ISR (Formerly ISIS) Performance Parts, LLC

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Popular Products

ISR Performance Universal 3" Dual Tips ~40" Length. 16" to Dual 24" $150.00

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ISR Performance Mazda Miata NA 1.6 Circuit Spec Exhaust-(1989-1993) $385.00

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ISR Performance MAF Adapter - Nissan S13 SR/KA $15.00

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ISR Performance EP Dual Tip Exhaust - Nissan 350Z $310.00

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ISR Performance Mazda Miata NB Circuit Spec Exhaust-(1999-2005) $385.00

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Featured Products

ISR Performance Silicone Radiator Hose Kit Nissan 350z 2003-2006 - Red $90.00

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ISR Performance Couplers and Clamps - T-Bolt Hose Clamp - 3.00"+8mm $5.00

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ISR Performance OE Replacement Turbo Inlet Stud (Single Stud) $3.00

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ISR Performance V2 Manual Boost Controller - Black $35.00

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ISR Performance Light Weight Pulley Kit - Blue - SR20DET S13 $90.00

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ISR Performance Billet Aluminum Solid Transmission Mount Silver - Nissan 350z/G35 Z33 $105.00

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ISR Performance O2 Turbine Extension - Nissan SR20DET 3" $120.00

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ISR Performance SR20DET Multi-Layer Exhaust Manifold Gasket $25.00

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New Products

ISR Performance Intercooler Kit - Nissan RB25DET (For Front Facing Intake Manifold) $450.00

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ISR Performance Intake Kit - RB25DET $135.00

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ISR Front Mount Intercooler Piping Kit - Nissan RB25DET (Front Facing Intake Only) $200.00

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ISR Performance HGC Long Tube Headers - VQ35DE/HR 350Z / G35 $600.00

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ISR Street Exhaust - Hyundai Veloster Turbo 13+ $700.00

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ISR Race Exhaust - Hyundai Veloster Turbo 13+ $675.00

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ISR Performance RS TD05HR 20G Turbocharger for Genesis 2.0T upgrade $595.00

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ISR Performance Billet Aluminum Solid Transmission Mount Silver - Nissan 350z/G35 Z33 $105.00

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ISR Performance Differential Mount Bushings -Nissan 350Z Z33 $105.00

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Tri-Ace Tires Carrera 305/40R22 $134.58

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Tri-Ace Tires Carrera 325/30R21 $167.26

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Tri-Ace Tires Carrera 285/25R20 $101.01

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Tri-Ace Tires Carrera 265/35R18 $96.27

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Tri-Ace Tires Carrera 235/40R18 $77.91

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Tri-Ace Tires Carrera 215/35R18 $63.22

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Tri-Ace Tires Carrera 245/45R17 $79.44

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What's News

350Z LSx Swap Kit

After spending quite some time building and testing the all new LSx swap kit …
Not all Y-Pipes are created equal!

Not all Y-Pipes are created equal!While planning your full exhaust upgrades …
ISR PERFORMANCE 2016 RACER PROGRAM

2016 will be an exciting time for ISR Performance and our devoted enthusiast, …

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