{"product_id":"dirs-r-version-for-demon-170-and-2015-23-v8-chargers-challengers-300-rwd","title":"DIRS R Version for Demon 170 and 2015-23 V8 Chargers\/Challengers\/300 RWD","description":"\u003cp\u003eReinforce the differential mounting system with a Per4mance Development rear differential brace kit matched to the applications and configuration notes below. Confirm year, make, model, engine, drivetrain, differential housing, mounting position, exhaust clearance, selected variant, and current manufacturer instructions before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTwo-piece rear differential reinforcement system\u003c\/li\u003e\n\u003cli\u003eCNC-machined T-6061 billet aluminum\u003c\/li\u003e\n\u003cli\u003eOEM-style bushing integration and tool-less inserts\u003c\/li\u003e\n\u003cli\u003eCompatible with stock and most aftermarket exhaust systems including Borla\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eApplication Notes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2023\u003c\/td\u003e\n\u003ctd\u003eChrysler\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003eV8 rear-wheel-drive applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2023\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eChallenger\u003c\/td\u003e\n\u003ctd\u003eV8 rear-wheel-drive applications including Demon 170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2023\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eCharger\u003c\/td\u003e\n\u003ctd\u003eV8 rear-wheel-drive applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003ePer4mance Development\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Numbers\u003c\/th\u003e\n\u003ctd\u003eP4D-DIRS-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eRear Differential Brace Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment Type\u003c\/th\u003e\n\u003ctd\u003eVehicle Specific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication Requirement\u003c\/th\u003e\n\u003ctd\u003eRear position. Intended for V8 rear-wheel-drive vehicles, including the 2023 Challenger SRT Demon 170 application.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDIRS-R two-piece rear brace assembly, bushing integration, inserts, required hardware, and manufacturer installation information.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout Per4mance Development\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePer4mance Development engineers and manufactures differential-reinforcement systems for selected modern Mopar and Jeep performance applications, with designs focused on mounting support, controlled movement, service access, and street or track use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated Per4mance Development Products\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/collections\/per4mance-development\"\u003eShop all Per4mance Development products\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/dodge-durango-jeep-wk2-grand-cherokee-rear-differential-per4mance-development-dirs-j-for-srt-hellcat-trackhawk\"\u003eDodge Durango\/Jeep WK2 Grand Cherokee Rear Differential Per4mance Development (DIRS-J) for SRT\/Hellcat\/Trackhawk\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/per4mance-development-dirs-f-jeep-trackhawk-durango-hellcat-front-diff-brace\"\u003ePer4mance Development (DIRS-F) Jeep,Trackhawk, Durango, Hellcat Front Diff Brace\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/billet-differential-brace-dodge-charger-challenger-chrysler-300-2015\"\u003eBillet Differential Brace Dodge Charger\/Challenger Chrysler 300 2015+\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this rear differential brace kit fit my 2015-2023 Chrysler 300?\u003c\/strong\u003e\u003cbr\u003eThat year, make, and model range is listed, but the vehicle must also match this requirement: V8 rear-wheel-drive applications. Check every additional application note before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this change drivetrain noise or vibration?\u003c\/strong\u003e\u003cbr\u003eA properly installed brace is designed to support the differential while retaining controlled movement where the kit uses an OEM-style or rubber bushing. Existing mount wear, incorrect torque, interference, or a mismatched application can still cause noise or vibration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes installation require drilling or exhaust removal?\u003c\/strong\u003e\u003cbr\u003eRequirements depend on the exact brace and vehicle. Rear position. Intended for V8 rear-wheel-drive vehicles, including the 2023 Challenger SRT Demon 170 application. Review the current manufacturer instructions before disassembly and verify all clearances after installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation Instructions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUse the current Per4mance Development instructions for the selected part number. Support the vehicle safely, verify the differential, crossmember, bushing, thread, exhaust, and mounting configuration, replace required one-time-use hardware, apply thread treatment only where specified, torque every fastener to the published value, and check service access and clearance before road testing.\u003c\/p\u003e","brand":"Per4mance Development","offers":[{"title":"Default Title","offer_id":41595954954319,"sku":"P4D-DIRS-R","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/per4mance-development-p4d-dirs-r-rear-differential-brace-kit-image-01.png?v=1788847145","url":"https:\/\/www.blackopsautoworks.com\/en-ca\/products\/dirs-r-version-for-demon-170-and-2015-23-v8-chargers-challengers-300-rwd","provider":"Black Ops Auto Works","version":"1.0","type":"link"}