SKU: 49598600635

K-Tuned K2 Pro Circuit 2-Way Coilovers - Honda / Acura

Sale price$1345.49 Regular price$1494.99
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

K-Tuned K2 Pro Circuit 2-Way Coilovers - Honda / AcuraK2 Pro Circuit 2 Way Coilovers are designed for cars looking to set track records and leave with 1st place finishes. All K2 Pro Circuit 2 Way Coilovers feature 12 way dampening and rebound adjustment. They come with stronger internals to handle all the abuse you can throw at them. Stiffer spring rates and more aggressive valving is set on K2's to keep the car stable in the corners. To make sure they will handle lap after lap K Tuned paired up with

K2 Pro-Circuit 2-Way Coilovers are designed for cars looking to set track records and leave with 1st place finishes. All K2 Pro-Circuit 2 Way Coilovers feature 12 way dampening and rebound adjustment. They come with stronger internals to handle all the abuse you can throw at them. Stiffer spring rates and more aggressive valving is set on K2's to keep the car stable in the corners. To make sure they will handle lap after lap K-Tuned paired up with Swift Springs to offer their own custom spring for all K2's. They all feature pillow ball upper mounts including older vehicles with double wishbone suspension.

K-Tuned's goal was to design a suspension setup that is reliable race coilovers built with the best components. All setups feature adjustable ride height and 12 way dampening and rebound to adapt the ride to your preference. K2 Pro-Circuit 2-Way have remote reservoir and rebound adjustment to further adjust and setup the car to your driving style.

Starting with the strut, K-Tuned invested a lot of time to ensure that they are both durable and reliable. They start with a durable heat-treated steel piston and needle valve to ensure proper travel and linear compression ratio. The strut body is designed to handle the heat and the life cycle it will be put through. Each strut is filled with proprietary oil that is designed to maintain its viscosity even under increased heat or abuse. The oil will keep its unique properties over the years to maintain that same ride quality. This is crucial to the quality and longevity of the strut. Poor quality suspension setups use cheaper oil that can become frothy, lose its strength and degrade overtime. These inferior suspension systems will lose their fluid movement and/or become too soft. K-Tuned finishes the strut piston with longstanding, high-heat rated double seals that are designed to take abuse without breaking a sweat, literally. No leaking struts here. The strut is the most important part of any suspension system. It determines the ride quality and the overall feel. K-Tuned does not just use a stiffer spring at the suspension to compensate for a poor quality strut; instead they made sure to start from scratch and build a complete coilover that will differentiate itself from the rest.

Next they pair the struts with a high-tensile strength Swift Spring that is designed to last without sagging or premature wear. Swift Springs have proven themselves to last longest into a race without fatiguing. Springs are tested to ensure there is no coil bind and full range of motion. The high quality strut and dampening allows us to use the proper spring rates needed for each setup that will complement the adjustable dampening rates. Each spring is mounted on adjustable aluminum perches that can be used to adjust preload and travel. Incorporated washer and spacers are in place to keep the system free moving especially on McPherson style struts.

The coilover system is finished with a combination of powder coating, electroplating, and anodizing to give it a great look and protect it. McPherson style struts feature adjustable upper camber plates and pillow ball mounts when applicable 

Coilover Spring Rates

  • 92-00 Civic / 94-01 Integra - Front 20K / Rear 16K
  • 06-11 Civic - Front 14K / Rear 12K
  • 04 - 08 Acura TSX - Front 20k / Rear 16k
  • 12-13 Civic SI / 12-15 Civic Non Si - Front 14k / Rear 12k
  • 14-15 Civic SI - Front 14k / Rear 12k
  • 17-22 FK8 Type R - Front 14K / Rear 12K
  • 02-06 Acura RSX - Front 18K / Rear 20K
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49598600635

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Amazon Customer
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★★★★★ 5
Bad stitching
Size: Large, Color: Bright White
The shoulder seam missing stitching. So there was an inch hole in the seam. I stitched it myself but really should have returned for a replacement. I bought two others in different colors and the stitching was fine. I do love the fit of these t-shirts.
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Reviewed in the United States on May 12, 2026
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Robb
Lowell, US
★★★★★ 5
Quality clothing brand.
Size: X-Large, Color: Royal Blue
Well made and soft and comfortable. True to size. The material is stretchy and not tight fitting. I don't like tight fitting shirts. Nautica is a premium brand. Great with jeans and even better with shorts during the summer.
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Reviewed in the United States on November 27, 2025
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CGShopper
San Leandro, US
★★★★★ 4
Nautical is a great brand
Size: XX-Large, Color: Red
Total quality T-shirt....Rich red color as shown on line - BUT was a little surprised to feel it has some nylon is the material and not the 100% cotton I thought I was buying. Up side, means it won't shrink much washing, but in the super HOT Texas heat - this year - kind of wanted the totally light feel. Love and prefer the V-Neck. Would definitely recommend this item and seller. Pkg arrived early.
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Reviewed in the United States on August 11, 2023
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Jason Wright
Houston, US
★★★★★ 5
Great shirt
Size: Medium, Color: Dreamy Coral
Great fit and color
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william leighton
West Palm Beach, US
★★★★★ 5
Lovely fit
Size: X-Large, Color: Royal Blue
Soft and comfortable.
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Reviewed in the United States on December 23, 2025

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