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5 x 114.3mm / 5 x 4.5" (3)

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ISR Performance (593)

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Accessories (5)

Air and Fuel Delivery (57)

Belts and Cooling (77)

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593 products

Save $19.25

ISR 4-2-1 Tubular Header for Nissan 240SX KA24DE 1991–1998 | 3” Flange

ISR 4-2-1 Tubular Header for Nissan 240SX KA24DE 1991–1998 | 3” Flange

ISR Performance | MPN: IS-SSHD-240KA

ISR 4-2-1 Tubular Header for Nissan 240SX KA24DE 1991–1998 | 3” Flange

Sale price$365.75 USD

Regular price$385.00 USD

ISR Performance | MPN: IS-240-WITTCLR

ISR Performance - 240sx S13/14 -Weld in Transmission Tunnel Clearance kit IS-240-WITTCLR

Sale price$36.58 USD

Regular price$38.50 USD

Save $13.75

ISR Performance - Front Tension Rod Power Brace - Nissan 240sx (S13) IS-FTRB-S13

ISR Performance - Front Tension Rod Power Brace - Nissan 240sx (S13) IS-FTRB-S13

ISR Performance | MPN: IS-FTRB-S13

ISR Performance - Front Tension Rod Power Brace - Nissan 240sx (S13) IS-FTRB-S13

Sale price$261.25 USD

Regular price$275.00 USD

Save $13.75

ISR Performance - Front Tension Rod Power Brace - Nissan 240sx (S14) IS-FTRB-S14

ISR Performance - Front Tension Rod Power Brace - Nissan 240sx (S14) IS-FTRB-S14

ISR Performance | MPN: IS-FTRB-S14

ISR Performance - Front Tension Rod Power Brace - Nissan 240sx (S14) IS-FTRB-S14

Sale price$261.25 USD

Regular price$275.00 USD

Save $0.27

ISR Performance - Injector Connector Pigtail - Jetronic - (individual)

ISR Performance | MPN: IS-INJC-JT

ISR Performance - Injector Connector Pigtail - Jetronic - (individual)

Sale price$5.23 USD

Regular price$5.50 USD

Save $39.87

ISR Performance - RS TD05HR 20G Turbocharger for Genesis 2.0T upgrade

ISR Performance - RS TD05HR 20G Turbocharger for Genesis 2.0T upgrade

ISR Performance | MPN: IS-RSTD05HR

ISR Performance - RS TD05HR 20G Turbocharger for Genesis 2.0T upgrade

Sale price$757.63 USD

Regular price$797.50 USD

Save $38.50

ISR Performance - RS3871 Turbo - T2 - .64ar (Similar to GT2871R) - SR20DET

ISR Performance - RS3871 Turbo - T2 - .64ar (Similar to GT2871R) - SR20DET

ISR Performance | MPN: IS-RS3871

ISR Performance - RS3871 Turbo - T2 - .64ar (Similar to GT2871R) - SR20DET

Sale price$731.50 USD

Regular price$770.00 USD

Save $27.50

ISR Performance - RST25 Replacement SR20DET T25 Turbo

ISR Performance - RST25 Replacement SR20DET T25 Turbo

ISR Performance | MPN: IS-RST25/28

ISR Performance - RST25 Replacement SR20DET T25 Turbo

Sale price$522.50 USD

Regular price$550.00 USD

Save $45.37

ISR Performance - RSX2860 Turbo - Bolt on cover

ISR Performance - RSX2860 Turbo - Bolt on cover

ISR Performance | MPN: IS-RSX2860R-T28

ISR Performance - RSX2860 Turbo - Bolt on cover

Sale price$862.13 USD

Regular price$907.50 USD

Save $23.10

ISR Performance - Side Feed Injectors - Nissan 550cc (set of 4)

ISR Performance - Side Feed Injectors - Nissan 550cc (set of 4)

ISR Performance | MPN: IS-INJS-550-4

ISR Performance - Side Feed Injectors - Nissan 550cc (set of 4)

Sale price$438.90 USD

Regular price$462.00 USD

Save $34.65

ISR Performance - Side Feed Injectors - Nissan 550cc (set of 6)

ISR Performance - Side Feed Injectors - Nissan 550cc (set of 6)

ISR Performance | MPN: IS-INJS-550-6

ISR Performance - Side Feed Injectors - Nissan 550cc (set of 6)

Sale price$658.35 USD

Regular price$693.00 USD

Save $34.65

ISR Performance - Side Feed Injectors - Nissan 750cc (set of 6)

ISR Performance - Side Feed Injectors - Nissan 750cc (set of 6)

ISR Performance | MPN: IS-INJS-750-6

ISR Performance - Side Feed Injectors - Nissan 750cc (set of 6)

Sale price$658.35 USD

Regular price$693.00 USD

Save $1.37

ISR Performance - Silicone Coupler - 2.00 - 2.25" 90 Degree - Black

ISR Performance | MPN: IS-90200225

ISR Performance - Silicone Coupler - 2.00 - 2.25" 90 Degree - Black

Sale price$26.13 USD

Regular price$27.50 USD

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ISR Performance - Silicone Coupler - 2.00 - 2.50" 90 Degree - Black

ISR Performance | MPN: IS-90200250

ISR Performance - Silicone Coupler - 2.00 - 2.50" 90 Degree - Black

Sale price$26.13 USD

Regular price$27.50 USD

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ISR Performance - Silicone Coupler - 2.00" - 2.50" - Black

ISR Performance | MPN: IS-200250

ISR Performance - Silicone Coupler - 2.00" - 2.50" - Black

Sale price$16.72 USD

Regular price$17.60 USD

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ISR Performance - Silicone Coupler - 2.00" - Black

ISR Performance | MPN: IS-200

ISR Performance - Silicone Coupler - 2.00" - Black

Sale price$9.41 USD

Regular price$9.90 USD

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ISR Performance - Silicone Coupler - 2.00-2.25" - Black

ISR Performance | MPN: IS-200225

ISR Performance - Silicone Coupler - 2.00-2.25" - Black

Sale price$12.54 USD

Regular price$13.20 USD

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ISR Performance - Silicone Coupler - 2.25 - 2.50" 90 Degree - Black

ISR Performance | MPN: IS-90225250

ISR Performance - Silicone Coupler - 2.25 - 2.50" 90 Degree - Black

Sale price$27.17 USD

Regular price$28.60 USD

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ISR Performance - Silicone Coupler - 2.25 - 2.75" 45 Degree - Black

ISR Performance | MPN: IS-45225275

ISR Performance - Silicone Coupler - 2.25 - 2.75" 45 Degree - Black

Sale price$31.35 USD

Regular price$33.00 USD

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ISR Performance - Injector Connector Pigtail - USCAR - (individual)

ISR Performance | MPN: IS-INJC-US

ISR Performance - Injector Connector Pigtail - USCAR - (individual)

Sale price$5.23 USD

Regular price$5.50 USD

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ISR Performance - RSX3076 Turbo

ISR Performance - RSX3076 Turbo

ISR Performance | MPN: IS-RSX3076

ISR Performance - RSX3076 Turbo

Sale price$982.30 USD

Regular price$1,034.00 USD

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ISR Performance - RSX3576 Turbo IS-RSX3576

ISR Performance - RSX3576 Turbo IS-RSX3576

ISR Performance | MPN: IS-RSX3576

ISR Performance - RSX3576 Turbo IS-RSX3576

Sale price$940.50 USD

Regular price$990.00 USD

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ISR Performance - RSX3582 Turbo

ISR Performance - RSX3582 Turbo

ISR Performance | MPN: IS-RSX3582

ISR Performance - RSX3582 Turbo

Sale price$982.30 USD

Regular price$1,034.00 USD

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ISR Performance - Side Feed Injectors - Nissan 750cc (set of 4)

ISR Performance - Side Feed Injectors - Nissan 750cc (set of 4)

ISR Performance | MPN: IS-INJS-750-4

ISR Performance - Side Feed Injectors - Nissan 750cc (set of 4)

Sale price$438.90 USD

Regular price$462.00 USD

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