Sale

Wilwood

SL6R 13" Front & DP Rear Big Brake Kit

$4,996.00 $3,999.00 Save $997.00

SKU: WIL-NIS370-A

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Wilwood SL6R 13" Front & DP Rear Big Brake Kit offers a significant upgrade in braking performance and style for the 2009-2013 Nissan 370Z and Infiniti G37. This all-inclusive kit features a Forged Narrow Superlite 6R six-piston caliper for the front axle, paired with a 13.06" rotor. The rear axle is equipped with Forged billet DynaPro four-piston calipers and a 12.88" rotor. Engineered for direct fitment, the FNSL6R front calipers ensure simplified installation while maintaining compatibility with the original equipment (OE) master cylinder output and ABS functions. This kit comes complete with slotted rotors, stainless steel braided brake lines, and two bottles of Wilwood 570 Hi-Temp Racing Brake Fluid, which boasts a high dry boiling point suitable for demanding conditions. Installation of this big brake kit may alter wheel offset and typically requires larger diameter wheels for caliper clearance. It is recommended to consult the provided wheel clearance diagram to verify compatibility with your specific wheels before ordering. Wilwood's stainless steel braided Flexlines are constructed to high standards, offering a durable, hard-line pedal feel and improved heat dissipation compared to standard lines.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWilwood
Part NumberWIL-NIS370-A
CategoryBrakes

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

View Full Shipping Policy