ISR (Formerly ISIS) Performance Parts, LLC

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Popular Products

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

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

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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 OE Replacement RWD SR20DET S13 Intake Manifold Gasket $15.00

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ISR Performance OE Replacement Valve Cover Gasket Set - RWD SR20DET S13 $25.00

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ISR Performance LS Swap Header - Nissan 240sx 89-98 - 1 3/4" $600.00

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

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ISR Performance Rear Traction Rods - Nissan S13/S14,240,300z $100.00

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ISR Performance Couplers and Clamps - T-Bolt Hose Clamp - 2.50"+8mm $5.00

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ISR Performance MB SE Type -E Dual Tip Exhaust Nissan 240sx 89-94 S13 $370.00

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ISR Performance Pro Series Rear Traction Rods - Nissan S13/S14,240,300z $125.00

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New Products

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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Tri-Ace Tires Carrera 235/45R17 $72.46

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ISR Performance Front Sway Bar End Links - Hyundai Genesis Coupe 10+ $110.00

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ISR Performance Power Steering Reservoir Kit - Nissan S13 240sx $220.00

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Tri-Ace Tires Racing King 285/35R18-160AA Red Smoke $173.08

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Tri-Ace Tires Racing King 285/30R19-160AA Red Smoke $187.52

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Tri-Ace Tires Racing King 285/35R18- 200AA $173.08

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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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