Z1 370Z / G37 Forged Street Big Brake Upgrade (Front & Rear) - Z1 Motorsports - Performance OEM and Aftermarket Engineered Parts Global Leader In 300ZX 350Z 370Z G35 G37 Q50 Q60
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Z1 370Z / G37 Forged Street Big Brake Upgrade (Front & Rear)
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Z1 370Z / G37 Forged Street Big Brake Upgrade (Front & Rear)

starstarstarstarstar_half 4.9/5 - (9 Reviews)
Fits models: 370Z / G37 / Q60 2014-2016...

Product Description

Z1's Street Big Brake Kit is a complete brake upgrade package for the Nissan 370Z and Infiniti G37, available with Z1's Forged Street Brake Calipers. This fully customizable kit is an economical performance upgrade that provides all of the benefits of the 14'' Sport brake kit at a competitive price.

Z1 Forged Street Size:

  • Front - 14'' (355mm)
  • Rear - 13.8'' (350mm)

INCLUDED WITH THIS KIT:

Z1 Forged Street Brake Calipers - Similar to the factory 370Z Sport brake calipers, these are an easy bolt-on solution that provides a substantial increase in braking potential over factory base model brakes. These calipers feature fully forged aluminum bodies, making them more durable and rigid than their cast aluminum counterparts. Each caliper is anodized prior to powdercoat, increasing finish durability and providing enhanced protection against surface oxidation. Calipers are available in your choice of Black, Yellow, or Red and feature an engraved Z1 logo painted in a high-contrast color.

Z1 Performance Brake Rotors - Choose between standard single-piece Z1 Performance Brake Rotors or Z1 2-Piece Brake Rotors. 2-Piece brake rotors reduce the overall weight of the braking system 30lbs over standard single-piece rotors. This translates to better acceleration, a lighter steering feel, and quicker turn-in! Z1 2-Piece rotors also feature larger directional cooling vanes, dramatically increasing cooling performance.

Brake Pads - Select the brake pad that best suits your driving style. Z1 Ceramic Street brake pads are the recommended choice for most vehicles due to their low dust and good street performance. These pads are used for street cars, daily drivers, and show cars. Hawk HPS 5.0 brake pads offer more stopping power and higher resistance to brake fade, elevating your street car’s performance. Hawk HP Plus brake pads are ideal for entry-level track events. On the street, the dust and noise output may not be desirable. If you would like a different type of brake pads not listed in the options for this kit, please call in and speak to our sales department who can custom build the kit the way you want it! 

Brake Lines or Banjo Bolts - Choose to add stainless steel brake lines or banjo bolts to your order.  Short banjo bolts are used when converting your braking system from stock non-Sport brake calipers to larger Z1 Street Brake Calipers. The banjo bolt originally used on your car is too long and will not seal properly making this bolt the missing link between your Non-Sport Brake Lines and the Street Caliper Upgrade. Included with this selection is a complete set with crush washers. *One of these two options is mandatory for installation. If you do not already have stainless steel brake lines on your car, you will need to purchase one of these options to complete your brake kit.

Brake Fluid - In the product options, you can choose to add two bottles of Motul 5.1 or Motul RBF 600 brake fluid. High-temperature brake fluid is recommended for any cars that are driven in an aggressive manner, from high-speed pulls to mountain runs or track days.

Installation note: You must either, trim, remove, or replace the dust shields behind the brake rotor in order to get the proper clearance of the larger 14" brake rotors and calipers. OEM Dust Shields designed for factory sport brakes are also available in the product options and negate the need for any modifications to the OEM dust shields.

This Big Brake Kit requires 18" or larger wheels for correct fitment, and has the same limitations as factory Sport brake calipers. Z1 CANNOT guarantee fitment on all 18'' wheels, please be mindful that inner barrel clearances vary between different types of wheels. We recommend checking your wheels against our caliper template prior to ordering.

Fits:

  • 2009+ Nissan 370Z
  • 2008-2013 Infiniti G37 Coupe
  • 2009-2013 Infiniti G37 Sedan
  • 2014-2015 Infiniti Q60 Coupe

*** This item does not qualify for any additional discounts or promotions ***

Available Options:

Please review the product description if you are unsure about any of the options below.

Caliper Color: Rotor Type: Pad Type: Fluid Type: Include: OE Rotor Dust Shields:

Quantity:

In stock, ready to ship. 
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List Price: $1,499.99
Special Price: $1,399.99
You Save: $100.00 (7%)

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Frequently Bought Together

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Caliper Color:Rotor Type:Pad Type:Fluid Type:Include:OE Rotor Dust Shields:
Z1 370Z / G37 Forged Street Big Brake Upgrade (Front & Rear)
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What our customers say

starstarstarstarstar
Scott
April 15, 2024
What a difference! These things stop on a dime, are firm, and look great. The stainless steel brake lines make a huge difference with eliminating the squishy feeling in the pedal while spirited driving.
starstarstarstarstar
Nathan
February 27, 2024
Holds up great at autocross and looks fantastic.
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Gregory
February 14, 2024
Great upgrade….. looks great and an easy install.
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Phil
December 27, 2023
What a difference in stopping power from the "stock" brakes my G37 had! The product shipped quick and when a needed a replacement line that came overnight. Calling into customer services was an excellent experience. The rep was knowledgeable and got me my replacement part ASAP.
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Scott
December 2, 2023
These brakes are great. They are exact oem fitment and went on easy. You will need to trim the rear rotor shield and need to figure out the front brake line routing yourself if you have the stainless lines but other than those it’s a bolt on kit. The brakes look great and stop even better. My old ones heated up and wobbled but these continue to stop even when hot. This is the first install I’ve done my self and it took about 10 hours to install, bleed, and bed the brakes. My only complaint is that I didn’t get any stickers in the boxes.
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Chikiz
November 24, 2023
The product is good.
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Shain
October 24, 2023
So far, so good. I went with the HPS pads, and they're fantastic. They squeal a little, but just assuming that's due to the dense compounds in them, they stop seriously and can handle high heat. I went with just the drilled and slotted rotors and got them red hot once with no issues or vibrations, and I'm thrilled with this kit. The only reason I put four stars Is because of the Bajo bolts. I didn't even apply much pressure at all, and they broke. I don't know if it was a user error or defective parts. 2 Out of 4 snapped, and The OEM (to my knowledge, 2nd owner) doesn't fit properly in the caliper again. It's probably a user error, but at least my OEM banjo bolts did not work, so I had to washer stack them. But I love this company, so I'm also counting it: user error and two defective bolts. The other two worked perfectly.
starstarstarstarstar
William
August 10, 2023
I was going back and forth between Forged Street Big Brake Upgrade from Z1 or R1 Concepts. But I shopped a good bit from Z1 and they never yet to disappoint me and I once they shipped I knew I chose the right brand. Z1 really take pride and care into they're products and this brake kit is legit. Was a heavy price and the quality is worth it, I have a 2011 370z Touring. I could tell the difference immediately between the regular steel brakes vs Z1. Install took a good bit, bleeding breaks but at the end of the day it left me with a smile.
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Kuuanubari
May 26, 2023
These brakes are freaking amazing man!!!