{"title":"2013-2021 Toyota 86 \/ Subaru BRZ \/ Scion FRS Engine Braces (Gen 1)","description":"\u003cp data-path-to-node=\"47,0\"\u003eEliminate chassis flex and improve steering precision with our \u003cb data-path-to-node=\"47,0\" data-index-in-node=\"63\"\u003eGen 1 (2013-2020) Toyota 86, Subaru BRZ, and Scion FR-S chassis bracing collection\u003c\/b\u003e. From front strut tower bars to rear power braces and differential supports, Precision Auto Parts offers the hardware needed to solidify the ZN6\/ZC6 chassis for better handling and more consistent suspension performance.\u003c\/p\u003e\n\u003cp data-path-to-node=\"47,1\"\u003eOur \u003cb data-path-to-node=\"47,1\" data-index-in-node=\"4\"\u003eParts Advisor, Zaaid\u003c\/b\u003e, notes that while the 86 platform is agile, it can suffer from \"flex\" under extreme loads. Our selection of braces ties the chassis together, ensuring that your suspension components do the work they were designed to do, rather than the frame bending under pressure.\u003c\/p\u003e\n\u003cp data-path-to-node=\"47,2\"\u003e\u003cb data-path-to-node=\"47,2\" data-index-in-node=\"0\"\u003eBracing Highlights:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"47,3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"47,3,0,0\" id=\"p-rc_1eb9ce6206d9b840-29\"\u003e\u003cspan class=\"citation-17\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"47,3,0,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-17\"\u003eStrut Tower Bars:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-17 citation-end-17\"\u003e Reduces front-end flex for more direct steering.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"47,3,0,0\" id=\"p-rc_1eb9ce6206d9b840-29\"\u003e\u003cspan class=\"citation-17 citation-end-17\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"47,3,1,0\" data-index-in-node=\"0\" style=\"font-size: 0.875rem;\"\u003ePower Braces:\u003c\/b\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e Connects the subframe to the body for improved rear-end stability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"47,3,2,0\"\u003e\u003cb data-path-to-node=\"47,3,2,0\" data-index-in-node=\"0\"\u003eDifferential Braces:\u003c\/b\u003e Minimizes \"diff-walk\" and improves power delivery to the ground.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"47,4\"\u003e\u003ci data-path-to-node=\"47,4\" data-index-in-node=\"0\"\u003e“Chassis bracing is the secret to a predictable car. I recommend a front strut bar and a diff brace as the starting point for every Gen 1 build—you’ll feel the difference on the first turn,”\u003c\/i\u003e — \u003cb data-path-to-node=\"47,4\" data-index-in-node=\"193\"\u003eZaaid, Precision Auto Parts Advisor.\u003c\/b\u003e\u003c\/p\u003e","products":[{"product_id":"cusco-differential-brace-rear","title":"Cusco Differential Brace (Rear)","description":"\u003cp\u003eThe Cusco rear diff support brace eliminates ALL movement of the rear differential. By bolting this unit onto the backside of the rear sub-frame, the brace will support the rear differential. This takes the job away from the soft stock bushings which deflect under hard acceleration. Improvement will instantly be felt in acceleration, throttle response, and improved control of the car when using the throttle to help the rotation.\u003c\/p\u003e\n\u003cp\u003eThe Brace bolts on to existing factory holes, making this a quick and easy install. However, be warned that in-cabin drivetrain noise will increase slightly due to the nature of eliminating rubber OEM diff carriers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDETAILS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDurable steel construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePowder-coated in Cusco's flagship blue finish\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIncludes urethane inserts\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDesigned to eliminate all movement of the rear differential\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBolts onto the backside of the rear subframe\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCreates a more solid feel under acceleration\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves the throttle response\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves control of the car when using the throttle to help the rotation\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cusco","offers":[{"title":"Default Title","offer_id":57784172970006,"sku":"965488A","price":329.98,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/8840\/5526\/files\/download_d08f3a5e-4ee3-43ea-9f82-7cbf24a5107a.jpg?v=1750889770"},{"product_id":"cusco-engine-room-powerbrace-adjustable","title":"Cusco Engine Room Powerbrace Adjustable","description":"\u003cp\u003eCusco Adjustable Engine Room Powerbrace. These are redesigned, stronger direct replacements of the factory shock tower braces that will strengthen the integrity of the chassis for improved handling and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDETAILS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSuper strong construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePowder-coated in Cusco's flagship blue finish\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDesigned to be stronger direct replacements over the factory shock tower braces\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStrengthens the rigidity and integrity of the chassis\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves the handling\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves the suspension response\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReduces chassis flex\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves driver feedback\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSold as a pair (2)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cusco","offers":[{"title":"Default Title","offer_id":57787359100950,"sku":"965492ER","price":649.98,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/8840\/5526\/files\/4a46dd4a36158f5565727dd23aa68a8b.webp?v=1750891074"},{"product_id":"cusco-front-lower-arm-brace","title":"Cusco Front Lower Arm Brace","description":"\u003cp\u003eCusco Front Lower Arm Power Brace. This particular power brace has been designed to strengthen the chassis by reducing flex to improve handling and driver feedback under high-performance driving conditions. Additionally, this brace will give the driver more confidence in high-speed corners that are included in auto-x and weekend driving events. Regardless, this brace is also excellent for street driving conditions as well.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDETAILS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDurable steel construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePowder-coated in Cusco's flagship blue finish\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDesigned to add strength and rigidity to the chassis\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReduces flex\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves suspension response\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves the handling\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves the driver feedback\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSold as a pair\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cusco","offers":[{"title":"Default Title","offer_id":57788350267414,"sku":"965492FL","price":199.98,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/8840\/5526\/files\/cusco-cus-965-492-fl-11967243583558_grande_a0c6e792-ddf5-4464-9821-44d5cdf74918.webp?v=1750891452"},{"product_id":"cusco-front-member-powerbrace","title":"Cusco Front Member Powerbrace","description":"\u003cp\u003eThis brace has been designed to strengthen the chassis and improve the rigidity through a multi-point design while retaining the factory bumper beam. Once installed you will have improved handling and reduced chassis flex which will provide the driver with better feedback and more confidence under high-performance driving conditions. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDETAILS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eStrong and lightweight aluminium construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePowder-coated in Cusco flagship blue\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStrengthens the integrity of the chassis\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMulti-point design\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRetains the factory bumper beam\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves the handling\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReduces chassis flex\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIncludes hardware\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cusco","offers":[{"title":"Default Title","offer_id":57789975265302,"sku":"965492FM","price":371.98,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/8840\/5526\/files\/c5a35b91518697b0b0f4d1a888a95cb1.webp?v=1750892079"},{"product_id":"cusco-rear-end-bumper-beam-powerbrace","title":"Cusco Rear End Bumper Beam Powerbrace","description":"\u003cp\u003eThis brace has been designed to improve handling and driver feedback under high-performance driving conditions. Additionally, this brace also strengthens the chassis to give the driver more confidence in high-speed corners that are included in auto-x and weekend driving events. Regardless, this brace is also excellent for street driving conditions as well.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDETAILS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDurable aluminium construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePowder-coated in Cusco's flagship blue finish\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAdds strength and rigidity to the chassis\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReduces flex\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRear bumper beam location\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSold individually\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cusco","offers":[{"title":"Default Title","offer_id":57793831567382,"sku":"965492RE","price":219.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/8840\/5526\/files\/f2cc18f15811ece1caa972d9ae805551.webp?v=1750893167"},{"product_id":"cusco-rear-member-side-powerbrace","title":"Cusco Rear Member Side Powerbrace","description":"\u003cp\u003eThis particular power brace has been designed to improve handling and driver feedback under high-performance driving conditions. Additionally, this brace also strengthens the chassis to give the driver more confidence in high-speed corners that are included in auto-x and weekend driving events. Regardless, this brace is also excellent for street driving conditions as well.\u003c\/p\u003e\n\u003cp\u003eHardware will be included to make the Rear Member Power Brace ready for the installation, and it will come powder-coated in Cusco's flagship blue colour for extra protection against corrosion. \u003c\/p\u003e\n\u003cp\u003eAdditionally, these are fully functional to be used in conjunction with Cusco's other lower braces. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDETAILS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eStrong aluminium construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePowder-coated in Cusco's flagship blue finish\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStrengthens and adds rigidity to the chassis\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReduces flex\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves the suspension response\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves the handling\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves the driver feedback\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIncludes (2) braces\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIncludes new hardware\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cusco","offers":[{"title":"Default Title","offer_id":57795189735446,"sku":"965492RS","price":327.98,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/8840\/5526\/files\/d053192eeefa6fe5e1f54cb11b903c30.webp?v=1750893622"},{"product_id":"cusco-front-strut-tower-bar-type-os","title":"Cusco Front Strut Tower Bar Type OS","description":"\u003cp\u003eCusco Type OS Front Strut Tower Brace. This brace has been designed to bridge together the two front strut towers to reduce chassis flex for improved balance and handling under hard cornering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDETAILS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFront location\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDurable aluminium construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStrengthens chassis rigidity\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReduces chassis flex\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves cornering performance\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves steering response\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves driver feedback\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePowder-coated end plates\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eOn Automatic transmission equipped cars it may be necessary to relocate a bracket and wiring harness to install this bar correctly\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cusco","offers":[{"title":"Default Title","offer_id":57797232230422,"sku":"965540A","price":327.98,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/8840\/5526\/files\/275b32c2e894168a9658f8be9059b195.webp?v=1750894972"},{"product_id":"cusco-front-strut-tower-bar-type-os-w-master-cylinder-brace","title":"Cusco Front Strut Tower Bar Type OS w\/ Master Cylinder Brace","description":"\u003cp\u003eThis brace has been designed to bridge together the two front strut towers to reduce chassis flex for improved balance and handling under hard cornering. Additionally, the driver side strut mount has been designed with the master cylinder brace to reinforce the firewall under heavy braking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDETAILS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFront location\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDurable aluminium construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStrengthens chassis rigidity\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReduces chassis flex\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves cornering performance\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves steering response\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves driver feedback\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePowder-coated end plates\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDriver side strut mount designed with brake master cylinder brace\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cusco","offers":[{"title":"Default Title","offer_id":57798987579414,"sku":"965540AMLHD","price":352.98,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/8840\/5526\/files\/734cf4aaa29629a4a50866e47f7325af.webp?v=1750895289"},{"product_id":"cusco-rear-strut-tower-bar-type-os","title":"Cusco Rear Strut Tower Bar Type OS","description":"\u003cp\u003e\u003cspan\u003eCusco Type OS Rear Strut Tower Brace. This brace has been designed to bridge together the two rear strut towers to reduce chassis flex for improved balance and handling under hard corne\u003c\/span\u003ering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDETAILS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eRear location\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDurable aluminium construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStrengthens chassis rigidity\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReduces chassis flex\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves cornering performance\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves steering response\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves driver feedback\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePowder-coated end plates\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cusco","offers":[{"title":"Default Title","offer_id":57800322875414,"sku":"965541A","price":327.98,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/8840\/5526\/files\/download.png?v=1750895693"},{"product_id":"grimmspeed-strut-tower-brace","title":"Grimmspeed Strut Tower Brace","description":"\u003ch2\u003eSharpen your handling and reduce NVH.\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"subaru scion brz fr-s strut tower brace bar grimmspeed\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0743\/3165\/2402\/files\/strut_tower_brace_15_635.jpg?v=1704988103\" class=\"__mce_add_custom__\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYou’ve probably read somewhere on the internet that a strut tower brace never does anything but look pretty. You’re about to read otherwise. Armed with a strong background in vehicle dynamics and chassis design, we’ve spent months understanding the BRZ\/FRS\/86 chassis, testing different designs, collecting data and measuring performance. With the help of the FT86Club community, we’ve developed a strut tower brace that works.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eQUICK SPECS:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eLaser cut, CNC bent brackets ensure perfect fit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMild steel constructio\u003c\/strong\u003e\u003cstrong\u003en provides maximum stiffness\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRigid design prevents unnecessary slop and tolerance stacking\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDurable DuPont powdercoat\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eLegal in autocross classes that allow a strut tower bar but no other modification\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInstallation in minutes with only a single tool\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDESIGN:\u003c\/h3\u003e\n\u003cp\u003eOur design requirements for this project were simple. The GrimmSpeed Strut Tower Brace must provide additional stiffness between the strut towers, enhancing stability and sharpening steering response. We began with testing both on the street and by statically flexing the chassis in the shop. Tweaking the chassis manually and using our FARO Arm to plot critical points in CAD, we were able to identify the weak points in the system. What we found was interesting. The OEM triangulation bars actually function very well. So, while the allure of a beautiful 3-point brace was tempting, the data spoke loud and clear: a simple 2-point brace was the right solution. With that, we set out to create a clean, simple and cost effective solution.\u003c\/p\u003e\n\u003cp\u003eUsing 3D scanned data from multiple vehicles, we were able to quantify the manufacturing tolerances and design our brace accordingly. What that means for you is a perfect fit and easy installation. 3D-printed prototypes helped speed the development cycle and allowed us to test a number of different bracket designs for fitment and aesthetics.\u003c\/p\u003e\n\u003cp\u003e\u003cinput alt=\"grimmspeed strut tower brace bar brz fr-s scion subaru\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0743\/3165\/2402\/files\/strut_tower_brace_16_635.jpg?v=1704988149\" type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003eOne key design decision was to utilize a rigid, welded construction. The reasons for this are three-fold, but what it boils down to is the old standby, ‘Keep It Simple, Stupid’. When the goal is to reduce compliance in the system, it’s not hard to understand why a solid form design is best.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eA rigid bar will function with maximum stiffness, providing the best possible performance\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eA multi-piece bar adds unnecessary cost and complexity to a fundamentally simple mechanism\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eA multi-piece bar adds additional welding and hardware, stacking tolerances and creating many possible failure modes\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMATERIALS:\u003c\/h3\u003e\n\u003cp\u003eEnd brackets are laser cut from 3\/16\" steel and precision CNC bent. These brackets were sized to provide maximum strength and stiffness without compromising thread engagement with the vehicle. Cross tubes are CNC laser cut to length from .125in wall tubing. Mild steel, being both the viable material that is both economical as well as the well-suited for the job, was an easy choice. Contrary to popular belief, mild steel offers greater stiffness than stainless steel and while stainless steel offers higher yield strength, in this particular application, we’re nowhere near those types of forces. The assemblies are all robotically welded in the same fixture for unbeatable accuracy and repeatability. Each finished brace is coated with a durable DuPont textured powdercoating. The cherry on top, so to speak, is that we’ve laser cut the GS logos from stainless steel, so you’re free to polish the coating off of it for a unique look without worry about rust.\u003c\/p\u003e\n\u003ch3\u003ePERFORMANCE:\u003c\/h3\u003e\n\u003cp\u003ePerformance metrics, both quantitative and qualitative were carefully tracked through development and following production. In our slalom testing, peak deflection between the strut towers dropped from .180in to .030in, a decrease of 83.3%. Even more notable than the lowering of deflection was the substantial decrease in ‘noise’ within the data. You can truly feel this improvement the first time you leave your driveway after the install. Expect an immediate and noticeable decrease in NVH and a noticeable increase in sharpness and steering feel. The chart below shows strut tower deflection through a series of slalom turns before and after the installation of the GrimmSpeed Strut Tower Brace. What you see is that without the brace, the data shows a great deal of noise and unpredictable deflection, indicating an unsettled chassis. After installation of the brace, noise in the data is greatly decreased and behavior is much more predictable. With the brace installed, the chassis reacts as you would expect, cycling between tension and compression as the brace works to maintain stiffness between the strut towers through the slalom.\u003c\/p\u003e\n\u003ch3\u003eFITMENT:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2013-21 Subaru BRZ\u003c\/li\u003e\n\u003cli\u003e2013-16 Scion FRS\u003c\/li\u003e\n\u003cli\u003e2017-21 Toyota GT86\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eINSTALLATION:\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0743\/3165\/2402\/files\/ft86_stb_online_version.pdf\" target=\"_blank\"\u003eBRZ\/FRS\/86 Strut Tower Brace Install Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"Grimmspeed","offers":[{"title":"Black","offer_id":64515890511894,"sku":"GRM098007","price":190.98,"currency_code":"CAD","in_stock":true},{"title":"Red","offer_id":64515890544662,"sku":"GRM098009","price":190.98,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/8840\/5526\/files\/8a75cbce6fcbbb03f55d51e4ce7f19ed.webp?v=1763494427"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/8840\/5526\/collections\/strut_brace.jpg?v=1776465624","url":"https:\/\/www.precisionautoparts.ca\/collections\/strut-braces.oembed","provider":"Precision Auto Parts","version":"1.0","type":"link"}