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Ultra Racing Rear Lower Subframe Brace (4 Point), 2004-08 Acura TSX, UR-RL4-390

Part Number:
Ultra Racing
Product Line:
Subframe Brace (4 Point)
Vehicle Fitment:
Acura TSX, 2004-08
Rear Lower
Ultra Racing Rear Lower Subframe Brace (4 Point), 2004-08 Acura TSX, UR-RL4-390



4% below retail


Chassis bracing specialists Ultra Racing offers and impressive line of highly effective braces!

Heeltoe's Pitboard Related Post Links:

Ultra Racing Rear 4-point Braceàwill it clear my 04-08 TSXÆs exhaust?

Customer Questions

Q:Will this fit an '06 Accord 4 cyl?

Customers Also Bought


Performance / Function:
Craftsmanship / Quality:


  • May, 20
    By Silversurfer, Street Performance Enthusiast
    Unpacking the brace on arrival I noticed its is very light, welds are visually ok but as others not very clean and paint on brace was very poor compared to higher name brand parts.
    Even though it did not come with instructions , install was easy straight forward. At the end after a long crazy drive around the nyc streets and highways the bar does its job it really tightens rear up paired up with my other upgrades turns felt a lot smoother at higher speeds, the bar also cleared my skunk 2 with no prob its worth every penny
  • Ultra Racing Rear Brace with Comptech Exhaust June, 3
    By TSX 3Pedal, Spirited/Stylish Commuter
    So I've logged almost 2,000 miles since this part has been installed and I have experienced zero issues. This brace definitely tightened up the rear end of my car and it compliments my Comptech rear sway bar nicely! I also noticed a slight increase in responsiveness upon turn-in and lane changes. Fitment with my Comptech exhaust is on key with 1/2 inch clearance with zero rattles. I am also lowered and have not experienced any scraping of the brace while going up driveways or over speed bumps as the brace is situated between the rear wheels. All in all this brace has done everything I was expecting it to do and I would recommend this to anyone looking for effective chassis bracing!
  • Good bang for the buck May, 7
    By MrHeeltoe, Spirited/Stylish Commuter
    Chassis bracing is one of the most under-rated mods you can do on a car. This brace fits perfectly with most exhausts, provides a nice rigid feel to the rear end, and looks cool from behind. UR parts could be made a bit better, but for the cost you can get a more effective part! They are the only ones innovative enough to make a brace like this!
  • Ultra Racing Rear Lower Brace March, 3
    By jeffbatt, Spirited/Stylish Commuter
    Did not fit with my Mugen exhaust without spacing out the front mounting points beyond my comfort level. I assume it works fine with the stock exhaust, though. Construction is OK, but not up to standards of some JDM or US brands.

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