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ISR Performance

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276 products

ISR Performance EP (Straight Pipes) Dual Tip Exhaust 4in 95-98 (S14) - Nissan 240sx

Catback

ISR Performance EP (Straight Pipes) Dual Tip Exhaust 4in 95-98 (S14) - Nissan 240sx

Regular price $444.13
Sale price $444.13 Regular price $467.50
ISR Performance Universal Muffler Hanger Bushings

Exhaust Hangers

ISR Performance Universal Muffler Hanger Bushings

Regular price $10.45
Sale price $10.45 Regular price $11.00
ISR Performance Muffler Hanger Bushings - Nissan 350z Style

Exhaust Hangers

ISR Performance Muffler Hanger Bushings - Nissan 350z Style

Regular price $10.45
Sale price $10.45 Regular price $11.00
ISR Performance Radiator Fan Mounting Kit

Radiator Shrouds

ISR Performance Radiator Fan Mounting Kit

Regular price $10.45
Sale price $10.45 Regular price $11.00
ISR Performance Aluminum BOV Modular Flange Kit - Greddy

Blow Off Valve Accessories

ISR Performance Aluminum BOV Modular Flange Kit - Greddy

Regular price $26.13
Sale price $26.13 Regular price $27.50
ISR Performance Aluminum BOV Modular Flange Kit - HKS

Blow Off Valve Accessories

ISR Performance Aluminum BOV Modular Flange Kit - HKS

Regular price $26.13
Sale price $26.13 Regular price $27.50
ISR Performance Tial Modular Weld-On Blow Off Valve Flange Kit - Aluminum

Blow Off Valve Accessories

ISR Performance Tial Modular Weld-On Blow Off Valve Flange Kit - Aluminum

Regular price $36.58
Sale price $36.58 Regular price $38.50
ISR Performance Tial Weld-On Blow Off Valve Flange Kit - Aluminum

Blow Off Valve Accessories

ISR Performance Tial Weld-On Blow Off Valve Flange Kit - Aluminum

Regular price $26.13
Sale price $26.13 Regular price $27.50
ISR Performance 90mm V Band Flange for ISR & Garrett 3in GT Turbine Discharge

Blow Off Valve Accessories

ISR Performance 90mm V Band Flange for ISR & Garrett 3in GT Turbine Discharge

Regular price $26.13
Sale price $26.13 Regular price $27.50
ISR Performance 255 lt/hr Fuel Pump - Nissan 240sx

Fuel Pumps

ISR Performance 255 lt/hr Fuel Pump - Nissan 240sx

Regular price $104.50
Sale price $104.50 Regular price $110.00
ISR Performance Radiator Fan Shroud Kit - Nissan KA24DE (S13)

Radiator Shrouds

ISR Performance Radiator Fan Shroud Kit - Nissan KA24DE (S13)

Regular price $193.33
Sale price $193.33 Regular price $203.50
ISR Performance Radiator Fan Shroud Kit - Nissan KA24DE (S14)

Radiator Shrouds

ISR Performance Radiator Fan Shroud Kit - Nissan KA24DE (S14)

Regular price $193.33
Sale price $193.33 Regular price $203.50
ISR Performance Radiator Fan Shroud Kit - Nissan SR20DET (S13)

Radiator Shrouds

ISR Performance Radiator Fan Shroud Kit - Nissan SR20DET (S13)

Regular price $193.33
Sale price $193.33 Regular price $203.50
ISR Performance Radiator Fan Shroud Kit - Nissan SR20DET (S14)

Radiator Shrouds

ISR Performance Radiator Fan Shroud Kit - Nissan SR20DET (S14)

Regular price $193.33
Sale price $193.33 Regular price $203.50
ISR Performance Pro Series Front Tension Control Rods - 89-94 Nissan (S13) 240sx

Suspension Arms & Components

ISR Performance Pro Series Front Tension Control Rods - 89-94 Nissan (S13) 240sx

Regular price $193.33
Sale price $193.33 Regular price $203.50
ISR Performance Front Tension Control Rods - Nissan 240sx 95-98 S14

Suspension Arms & Components

ISR Performance Front Tension Control Rods - Nissan 240sx 95-98 S14

Regular price $146.30
Sale price $146.30 Regular price $154.00
ISR Performance Pro Series Front Tension Control Rods - 95-98 (S14) Nissan 240sx

Suspension Arms & Components

ISR Performance Pro Series Front Tension Control Rods - 95-98 (S14) Nissan 240sx

Regular price $193.33
Sale price $193.33 Regular price $203.50
ISR Performance Pro Series OffSet Angled Front Tension Control Rods - 95-98 (S14) Nissan 240sx
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 $261.25
Sale price $261.25 Regular price $275.00
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 $261.25
Sale price $261.25 Regular price $275.00

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
30 Days Free Returns
Secure Payment
24/7 Customer Support
High Quality Parts