ISR Performance

Showing 1 to 21 of 165 items
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ISR Adjustable Front Upper Camber Control Arms - Nissan 350z Infiniti G35 ISR Adjustable Front Upper Camber Control Arms - Nissan 350z Infiniti G35

ISR Performance

ISR Adjustable Front Upper Camber Control Arms - Nissan 350z Infiniti G35

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$335.75

$395.00

Keeping proper alignment on your vehicle is absolutely paramount in making sure you have the most control possible. When a vehicle is lowered, the geometry of the suspension is changed affecting the surface contact your...
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ISR Adjustable Rear Camber Control Arms Set - Nissan 350Z 370Z / Infiniti G35 ISR Adjustable Rear Camber Control Arms Set - Nissan 350Z 370Z / Infiniti G35

ISR Performance

ISR Adjustable Rear Camber Control Arms Set - Nissan 350Z 370Z / Infiniti G35

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$191.25

$225.00

ISR's rear camber arm set is designed to provide the maximum range of adjustment on your Nissan 350z, 370z, or Infiniti G35 while still providing ample clearance from other suspension components due to its innovative...
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ISR Angled Adjustable Pro Rear Toe Control Arms - Nissan 240sx S13 S14 ISR Angled Adjustable Pro Rear Toe Control Arms - Nissan 240sx S13 S14

ISR Performance

ISR Angled Adjustable Pro Rear Toe Control Arms - Nissan 240sx S13 S14

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$182.75

$215.00

After Years of Success with the Basic Street Series Suspension arms ISR Performance has released a higher end line of suspension providing better control and overall performance. These are a ISR PRO arms are great...
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ISR Colder Low Temperature Thermostat - Nissan 240SX KA24DE SR20DET ISR Colder Low Temperature Thermostat - Nissan 240SX KA24DE SR20DET

ISR Performance

ISR Colder Low Temperature Thermostat - Nissan 240SX KA24DE SR20DET

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$34.00

$40.00

This listing is for a brand new ISR colder temp thermostat for the Nissan KA24DE and SR20DET engines. This ISR thermostat is a good upgrade for High performance engines, due to the ISR units opening up at...
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ISR Gold Billet Aluminum Solid Transmission Mount - Nissan 350z Infiniti G35 ISR Gold Billet Aluminum Solid Transmission Mount - Nissan 350z Infiniti G35

ISR Performance

ISR Gold Billet Aluminum Solid Transmission Mount - Nissan 350z Infiniti G35

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$136.00

$160.00

Through the years the soft rubber bushings deteriorate after constant flexing and vibration as well as being punished through weathering; this can cause them to tear and may seriously damage your engine and transmission. This...
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ISR Performance 1000cc Top Feed Injectors Kit Set of 4 - Nissan SR & RB Engines ISR Performance 1000cc Top Feed Injectors Kit Set of 4 - Nissan SR & RB Engines

ISR Performance

ISR Performance 1000cc Top Feed Injectors Kit Set of 4 - Nissan SR & RB Engines

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$382.50

$450.00

These top feed 1000cc ISR Performance injectors are a high quality yet affordable option for your high performance build. These injectors are the perfect match for the ISR fuel rail / intake manifold combo for...
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ISR Performance 2.5" Circuit Spec Exhaust System - Mazda Miata NA 1.6 (1989-1993) ISR Performance 2.5" Circuit Spec Exhaust System - Mazda Miata NA 1.6 (1989-1993)

ISR Performance

ISR Performance 2.5" Circuit Spec Exhaust System - Mazda Miata NA 1.6 (1989-1993)

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$382.50

$450.00

This listing is for a brand new ISR Performance NA Miata exhaust that features 3 piece design, a resonated front pipe which replaces your OEM catalytic convertor, as well as the mid section and tail...
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ISR Performance 2.5" Circuit Spec Exhaust System - Mazda Miata NB (1999-2005) ISR Performance 2.5" Circuit Spec Exhaust System - Mazda Miata NB (1999-2005)

ISR Performance

ISR Performance 2.5" Circuit Spec Exhaust System - Mazda Miata NB (1999-2005)

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$382.50

$450.00

This listing is for a brand new ISR Performance NB Miata exhaust that features a 2 piece design. A front and mid pipe that mounts directly to the header and features an integrated muffler. This...
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ISR Performance 2.5" MB SE Type E Dual Tip Catback Exhaust - Subaru WRX (2015-2020) ISR Performance 2.5" MB SE Type E Dual Tip Catback Exhaust - Subaru WRX (2015-2020)

ISR Performance

ISR Performance 2.5" MB SE Type E Dual Tip Catback Exhaust - Subaru WRX (2015-2020)

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$510.00

$650.00

This listing is for a brand new ISR Performance MBSE Type E Catback Exhaust System for the 2015+ Subaru WRX is designed with a stainless steel 3" mid-pipe that splits to dual 2.5" pipes leading...
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ISR Performance 2.5" Stainless Steel Exhaust Y Pipe - Infiniti G37 GWD (2007+) ISR Performance 2.5" Stainless Steel Exhaust Y Pipe - Infiniti G37 GWD (2007+)

ISR Performance

ISR Performance 2.5" Stainless Steel Exhaust Y Pipe - Infiniti G37 GWD (2007+)

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$229.95

$245.00

The ISR Performance 370z / G37 Y-pipe utilizes 2.75" stainless steel piping along with bellowed flex sections running from the 2 bolt catalytic converter flanges back to the high performance velocity merge. The Y pipe...
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ISR Performance 2.5" Stainless Steel Exhaust Y Pipe - Nissan Z34 370z (2009+) ISR Performance 2.5" Stainless Steel Exhaust Y Pipe - Nissan Z34 370z (2009+)

ISR Performance

ISR Performance 2.5" Stainless Steel Exhaust Y Pipe - Nissan Z34 370z (2009+)

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$229.95

$245.00

The ISR Performance 370z / G37 Y-pipe utilizes 2.75" stainless steel piping along with bellowed flex sections running from the 2 bolt catalytic converter flanges back to the high performance velocity merge. The Y pipe...
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ISR Performance 2.5"Front Joint Over Pipe - Scion FR-S (2012-2016) ISR Performance 2.5"Front Joint Over Pipe - Scion FR-S (2012-2016)

ISR Performance

ISR Performance 2.5"Front Joint Over Pipe - Scion FR-S (2012-2016)

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$127.50

$150.00

ISR performance Cross Overpipe are made from 2.5", Stainless Steel . Unlike the factory 2.118" tubing with it's sharp, crimp type bends throughout, our ISR Performance have mandrel bent for smooth air flow allowing for...
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ISR Performance 2.5"Front Joint Over Pipe - Subaru BRZ (2012+) ISR Performance 2.5"Front Joint Over Pipe - Subaru BRZ (2012+)

ISR Performance

ISR Performance 2.5"Front Joint Over Pipe - Subaru BRZ (2012+)

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$127.50

$150.00

ISR performance Cross Overpipe are made from 2.5", Stainless Steel . Unlike the factory 2.118" tubing with it's sharp, crimp type bends throughout, our ISR Performance have mandrel bent for smooth air flow allowing for...
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ISR Performance 2.5"Front Joint Over Pipe - Toyota 86 (2016+) ISR Performance 2.5"Front Joint Over Pipe - Toyota 86 (2016+)

ISR Performance

ISR Performance 2.5"Front Joint Over Pipe - Toyota 86 (2016+)

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$127.50

$150.00

ISR performance Cross Overpipe are made from 2.5", Stainless Steel . Unlike the factory 2.118" tubing with it's sharp, crimp type bends throughout, our ISR Performance have mandrel bent for smooth air flow allowing for...
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ISR Performance 3" Dual Tips Blast Pipes - Universal ISR Performance 3" Dual Tips Blast Pipes - Universal

ISR Performance

ISR Performance 3" Dual Tips Blast Pipes - Universal

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$161.50

$190.00

Great setup for someone wanting to build their own custom straight pipe race exhaust. Similar to the very popular ISR Dual Tip Straight Race Exhausts for the Nissan 240sx.  - Dual Straight pipes. Not a Muffler....
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ISR Performance 3" EP (Straight Pipes) Dual Tip Exhaust System - Nissan 240sx S14 (1995-1998) ISR Performance 3" EP (Straight Pipes) Dual Tip Exhaust System - Nissan 240sx S14 (1995-1998)

ISR Performance

ISR Performance 3" EP (Straight Pipes) Dual Tip Exhaust System - Nissan 240sx S14 (1995-1998)

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$272.00

$320.00

This is a Race type Straight pipe exhaust system.  Straight 3" diameter piping splits to dual 3" tips. This exhaust has no resonator or mufflers. It is an awesome sounding straight pipe exhaust.  New Brushed...
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ISR Performance 3" EP Straight Pipe Dual Tip Exhaust System -Nissan 350z ISR Performance 3" EP Straight Pipe Dual Tip Exhaust System -Nissan 350z

ISR Performance

ISR Performance 3" EP Straight Pipe Dual Tip Exhaust System -Nissan 350z

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$297.50

$350.00

This listing is for a brand new ISR EP Dual Tip Race type Straight pipe exhaust system.  Straight 3" diameter piping splits to dual 3" tips. st.  New Brushed Finish with Polished Tips.  What’s in...
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ISR Performance 3" GT Single Exhaust System - Hyundai Genesis Coupe 2.0T ISR Performance 3" GT Single Exhaust System - Hyundai Genesis Coupe 2.0T

ISR Performance

ISR Performance 3" GT Single Exhaust System - Hyundai Genesis Coupe 2.0T

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$469.95

$520.00

This is a Race type Straight pipe exhaust system.  Straight 3" diameter piping to a single  4.5" tips. This exhaust has a resonator and a muffler and is an awesome sounding straight pipe exhaust.  Mid...
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ISR Performance 3" GT Single Exhaust System - Hyundai Genesis Coupe 3.8L ISR Performance 3" GT Single Exhaust System - Hyundai Genesis Coupe 3.8L

ISR Performance

ISR Performance 3" GT Single Exhaust System - Hyundai Genesis Coupe 3.8L

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$469.95

$520.00

This is a Race type Straight pipe exhaust system.  Straight 3" diameter piping to a single  4.5" tips. This exhaust has a resonator and a muffler and is an awesome sounding straight pipe exhaust.  full...
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ISR Performance 3" GT Single Exit Exhaust System - Nissan 240sx S13 (1989-1994) ISR Performance 3" GT Single Exit Exhaust System - Nissan 240sx S13 (1989-1994)

ISR Performance

ISR Performance 3" GT Single Exit Exhaust System - Nissan 240sx S13 (1989-1994)

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$289.00

$340.00

This listing is for a brand new ISR Race type Straight pipe GT single exit exhaust system.  Straight 3" diameter piping to a single  4.5" tip. This exhaust has a resonator but no mufflers. It...
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ISR Performance 3" GT Single Exit Exhaust System - Nissan 240sx S14 (1995-1998) ISR Performance 3" GT Single Exit Exhaust System - Nissan 240sx S14 (1995-1998)

ISR Performance

ISR Performance 3" GT Single Exit Exhaust System - Nissan 240sx S14 (1995-1998)

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$289.00

$340.00

The ISR Performance GT Single exhaust features brushed stainless steel piping and a high polished stainless steel muffler and tip. With its 3" diameter piping it allows for drastically increased flow over the OEM exhaust,...