses Without Switches for 1966-1977 BRONCO - 10114

Painless Performance 23-Circuit 1966-77 Bronco Chassis Harnesses Without Switches for 1966-1977 BRONCO - 10114

Wiring Harness, 28-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Ford, SUV, Kit

Part Number: PRF-10114

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance 23-Circuit Direct-Fit Jeep YJ Harnesses for 1987-1991 WRANGLER - 10111

Made in the USA Painless Performance 23-Circuit Direct-Fit Jeep YJ Harnesses for 1987-1991 WRANGLER - 10111

Painless Performance 23-Circuit Direct-Fit Jeep YJ Harnesses for 1987-1991 WRANGLER - 10111

Wiring Harness, 23-Circuit, Column Ignition, Front Mount Fuse Block, Spade Fuse, Direct Fit, Jeep, YJ, Kit

Part Number: PRF-10111

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Painless Performance Duraspark II Distributor Wiring Harnesses 30812

Made in the USA Painless Performance Duraspark II Distributor Wiring Harnesses 30812

Painless Performance Duraspark II Distributor Wiring Harnesses 30812

Wiring Harness, Adapts Point Type to Duraspark II, Ford, V8, Kit

Part Number: PRF-30812

4.3 out of 5 stars ( 23 )

Estimated Ship Date: Tomorrow

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25 amps Painless Performance No-Load LED Turn Signal Flasher 80230

25 amps Painless Performance No-Load LED Turn Signal Flasher 80230

25 amps Painless Performance No-Load LED Turn Signal Flasher 80230

Relay, Flasher Unit, 12 V, LED Flasher, No Load, 25 Amp, Each

Part Number: PRF-80230

4.73 out of 5 stars ( 37 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance Fuel Injection Harnesses 60502

Made in the USA Painless Performance Fuel Injection Harnesses 60502

Painless Performance Fuel Injection Harnesses 60502

Wiring Harness, Fuel Injection, GM, MFI, Front Mount Fuse Block, Spade Fuse, 4L60E Trans, Universal, Kit

Part Number: PRF-60502

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Painless Performance PowerBraid Wire Wrap 70901

Made in the USA Painless Performance PowerBraid Wire Wrap 70901

Painless Performance PowerBraid Wire Wrap 70901

Protective Sleeve, Powerbraid Wire Wrap, Black, .250 in. Diameter, 20 ft. Length, Each

Part Number: PRF-70901

4.92 out of 5 stars ( 48 )

Estimated Ship Date: Tomorrow

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30 amps Painless Performance Weatherproof Fuel Pump Relay Kit 30131

Made in the USA 30 amps Painless Performance Weatherproof Fuel Pump Relay Kit 30131

30 amps Painless Performance Weatherproof Fuel Pump Relay Kit 30131

Relay, Fuel Pump, Weatherproof, 30 Amp, Single Pole, Each

Part Number: PRF-30131

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance 26-Circuit 1969 Direct-Fit Chevelle Harnesses for 1969 CHEVELLE - 20129

Made in the USA Painless Performance 26-Circuit 1969 Direct-Fit Chevelle Harnesses for 1969 CHEVELLE - 20129

Painless Performance 26-Circuit 1969 Direct-Fit Chevelle Harnesses for 1969 CHEVELLE - 20129

Wiring Harness, 26-Circuit, Extra-long Length, Front Fuse Block, ATO/ATC, Chevy, Kit

Part Number: PRF-20129

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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30 amps Painless Performance Universal Fuel Pump Relay Kit 50102

Made in the USA 30 amps Painless Performance Universal Fuel Pump Relay Kit 50102

30 amps Painless Performance Universal Fuel Pump Relay Kit 50102

Relay, Fuel Pump, 30 Amp, Single Pole, Kit

Part Number: PRF-50102

4.85 out of 5 stars ( 52 )

Estimated Ship Date: Tomorrow

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Painless Performance CirKit Boss Auxiliary Fuse Block/7 Circuit/Weatherproof Kits (7 Ignition 12 V) 70217

Made in the USA Painless Performance CirKit Boss Auxiliary Fuse Block/7 Circuit/Weatherproof Kits (7 Ignition 12 V) 70217

Painless Performance CirKit Boss Auxiliary Fuse Block/7 Circuit/Weatherproof Kits (7 Ignition 12 V) 70217

Fuse Block, 7-Circuit, Universal, Kit

Part Number: PRF-70217

4.87 out of 5 stars ( 31 )

Estimated Ship Date: Tomorrow

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Painless Performance CirKit Boss Auxiliary Fuse Block/7-Circuit Kits (3 Constant/4 Ignition 12 V) 70107

Made in the USA Painless Performance CirKit Boss Auxiliary Fuse Block/7-Circuit Kits (3 Constant/4 Ignition 12 V) 70107

Painless Performance CirKit Boss Auxiliary Fuse Block/7-Circuit Kits (3 Constant/4 Ignition 12 V) 70107

Fuse Block, 7-Circuit, Universal, Kit

Part Number: PRF-70107

4.76 out of 5 stars ( 38 )

Estimated Ship Date: Tomorrow

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Painless Performance 22-Circuit 1969-70 Mustang Chassis Harnesses for 1969-1970 MUSTANG - 20122

Made in the USA Painless Performance 22-Circuit 1969-70 Mustang Chassis Harnesses for 1969-1970 MUSTANG - 20122

Painless Performance 22-Circuit 1969-70 Mustang Chassis Harnesses for 1969-1970 MUSTANG - 20122

Wiring Harness, 22-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Ford, Kit

Part Number: PRF-20122

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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