STM Evo 8/9 Rear Bumper Support Bar

STM Tuned Inc.



We price match!

The STM Evo 8/9 Rear Bumper Support is designed to fit both USDM 8/9 and JDM 9 rear bumpers. Made in-house of 1 5/8" chromoly steel, weighing in at only 6 pounds and finished with a durable, wrinkle black powdercoat. New mounting hardware is also included for the bar and new stainless hardware for the license plate. The factory bar weighs 17 pounds for a savings of 11 pounds. This will also give you a mounting point for your USDM plate if you have a JDM rear.

Vehicle Fitment:
2003-2006 Evolution VIII IX
• Fits USDM 8/9 rear bumpers
• Fits JDM Evo 9 rear bumper
• Fits Varis V2 rear bumper
• Unconfirmed with Evo 7

Front Bar is Also Available!
STM Front Bumper Support Bar

For race use only. Not intended for public highways.
Please note, the STM Bumper Supports are by no means designed to withstand impact! It is lighter than stock, and helps to stabilize your rear bumper. We know many Evo's run without the factory crash bar... and this is certainly better than nothing at all!

• No Drilling Necessary for Mounting
• Mounting Hardware Included
• 1 5/8" Welded Chromoly
• Weighs 6 pounds
• Factory Beam Weighs 17 pounds
• Save 11 pounds!
• Durable Powdercoat Finish

Made in the USA!
Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.

Purchase Includes:
(1) Wrinkle Black Chromoly Bar
(4) M8 x 1.25 x 20mm Bolts
(4) M8 Lock Washers
(2) M6 x 1.0 x 20mm Stainless Allan Cap Bolts
(2) M6 Stainless Lock Washers

Shipping Times: 1-14 Days
Hand crafted and welded in New York, please give our fabricators time to assemble your parts!

Installed Photos:
Please excuse our very old photos of the installed bar, we will update with the next install, but you get the idea!

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Customer Reviews

Based on 11 reviews
Mikey James (Arvada, CO, US)
STM EVO 8/9 Rear Bumper Support Bar

The quality of this piece is great! I love the wrinkle black powder coating for this mounting location.

Edwin Castillo (Riverside, CA, US)
awesome customer service

awesome customer service

Frank Sardinha (Irving, TX, US)
Fantastic fitment, Note about Evo 7!

Fantastic quality and finish, hardware was perfect with no problems, plus it got here faster than I expected! To note, however, that the plate mounting point hangs about an inch and a half too low for an Evo 7 rear bumper top mount. Will update with pictures, etc.

Paul Savang (Fort Worth, TX, US)
STM Evo 8/9 Rear Bumper Support Bar

The description says that it's unconfirmed to fit on an Evo 7 rear bumper. I'm here to say that it does and the fitment is perfect. Came with all the hardeare need for the install. Thanks STM for the awesome quality and shipping as always.

Juan perez (Delano, CA, US)
STM Evo 8/9 Rear Bumper Support Bar

Perfect fit. No issues putting it on. Fits with JDM bumper. All hardware included.

Cancer and Reproductive Harm