SKU: 41211931052

BC Racing BR Series Coilover Kit - 2011+ Y51 Infiniti M37/M35h/Q70/Q70L RWD

Sale price$779.76 Regular price$866.40
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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For Your Every Summer RSVP, with Code: SUMMER15

Description

BC Racing BR Series Coilover Kit - 2011+ Y51 Infiniti M37/M35h/Q70/Q70L RWDThe 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. BCs patented concave

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: 41211931052

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      4.1 ★★★★★
      Based on 26 reviews
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      Shani G.
      Battle Creek, US
      ★★★★★ 5
      Fit and quality
      Color: Navy Blue, Size: Small
      Very nice suits. Good quality and size is pretty spot on as long as you take measurements. I have bought this brand in two different colors for my son's high-school proms. Both suits held up well and were a good fit. He is tall and skinny. 6 ft and 135 lbs. Wears a 28/34 jeans lol. The small pants fit better for his waist and small jacket fit but he preffered the little closer fit of the medium size jacket. Overall very happy with purchase and would recommend for anyone looking for a cheap suit for a wedding or prom. Its affordable and they have many color options.
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      Reviewed in the United States on May 8, 2026
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      Trivia
      Waukegan, US
      ★★★★★ 5
      Profesionally Fit and Tailored outfit
      Color: Black, Size: Large
      Pretty professional and great outlook wearing it with a tie. Can be used in any environment but not in a warmth area with a Jacket. Feels pretty comfortable. Material was great indeed and pretty silky from the inside.
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      Reviewed in the United States on May 26, 2026
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      Daniel Customer
      Louisville, US
      ★★★★★ 4
      pretty good for the price
      Color: Brilliant Black, Size: Large
      pretty darn good for the price. You can tell its cheap when you feel it and look close but its really not bad. Surprisingly it fit very well. (for reference Im 6' 1.5" 180 pounds and everything fit me good, except the pants that were a little baggy and the vest a little short) but for the price its good. Its nice enough you can wear it out and not feel like your wearing a Halloween costume or something.
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      Reviewed in the United States on November 14, 2025
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      Gladys perez
      Birmingham, US
      ★★★★★ 5
      Perfect for such a special occasion
      Color: Brilliant Black, Size: Medium, Color: Brilliant Black, Size: Medium
      I bought this suit for my son's graduation and was very satisfied. It looks elegant and modern, and the fit was excellent. The fabric is comfortable and of good quality—ideal for wearing for several hours. I received many compliments that day. Without a doubt, a very good choice for important and special events.
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      Reviewed in the United States on May 16, 2026
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      Jesse
      Cuba, US
      ★★★★★ 5
      Feels Tailored, Perfect Fit, Fast Delivery, Zero Complaint
      Color: Black, Size: Large
      I honestly did not expect this level of quality ordering a suit online, especially on such short notice, but this completely exceeded my expectations. First off, the fit is incredible. The jacket feels like it was tailored specifically for me, it wraps cleanly around the shoulders and arms without being tight, and tapers perfectly at the waist. I still have full range of motion, which is rare for a fitted jacket. The one-button design gives it a modern, sleek look that really stands out. The pants are just as impressive. They fit perfectly, not too tight, not too loose, with a clean, straight fall that looks amazing with dress shoes. The length is spot on, and the overall structure makes it look very polished. I also appreciate the thoughtful details like secure closures, belt loops, and well-placed pockets. The vest was the cherry on top. It fits clean and adds an extra level of sophistication to the whole outfit. Together, the full set gives a very sharp, put-together look without feeling overdone. What really shocked me was the speed. I ordered this late at night and received it the next morning. That alone would have been impressive, but to combine that kind of delivery with this level of quality is next-level. Overall, this suit looks, feels, and fits far better than I expected at this price point. If you're hesitant about buying a suit online, this is definitely one of those rare cases where it absolutely pays off. Highly recommend.
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      Reviewed in the United States on March 27, 2026

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