Improved Racing designed this lightweight, solid aluminum strut tower bar for maximum engine clearance. These strut bars feature an optional adjustable brake master cylinder brace which solves the common firewall flex issue in the RX-7 for improved brake feel and performance.
Fabricated from solid 6061-T6 aluminum and MilSpec Type II anodized in black, this strut bar is the strongest and most durable on the market.
1993-2002 Mazda RX-7 with stock engine, 20B or most V8 engine swaps
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1-4 of 4 Reviews
by Ahmad E. 09/09/2017
Wanted a turn-key strut tower brace for my FD LS3 swap. This thing popped in with zero hassle. Love the quality and finish of the product. I was surprised how flawlessly this mounted up. I'd recommend this to anyone with a FD LS3 or not. I was afraid to corner before putting this on, but now the steering is not vague anymore.
by David A. 03/17/2015
I just wanted to stop and write a review on the strut bar that your company manufactures, I've had a cheap strut bar on my 1993 FD3S with an LS2 swap that I had to shim as it didn't have any space over the intake. I installed the strut bar and it fit perfectly, no shims or modifications were necessary with the install of your product. I would recommend it to anyone that was considering purchasing one.
by Richard R. 08/15/2010
The fit and finish is excellent! Great job guys!
by Eddie V. 08/05/2010
This is the first bar I have found to fit PERFECTLY with my 1994 V8 RX7 swap. I'm using a Hinson kit that sits a little higher but the clearance on this bar was spot on even with the fuel rail covers on. Welds and finish were top notch, easy to see that care was taken into the development of this bar. The weight of the bar was very light...at first I thought I was missing something since the box was so light. I would recommend this bar to anyone with a V8 swap in the RX7. Also works perfect for 20B engines. Well worth the price!