SKU: 88732662465

BC Racing BR Series Coilover Kit - 79-85 SA/FB Mazda RX-7

Sale price$779.76 Regular price$866.40
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

BC Racing BR Series Coilover Kit - 79-85 SA/FB Mazda RX-7**Featuring Adjustable Front Camber The BC Racing BR series coilovers are the perfect choice for street driving with a dash of weekend warrior track action. Featuring easily accessible adjustment knobs and separately adjustable ride height, the BR series makes adjusting and maintaining your performance coilover system easier than ever. Ride height is independently user adjustable so you can dial in the exact look to reflect your driving style and

**Featuring Adjustable Front Camber

The BC Racing BR series coilovers are the perfect choice for street driving with a dash of weekend warrior track action. Featuring easily accessible adjustment knobs and separately adjustable ride height, the BR series makes adjusting and maintaining your performance coilover system easier than ever. Ride height is independently user adjustable so you can dial in the exact look to reflect your driving style and performance needs. BC’s patented concave lower locking ring keeps all adjustments locked in and ready for precise predicable feed back in any scenario. BR series coilovers provide a strong, complete and attractive coilover system at a great price.

General:

    • Mono-tube shock design
    • 30 levels of dampening force adjustment
    • Separate Full length height adjustable
    • Inverted and Non-Inverted setups
    • One year warranty
    • Rebuild-able

    Technical:

      • Coilovers use enlarged shock cartridges with specially designed pistons and rods provide a wide range of dampening force
      • Valves are constructed of special spring steel, which outperforms stainless steels and produces longer valve life. Valve stacks use a patented deflective system to provide more precise control
      • Patented concave lower locking ring, to prevent unseating
      • Springs are made of SAE9254 high strength, durable steel. Compression tested at over 500,000 times with less than 5% deformation
      • T6061 Aluminum utilized in spring locks and seats for strength and weight savings
      • Piston rods are constructed of highly polished steel to lengthen oil seal life and prevent leaking
      • High pressure inner rod guide seals ensure a perfect fit for consistent fade resistant damping and long shock life
      • 2 step coating process utilizing nickel and chromium plating to prevent corrosion
      • Newly developed lubricant oil in all shock cartridges minimizes aeration and cavitation
      • An additional bearing beneath each pillowball mount provides a smooth action and prolongs the life of the pillowball itself.



      Picture for representational purposes only. Actual product may vary slightly.


      Due to the hard work and dedication of their warehouse/custom build staff, the lead times for all customized and out-of-stock kits are about 3-4 weeks ETA at this time.


      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: 88732662465

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      Chris L.
      Bozeman, US
      ★★★★★ 4
      Good value for my application
      Style: 37.1 sqft(34 pcs), Material Type: Aluminum 197 mil
      I wanted this product for heat and sound installation. Worked well for my application of insulating Jeep floorboards. Easy to work with. Good adhesion. I may have went for a little thicker material. But it's better than only carpet. That's what Jeeps have so it worked great for me. Good value for the money, I like the size of the squares since I needed to do a lot of trimming anyway.
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      Reviewed in the United States on October 26, 2025
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      D R Chapman
      Lexington, US
      ★★★★★ 5
      Good value
      Style: 16.3 sqft(15 pcs), Material Type: Aluminum 197 mil
      Works well in installation but recommend an aluminum foil tape to go over all seams. Seems to work well as a heat insulator. Not sure about durability UNTILL we get some years under our belts.
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      Reviewed in the United States on June 8, 2026
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      shmoke
      Dallas, US
      ★★★★★ 3
      Absolutely zero difference. Anyways, I have both doors full of the stuff. I'd pass if I were you.
      Style: 8.7 sqft(8 pcs), Material Type: Aluminum 197 mil
      Not what I was thinking. I've used insulation like this that was composed of heavy material, this one is not. This product must be for boats or airplanes where weight is a primary consideration and noise is not a problem. This is too light to have an effect on vibration or road noise. Absolutely zero difference. Anyways, I have both front doors full of the stuff and I'd pass if I were you.
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      Reviewed in the United States on May 20, 2025
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      Rebekah
      Fort Morgan, US
      ★★★★★ 5
      Great in my trunk
      Style: 16.3 sqft(15 pcs), Material Type: Aluminum 197 mil, Style: 16.3 sqft(15 pcs), Material Type: Aluminum 197 mil
      Was almost enough to do my full trunk on my 2012 civic si. I have exhaust and a subwoofer that were making a lot of rattles and drones in the trunk. Took everything out and covered about 70% of everything including the wheel wells and the rear deck support, even put some under my spoiler and behind my license plate. Now, quieter ride and no vibration from the trunk inside OR outside the car even with bass cranked up. This is a great product and I would definitely recommend.
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      Reviewed in the United States on March 7, 2026
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      JP
      Pawtucket, US
      ★★★★★ 5
      Does the job well
      Style: 37.1 sqft(34 pcs), Material Type: Aluminum 197 mil
      Really nice quality. There are strings woven into the top along the foil. Easy to work with. The backing peels off smooth and usually in one piece. Great value
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      Reviewed in the United States on December 25, 2025

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