Adjustable Control Arms
& Aftermarket Parts

Search by Vehicle

Made in the USA

Lifetime Replacement Guarantee

Factory Direct

PROUDLY MADE IN THE USALabor Day Sale

10% OFF ALL CORE 4X4 PRODUCTS

Discount Auto Applies at Checkout

Search by Vehicle

Made in the USA

Lifetime Replacement Guarantee

Factory Direct

Ford Bronco

2021-Present

NEW

Toyota 4Runner

2003-2022

NEW

DODGE RAM 1500 2006-2023

ADJUSTABLE CONTROL ARMS FRONT UPPER

NEW

Toyota Tacoma

2005 - 2022

coming soon

Grand Cherokee WJ

A-Arm Spacer

NEW

Ford Bronco

2021-Present

NEW

Toyota 4Runner

2003-2022

NEW

Jeep Cherokee XJ

The ultimate lift kit.

NEW

Toyota 4Runner

1996-2002

NEW

Toyota Tacoma

2005 - 2022

coming soon

Grand Cherokee WJ

A-Arm Spacer

NEW

Ram Light-Weight Race

2009 - Present

Jeep wrangler JK/Jku Steering

2007 - 2018

Ram Street

2009 - Present

Toyota FJ Cruiser

2007 - 2014

WJ Adjustable Rear A-Arm

1999 - 2004

Jeep Gladiator JT

8 CONTROL ARMS - 2 TRACK BARS -
2.5 TON STEERING KIT

12 Piece Kit

T3 Kit $2,405^.46 T4 kit $2,678^.31

Front Upper & Lower Control Arms
Rear Upper & Lower Control Arms
Front Track Bar
Rear Track Bar
Adjustable Drag Link
Adjustable Tie Rod

JEEP JT GLADIATOR

Jeep Wrangler JL

8 CONTROL ARMS - 2 TRACK BARS -
2.5 TON STEERING KIT

12 Piece Kit

T3 Kit $2,405^.46 T4 kit $2,678^.31

Front Upper & Lower Control Arms
Rear Upper & Lower Control Arms
Front Track Bar
Rear Track Bar
Adjustable Drag Link
Adjustable Tie Rod

JEEP WRANGLER JL

Jeep Wrangler JK

8 CONTROL ARMS - 2 TRACK BARS -
2.5 TON STEERING KIT

12 Piece Kit

T3 Kit $2,405^.46 T4 kit $2,678^.31

Front Upper & Lower Control Arms
Rear Upper & Lower Control Arms
Front Track Bar
Rear Track Bar
Adjustable Drag Link
Adjustable Tie Rod

JEEP WRANGLER JK

Jeep Wrangler TJ

8 CONTROL ARMS - 2 TRACK BARS

10 Piece Kit

T1 Kit $973^.77 T4 kit $1,727^.97

Front Upper & Lower Control Arms
Rear Upper & Lower Control Arms
Front Track Bar
Rear Track Bar

JEEP WRANGLER TJ

Jeep Wrangler LJ

8 CONTROL ARMS - 2 TRACK BARS

10 Piece Kit

T1 Kit $973^.77 T4 kit $1,727^.97

Front Upper & Lower Control Arms
Rear Upper & Lower Control Arms
Front Track Bar
Rear Track Bar

JEEP WRANGLER LJ

Jeep Cherokee XJ

4 CONTROL ARMS - 1 FRONT TRACK BAR - HD STEERING KIT

6 Piece Kit

T1 Kit $1091^.51 T4 kit $1,429^.18

Front Upper & Lower Control Arms
Front Track Bar
HD Steering Kit

JEEP CHEROKEE XJ

Jeep Grand Cherokee WK

4 CONTROL ARMS - 1 TRACK BARS

5 Piece Kit

T1 Kit $567^.01 T4 kit $930^.54

Rear Upper & Lower Control Arms
Rear Track Bar

GRAND CHEROKEE WK

Jeep Grand Cherokee WJ

6 CONTROL ARMS - 1 TRACK BAR -
1 REAR A-ARM

8 Piece Kit

T1 Kit $1,016^.97 T4 kit $1,525^.47

Front Upper & Lower Control Arms
Rear Lower Control Arms
Front Track Bar
Rear A-Arrm

GRAND CHEROKEE WJ

Jeep Grand Cherokee ZJ

8 CONTROL ARMS - 2 TRACK BARS -
HD STEERING KIT

12 Piece Kit

T1 Kit $1,462^.82 T4 kit $2,165^.77

Front Upper & Lower Control Arms
Rear Upper & Lower Control Arms
Front Trackbar
Rear Trackbar
Heavy Duty Drag Link
Heavy Duty Tie Rod

JEEP GRAND CHEROKEE ZJ

Customer Reviews

We focus heavily on building quality control arms that can withstand whatever trail or obstacle you point your wheels at and still handle great on the road. Customer satisfaction and build quality are our top priorities!

"Awesome control arms! My mechanic said 'Your Jeep is pretty much bulletproof now', and I just got the tier 1 arms! The people at the Core4x4 shop were really nice too. They were running behind on shipping, (which is understandable) so I decided to go pick it up because it was only an hour drive. They gave me a free $60 hardware kit for the inconvenience. Thanks Core4x4! You guys are awesome!!"

"I have purchased all front/rear upper/lower control arms. Front track bar and rear track bar. Quality is excellent and extremely durable, you can tell its built to last. Bent a bolt on the front track bar and called and spoke with Spence. He immediately sent me out new hardware plus some! Product is amazing but what really separates companies apart is their service and these guys are second to none. Thank you all!"

"Great quality arms in multiple styles and colors! I purchased the tier 3 short arms for my 98 xj. I can say that they setoff nicely so my 35 inch tires do not rub! The body of the arm is bulletproof. However make sure to maintain and grease the joints regularly as with any greaseable joint and they should last forever. I recommend this setup to any and all Jeepers looking to get away from the stock arm setup. Mechanic and bodyman of 12 years and my first choice for quality control arms!"

"Outstanding experience! I asked Core to build me a set of custom control arms that were larger/heavier than they normally build. They gladly accepted the challenge and turned out an expertly crafted and super strong product ahead of schedule. Fit and finish are excellent. Spence and Cameron were a pleasure to work with every step of the way. And all of this for a very reasonable price. I highly recommend these guys!"

"Excellent quality product and service. My l lower control arms broke and within the same day core 4x4 hooked me up with tier 2 arms and with the color I wanted. My Jeep rides better and has been solid for several months so far. 10/10 would recommend their products to anyone."

"Purchased Tier 3 control arms and rear track bar for a 2006 Jeep LJ. I had some technical questions and they were happy to answer them. They allow local pickup and were built to order same week. The order was wrapped and ready when I walked in and even gave a tour of the shop. Very impressed. Happy to do business with these guys."

Adjustable Control Arms & Aftermarket Parts

Search by Vehicle

Made in the USA

Lifetime Replacement Guarantee

Factory Direct

PROUDLY MADE IN THE USALabor Day Sale

10% OFF ALL CORE 4X4 PRODUCTS

Discount Auto Applies at Checkout

Search by Vehicle

Made in the USA

Lifetime Replacement Guarantee

Factory Direct

Ford Bronco

Toyota 4Runner

DODGE RAM 1500 2006-2023

Toyota Tacoma

Grand Cherokee WJ

Ford Bronco

Toyota 4Runner

Jeep Cherokee XJ

Toyota 4Runner

Toyota Tacoma

Grand Cherokee WJ

Ram Light-Weight Race

Jeep wrangler JK/Jku Steering

Ram Street

Toyota FJ Cruiser

WJ Adjustable Rear A-Arm

Jeep Gladiator JT

12 Piece Kit

T3 Kit $2,405.46 T4 kit $2,678.31

Jeep Wrangler JL

12 Piece Kit

T3 Kit $2,405.46 T4 kit $2,678.31

Jeep Wrangler JK

12 Piece Kit

T3 Kit $2,405.46 T4 kit $2,678.31

Jeep Wrangler TJ

10 Piece Kit

T1 Kit $973.77 T4 kit $1,727.97

Jeep Wrangler LJ

10 Piece Kit

T1 Kit $973.77 T4 kit $1,727.97

Jeep Cherokee XJ

6 Piece Kit

T1 Kit $1091.51 T4 kit $1,429.18

Jeep Grand Cherokee WK

5 Piece Kit

T1 Kit $567.01 T4 kit $930.54

Jeep Grand Cherokee WJ

8 Piece Kit

T1 Kit $1,016.97 T4 kit $1,525.47

Jeep Grand Cherokee ZJ

12 Piece Kit

T1 Kit $1,462.82 T4 kit $2,165.77

Customer Reviews

CORE 4X4

Account

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Shop by Vehicle

Adjustable Control Arms
& Aftermarket Parts

T3 Kit $2,405^.46 T4 kit $2,678^.31

T3 Kit $2,405^.46 T4 kit $2,678^.31

T3 Kit $2,405^.46 T4 kit $2,678^.31

T1 Kit $973^.77 T4 kit $1,727^.97

T1 Kit $973^.77 T4 kit $1,727^.97

T1 Kit $1091^.51 T4 kit $1,429^.18

T1 Kit $567^.01 T4 kit $930^.54

T1 Kit $1,016^.97 T4 kit $1,525^.47

T1 Kit $1,462^.82 T4 kit $2,165^.77