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Collection: ISR Performance

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347 products

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

Suspension Arms & Components

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

Regular price $275.00
Sale price $275.00 Regular price
ISR Performance - Front Tension Rod Power Brace - Nissan 240sx (S14)

Suspension Arms & Components

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

Regular price $275.00
Sale price $275.00 Regular price
ISR Performance - Injector Connector Pigtail - Jetronic - (Individual)

Fuel Injector Connectors

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

Regular price $5.50
Sale price $5.50 Regular price
ISR Performance - Injector Connector Pigtail - USCAR - (Individual)

Fuel Injector Connectors

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

Regular price $5.50
Sale price $5.50 Regular price
ISR Performance - Transmission Adapter LSx to 350Z CD00x 6MT 03-08 **Early (DE)**

Transmission Mounts

ISR Performance - Transmission Adapter LSx to 350Z CD00x 6MT 03-08 **Early (DE)**

Regular price $2,150.50
Sale price $2,150.50 Regular price
ISR Performance - Transmission Adapter LSx to 350Z CD00x 6MT 03-08 **Late (HR)**

Transmission Mounts

ISR Performance - Transmission Adapter LSx to 350Z CD00x 6MT 03-08 **Late (HR)**

Regular price $2,150.50
Sale price $2,150.50 Regular price
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Power Steering Lines

ISR Performance -6AN High Pressure Power Steering Line Fitting w/ O-Ring - 240sx

Regular price $11.00
Sale price $11.00 Regular price
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Catback

ISR Performance 03-04 Infiniti G35 RWD Sedan EP Dual Tip Exhaust

Regular price $495.00
Sale price $495.00 Regular price
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Axle Back

ISR Performance 07-15 Infiniti G37 Sedan MBSE Dual Catback Exhaust

Regular price $935.00
Sale price $935.00 Regular price
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Catback

ISR Performance 13-19 Nissan Sentra SR Turbo MBSE CatBack Exhaust System

Regular price $625.00
Sale price $625.00 Regular price
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Axle Back

ISR Performance 13-2 0Lexus IS 250/300/350 RWD EP Dual Axle Back Exhaust

Regular price $500.00
Sale price $500.00 Regular price
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Control Arms

ISR Performance 13-20 Scion FR-S / 13-20 Subaru BRZ Front Control Arm Braces

Regular price $110.00
Sale price $110.00 Regular price
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Control Arms

ISR Performance 13-20 Scion FR-S / 13-20 Subaru BRZ Rear Diff Mount Support Brace

Regular price $132.00
Sale price $132.00 Regular price
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Suspension Arms & Components

ISR Performance 13-20 Scion FR-S / 13-20 Subaru BRZ Rear Toe Control Rods

Regular price $192.50
Sale price $192.50 Regular price
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Exhaust Gaskets

ISR Performance 14-26 Infiniti Q50/Q60 3.0T Exhaust Adapter Flange

Regular price $40.00
Sale price $40.00 Regular price
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Oil Coolers

ISR Performance 16 Row Universal Oil Cooler Core - 10AN

Regular price $159.50
Sale price $159.50 Regular price
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Catback

ISR Performance 19-22 Corolla Hatch Circuit Spec Exhaust System

Regular price $575.00
Sale price $575.00 Regular price
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Catback

ISR Performance 19-22 Corolla Hatch ST Exhaust System

Regular price $695.00
Sale price $695.00 Regular price
ISR Performance 2 Bolt 3in Exhaust Gasket

Exhaust Gaskets

ISR Performance 2 Bolt 3in Exhaust Gasket

Regular price $11.00
Sale price $11.00 Regular price
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Catback

ISR Performance 2014+ Infiniti Q50 ST Series Exhaust

Regular price $825.00
Sale price $825.00 Regular price

About Pure Auto Performance

Pure Auto Performance started with a simple idea: helping people find quality parts they can trust without the stress and confusion that usually comes with upgrading a car. We’re enthusiasts just like you, and we know how much pride goes into every build. Whether it’s improving a daily driver or working on a long-term project, the right part can make your car feel brand new again. That’s why we put care into everything we offer, choosing products that genuinely make a difference on the road.

We also believe car parts should be more than just nice to look at they should last, perform well, and fit the vision each driver has. Some customers prefer clean, subtle upgrades, while others love bold changes that completely transform their vehicle. No matter the style, our goal is to make the process easy, honest, and enjoyable. At Pure Auto Performance, we’re here to support you at every step so you can build a car that feels right for you. This brand is more than a store. It’s a community of people who love driving and want the best for their cars.

1-2 Day Fast Delivery
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30 Days Free Returns
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Secure Payment
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24/7 Customer Support
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High Quality Parts
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