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ISC N1 Coilovers Subaru Models



The ISC N1 Coilover system is the optimum suspension tool for improved handling for your street, track, or drift car. This product is perfect for someone looking for performance, adjustability, and other high quality features in a package that will not break the bank. ISC coilovers are also 100% rebuildable!


Our Self Manufactured N1 allows us to have top grade quality control and innovative R&D capabilities due to our in house/self-made company dynamic. ISC Suspension utilizes some of the best modern engineering techniques and suspension design. ISC has been present in the world for over 13 years and has accomplished drift, road course, street, and other various podiums alike. Over a decade of experience, knowledge, engineering, and feedback have shaped the ISC N1 system into what it is today. All ISC Coilover systems are proudly serviced and distributed in Gilford, NH.


The ISC N1 Coilovers  large cylinder and piston design work hand in hand to increasing driving stability and dexterity. ISC utilizes a mono-tube design damper, not twin tube like other manufacturers. Mono-tube dampers provide consistent valving and much less potential for cavitation. They are also high pressure to reduce body roll, and are 100% efficient through all temperatures. Our larger pistons also allows more oil which provides better damping control and the ability to absorb higher forces. All ISC Dampers also utilize a double o-ring to prevent leaks.




 -Full 5 Year Warranty to the ORIGINAL PURCHASER against defects

-ISC Coilovers all come with 32 way adjustable damping that is rebound and compression.

-Pillowball Upper Mounts

-Thrust Bearing Kit (This helps eliminate the chance of spring bind.

-Front Camber Plates 

-Multiple Spring Rates to choose from!

-Monotube Design 

-Ride Height Adjustable (3 Inches)

-Aluminum Bracket Design 


Optional Addons:


Rear Camber Plates: On applicable models Rear Camber plates will allow for easy adjustment of camber on the rear coilovers. If this option is selected ISC will do the hard work and assemble your set so that your coilovers come ready to go! 


Rear Extenders: Rear Extenders allow for easy dampining adjustment of your rear coilovers. 


Coilover Covers: The ISC coilover sleeves (Patent Pending) help protect your coilovers during harsh winter months. Made of 3mm neoprene these shock sleeves shed water, and eliminate sand/dirt/salt and debris from damaging your threaded shock body and corroding your springs, as well as protecting your seals. Mutliple sizes offered. 




  1. Love these Review by Michael

    never felt my Subaru handle this well, always thought the oem suspension was pretty solid, but these coilovers are overall a 10/10 love the handling, love the comfort, car is sitting pretty low, about 1 inch from fender to tire, about to go lower, looking forward to the next suspension upgrade. (Posted on 2/25/2016)

  2. Very solid! Review by John

    love how the car sits now! the suspension is very adjustable and well built... mountain runs and so much fun.. installed these with the Eibach Sway Bar Kit and wow! never had a car handle this good! (Posted on 12/7/2015)

  3. These are awesome Review by invisusAG

    These springs really complete the look of the car. Easy install and great quality. (Posted on 11/11/2015)

  4. Love them! Review by jasonmaruen1390

    The price point on these is very fair. I got these installed in just about 4 hours using jackstands mainly because I wanted the ride height perfect. The end result is great, the coilovers are actually pretty comfortable, I don't hear any popping or noise likely because I did the 8/6k kit but overall I am really happy with my purchase. Thanks subimods for the quick shipping! (Posted on 10/31/2015)

  5. Great set of Coilovers Review by Brandt

    Easy to install, car feels a lot tighter and not so much like driving a boat. Lower the car to wherever you want. Awesome stuff. (Posted on 5/18/2015)

  6. High quality Review by Nic

    Wasn't looking to lower my car until the spring but had to get these for the Black Friday deal. Installed them myself and had no issues other than cracking open the rear control arm bolts to get the stock suspension off. Very sturdy ride so far and cornering isn't scary anymore (Posted on 12/16/2014)

  7. Great product Review by Bryan

    I had been wanting to lower my 14 WRX for a while now and saw these on sale during Black Friday. The price couldn't be beat. Install went fairly smoothly. Love the ride now. Corners like a champ!

    (Posted on 12/11/2014)

  8. Amazing Product Review by Jason

    These things make the car handle like a champ. Cornering is so much tighter and more controlled. The amount you can lower the car is incredible as well. For the price you can't beat them. I definitely recommend them to anyone looking. (Posted on 1/19/2014)

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Additional Information

Manufacturer ISC
Warranty Manufacturer
Color Black
Adjustable Yes
Camber Adjustable Front Only
Caster Adjustable N/A
Damping Adjust Type 32-Way
Damper Type N/A
Drop Height Front Refer To Manufacturer
Drop Height Rear Refer To Manufacturer
Height Adjustable Yes
Spring Rate Front Refer To Manufacturer
Spring Rate Rear Refer To Manufacturer
Top Hats Included Yes

Disclaimer provides fitment information provided to us by the manufacturer.  However, please make sure the product you are purchasing will fit your year, make, & model Subaru.  For example, one product may fit only a 2002-2004 WRX, but also fits a 2005-2007 STI.  This same product may not fit a 2005-2007 WRX.  Either way, the product will list the fitment years as follows: 2002, 2003, 2004, 2005, 2006, 2007.   So please be sure the product will fit your specific application.  The majority of the products listed on our site will have the year, make, & model fitment information directly in the product title. will not be held liable for purchases made for the incorrect application, and a restocking fee may be required.  If you have any questions, PLEASE contact us before making your purchase.  Our knowledgeable staff will be happy to assist you!  

ISC N1 Coilovers Subaru Models

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