// THE FULL RUNDOWN

If you're serious about your ride, let me tell you about Brembo's GT Systems. These kits are a game changer for anyone who loves to push their vehicle to the limit, whether you're hitting the daily grind or tearing it up on the track. I've had my hands on these systems, and I can confidently say they redefine what braking performance should feel like.At the heart of the GT Systems are these badass aluminum calipers. They're crafted from a single piece of cast aluminum, which means they’re supe

// WILL IT FIT? THE STRAIGHT ANSWER

Jeep Grand Cherokee WK2

Manufacturer lists this part for the application above. Not 100% sure it fits your rig? Hit our Fitment Help page or ask our Jeep techs — we answer fast and we answer straight.

JAP FITMENT PROMISE // If we confirm fitment for your rig and it doesn't fit, return shipping is on us. No restocking fee. That's the deal.

// GETTING IT TO YOUR GARAGE

FREE SHIPPING OVER $199

Lower 48 states. Orders under $199 ship at calculated carrier rates shown at checkout.

1-2 DAY HANDLING

Most in-stock parts leave the warehouse within 1-2 business days. Built-to-order parts show extended lead times.

FREIGHT FOR THE BIG STUFF

Bumpers, axles and full kits may ship LTL freight. Inspect before signing — note any damage on the delivery receipt.

30-DAY RETURNS

Unused, uninstalled parts in original packaging within 30 days. RMA required — start with a quick message.

FULL SHIPPING & RETURNS POLICY

// PAY YOUR WAY

ALL MAJOR CARDS

Visa, Mastercard, Amex, Discover — processed by Stripe with bank-grade encryption. Card numbers never touch our servers.

APPLE PAY & GOOGLE PAY

One-tap checkout on your phone. Link by Stripe remembers you for next time.

BUY NOW, PAY LATER

Split your build into payments — financing options like Affirm and Klarna appear at checkout on eligible orders. Get the lift now, pay as you wheel.

CRYPTO ORDERS

Want to pay in BTC/ETH/USDC? Contact our sales crew — we arrange crypto invoicing on qualifying orders.

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FITMENT	Jeep Grand Cherokee WK2
BRAND	Brembo Brakes — shop all Brembo Brakes parts →
PART #	1J1.9020A3
SKU	1J1.9020A3
CATEGORY	Brakes > Big Brake Kits
AVAILABILITY	IN STOCK
RETURNS	30-day return window

Brembo Drilled Front GT Big Brake Kit 6-Piston for Jeep Grand Cherokee WK2 2011-2021

// THE FULL RUNDOWN

// WILL IT FIT? THE STRAIGHT ANSWER

// GETTING IT TO YOUR GARAGE

// PAY YOUR WAY

// TRAIL REVIEWS

Brembo Drilled Front GT Big Brake Kit 6-Piston for Jeep Grand Cherokee WK2 2011-2021

// THE FULL RUNDOWN

// WILL IT FIT? THE STRAIGHT ANSWER

// GETTING IT TO YOUR GARAGE

// PAY YOUR WAY

MORE JEEP BRAKES & BIG BRAKE KITS

// TRAIL REVIEWS