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SKU:
BRB-P4D-BK, BRB-P4D-BK-RB
BRB-P4D-R, BRB-P4D-R-RB
BRB-P4D-B, BRB-P4D-B-RB
BRB-P4D-OR, BRB- P4D-OR-RB,
Standard Billet Brace Kit Dodge Charger, Challenger,Chrysler 300
Per4mance Development Billet Race Brace, the best differential protection and performance for 2015-2023 Dodge Charger, Challenger, and Chrysler 300 V8 RWD models, including SRT Hellcat, Redeye, Demon, and Scat Pack. Engineered from a solid 12" x 6" x 1.5" block of premium T-6061 billet aluminum, this American-made brace outperforms all competitors, delivering superior traction, precise pinion alignment, and robust drivetrain protection. Unlike standard braces, the Billet Race Brace is waterjet-cut, CNC-machined, and coated in durable satin black powdercoat, ensuring unmatched durability and style. Designed for the extreme demands of 800+ HP vehicles, it reduces wheel hop, enhances IRS operation, and safeguards against driveshaft failure damage, making it the top choice for track days and spirited street driving.
Backed by a US Design Patent and a 100% satisfaction guarantee with a 30-day return policy, the Billet Race Brace is the best investment for your high-performance V8.
Why Per4mance:
- Superior Performance: Outshines factory components and aftermarket alternatives with consistent pinion alignment, improved driving dynamics, and reduced wheel hop for maximum power delivery.
- Unmatched Durability: Crafted from T-6061 billet aluminum, it’s built to handle the rigors of high-torque launches, unlike weaker alternatives.
- Track-Proven Design: Trusted by enthusiasts for Hellcat, Redeye, and Demon models, offering phase 2 differential protection for extreme conditions.
- Seamless Installation: Includes all necessary components and instructions, though professional installation is recommended due to potential exhaust motor removal.
Customer-Centric Guarantee: 100% satisfaction or return within 30 days for a full refund, ensuring confidence in your purchase.
Included:
- Billet Race Brace: Precision-machined T-6061 billet aluminum with satin black powdercoat finish.
- Installation Components:
- Neoprene pad for vibration dampening.
- Heat-resistant tape for added protection.
- Loctite for secure fastener application.
- All required Grade 10.9 fasteners (equivalent to 8mm ARP fasteners).
- Installation Instructions: Detailed guide provided, noting potential removal of the passenger-side active exhaust motor to access bolts (torque to 48 ft-lbs per Dodge Service Manual, not 35 ft-lbs as stated in some instructions).
Fitment:
- Dodge Charger RWD: 2015-2023 (5.7L, 6.2L, 6.4L HEMI)
- Dodge Challenger RWD: 2015-2023 (5.7L, 6.2L, 6.4L HEMI)
- Chrysler 300 RWD: 2015-2023 (5.7L, 6.4L HEMI)
Compatible Models: SRT Hellcat, Hellcat Redeye, Demon, Demon 170, R/T Scat Pack, SRT 392, and other V8 configurations.
Note:
Not compatible with certain aftermarket exhaust valve bypass devices. Verify exhaust compatibility before purchase. Use may impact the manufacturer’s differential warranty purchaser assumes responsibility.
Notes:
- Professional installation is recommended. Removal of the passenger-side active exhaust motor may be required to access mounting bolts.
- Ensure torque settings align with Dodge Service Manual (48 ft-lbs).
- Typically ships in 24-48 hours for fast delivery.
Diff Braces
Differential braces bolt directly to the differential housing and surrounding chassis to reduce flex, prevent drivetrain movement, and protect axle components during hard acceleration, cornering, or off-road impacts. Street performance builds, drag cars, and lifted trucks all benefit from a properly braced rear end.Popular Diff Brace UpgradesPopular options include tubular steel rear differential braces for Subaru, Mitsubishi, and Nissan platforms, multi-point chassis braces for AWD rally builds, and skid-style diff guards for Jeep and truck off-road applications. Billet aluminum variants offer a clean look for show cars without sacrificing rigidity.Will a diff brace fit my stock suspension?Most bolt-on differential braces install directly to existing factory mounting points without cutting or welding. Always confirm the part number fitment for your exact year, make, model, and drivetrain configuration before ordering to ensure a proper fit.Do diff braces improve traction?By reducin...
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Differentials & Components
Shop differentials and components at Black Ops Auto Works for premium differentials, differential covers, differential gears, locker differentials, limited-slip differentials, install kits, rebuild kits, bushings, seals, yokes, spider gears, and final drive components for cars, trucks, SUVs, and off-road builds. Whether you are upgrading for better traction, stronger power delivery, improved durability, or drivetrain reliability, this collection includes the parts needed for street, towing, racing, and off-road applications. Shop Differentials & Components by Category Browse drivetrain and axle upgrades across popular product categories, including: Differentials Differential covers Differential cover gaskets Differential rebuild kits Differential install kits Differential overhaul kits Differential seal kits Differential bushings Differential mounts Differential braces Differential housings Differential dropouts Differential spider gears Differential yokes Final drive gears Wh...
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Dodge Challenger Parts & Accessories for Ultimate Performance and Style
Bolt-on performance parts, exhaust upgrades, and exterior accessories for the Dodge Challenger across all generations and trims. The Challenger's E-body revival spans the SXT through SRT Super Stock, and the aftermarket catalog for this platform is one of the most extensive in the muscle car segment. Whether the build is street, strip, or show, parts exist for every direction. Popular Upgrades Cold air intakes from Mopar Performance, Airaid, and K&N are among the first upgrades for Challenger owners on the 3.6L Pentastar and HEMI platforms. Cat-back exhaust systems from Borla, Corsa, and Flowmaster transform the Challenger's sound signature and unlock measurable rear-wheel power on HEMI builds. Suspension lowering springs from Eibach and H&R sharpen handling without sacrificing daily drivability. Carbon fiber hoods, splitters, and spoilers are consistently among the top exterior modifications. What exhaust is best for the Dodge Challenger R/T 5.7L HEMI? Borla's S-Type cat-ba...
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Drivetrain
Shop drivetrain parts and accessories at Black Ops Auto Works for differentials, axles, driveshafts, clutch kits, flywheels, flexplates, shifters, transmission components, ring and pinion gears, differential braces, differential bushings, wheel hubs, wheel bearings, U-joints, valve bodies, transmission coolers, drivetrain mounts, and performance driveline upgrades. This collection is built for street cars, drag cars, track builds, trucks, Jeeps, SUVs, high-horsepower Mopar builds, imports, European performance vehicles, and off-road applications that need stronger power delivery, durability, and reliability. Use this Drivetrain collection to find the right upgrade by vehicle platform, drivetrain layout, transmission type, power level, and product category. Differentials and ring and pinion gears support traction and gearing changes, axles and driveshafts help transfer power, clutch kits and flywheels improve manual transmission performance, transmission coolers and valve bodies supp...
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Per4mance Development
Enhance Your Mopar Experience with our innovative solutions designed specifically for modern Mopar and Jeep vehicles. At Per4mance Development, we specialize in high-quality, US-made, bolt-on differential reinforcement products that not only improve traction but also add critical support to prevent case failures on both the street and the track. Why Choose Per4mance Development? US-Made Quality: All our products are designed and manufactured in the USA, ensuring top-notch quality and performance. Innovative Designs: Several of our differential braces hold US design patents, guaranteeing you cutting-edge solutions. Proven Performance: Our products are engineered to enhance traction, giving you the confidence to push your vehicle to its limits. Easy Installation: Our bolt-on designs make installation straightforward, allowing you to upgrade your vehicle without hassle. Our Product Range Includes: Differential braces for Mopar vehicles Reinforcement kits for Jeep models Custom...
View Per4mance Development ProductsLet customers speak for us
Looks pretty nice
Looks pretty nice, pricing was good and the reinforcement is a big plus.
Randy H.
Black Ops Auto Works
I emailed customer service to inquire about when it would be shipped
I emailed customer service to inquire about when it would be shipped. They checked and emailed me with the answer. Customer service is A1
Ralph J.
Black Ops Auto Works
Installation was easy
Installation was easy. The price is good and it looks great on the truck.
Ralph J.
RHO Small Grille Badge
Looks as good as it fits
Looks as good as it fits,
zachary d.
Seibon 70-73 Datsun 240Z OE Carbon Fiber Hood
Nothing like it
I love it great sound and response
Luis P.
Legmaker Dodge Durango HEMI Short Ram CAI 2011-Present 5.7L
Car totally diferent with the whole kit
Car totally diferent with the whole kit. Ive stood next to wide bodies and my car gets more attention at times . Ive bought the kit twice already.
Ding D.
2015-2023 Dodge Charger Carbon Fiber Wind Splitters
Fantastic emblem! Exactly what I was looking for
Fantastic emblem! Exactly what I was looking for. Great quality emblem.
Jacobus S.
Direct Connection Black Metallic Fender Badge
Worked great for my aftermarket hood on my Chrysler 2023 300C
Worked great for my aftermarket hood on my Chrysler 2023 300C. Thanks
Robert G.
Windshield Washer Squirter Relocation Kit Universal
Easy to install and makes car sound even better
Easy to install and makes car sound even better love the winn
Tracy H.
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Awesome customer support
Awesome customer support. Had multiple issues with fedex and these guys were excellent in helping me sort everything out. The drop springs are great too! I highly recommend
Anonymous
Swift Spec-R Lowering springs Jeep Grand Cherokee 2011-2021
100/100! perfect CF crafted cold air intake for 6
100/100! perfect CF crafted cold air intake for 6.4 jeep .. even makes my AWE exhaust sound even deeper and you cam here this thing sucking when accelerating even at normal speeds🥶
srt.boizzz
Legmaker 392 TH Short Ram Jeep Grand Cherokee SRT 2012-2021
