Madigan Motorsports Polaris RZR Turbo S Bulkhead (2018)

The Polaris RZR Turbo S bulkhead problem is simple: a flexing rear chassis that lets the whole back end move under load. Madigan Motorsports builds this bulkhead from 4130 chromoly steel, and it fits the Polaris RZR Turbo S using the mounting points the machine already has. It is a bulkhead meant to be fitted once and then forgotten about — not a cosmetic part that needs revisiting after the first hard weekend.

Key Features

• 4130 chromoly steel construction
• TIG welded for maximum strength
• Designed to strengthen the factory rear backplate
• Available in Raw or Black
• Proudly made in the USA
• 2018+ Polaris RZR XP Turbo S
• 2019+ Polaris RZR XP Turbo S4
• Madigan Motorsports Rear Bulkhead Fits Polaris RZR XP Turbo S | 2018–Up

Built To Solve: Polaris RZR Turbo S Bulkhead Problems

• The factory rear structure flexes under suspension and cargo load
• Flex shows up as cracked welds, loose bodywork and vague handling
• There is no solid structure behind the seats to tie the chassis together

Best For: Polaris RZR Turbo S Owners Who Ride It Hard

• High-speed desert and dune riders loading the chassis hard
• Owners running long travel or a heavy shock package
• Anyone who has already found cracks in the factory rear structure

Specifications

• Construction: 4130 chromoly steel
• Construction: TIG welded
• Finish options: BLACK, RAW
• Made in the USA
• Manufacturer: Madigan Motorsports

Fitment

• Polaris RZR Turbo S 2018
• Model: RZR

Confirm your exact year, model and submodel before ordering. Fitment is not guaranteed on applications that are not listed above.

FAQ

What is this bulkhead made from?

Check Specifications above — Madigan states the material for this specific bulkhead.

Is it a bolt-on install?

Yes, it mounts using the factory locations where Madigan states so. Check Fitment above.

Does it work with a long travel kit?

Confirm your suspension setup before ordering — clearances change with long travel.

Does it come in Raw or Black?

Where a finish option is offered it appears in the variant selector on this page.

Will it fit my year machine?

Check the Fitment section above against your exact year and model.

Why Madigan Motorsports

Madigan Motorsports designs and manufactures its own parts rather than rebadging someone else's. That shows up in the details on this bulkhead — the mounting points line up, the hardware is there, and the finish is done properly. Every part is made in the USA.

Stiffen the Chassis on Your Polaris RZR Turbo S

Before you order, check your exact year, model and seat count against the Fitment section above, and confirm any finish option in the variant selector. If you are building the Polaris RZR Turbo S out further, the matching bulk heads and the rest of the Madigan range for this machine are worth looking at in the same order — one shipment, one install session.