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DEMON WHEEL HOP AFTER DIRS 2-PIECE DIFF BRACE INSTALL

3004 Views 9 Replies 6 Participants Last post by 18demon, Feb 5, 2022

18demon

Discussion Starter · Jan 30, 2022

A friend recently blew the rear end on his Demon at launch at the local1/8 mile strip. So as to try to protect against the same experience, I recently purchased and installed a $550 Per4mance DIRS 2-piece differential brace on my Demon. Tracked the car the other day, hooked well and ran a 6.5, 108 mph, 1.4 60ft on my first pass, being near the best I've run with my no-mod Demon on M&H slicks. Second, third and fourth passes developed progressively worse wheel hop. Looking under the car at the track it doesn't appear anything broke. Curious to know if anyone with a Demon has had similar wheel hop issues after installing the DIRS brace? Might be time for some fresh rears, but I don't know if that might be the cause starting and just between such few passes and after a good first run. Thanks.

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GreenMachine15

· #8 · Jan 31, 2022

I would consider these arms too.

LTA110 - Lower Trailing Arms, Non-adjustable, Poly Bushings | 2008 - 2023 Dodge Challenger | Trailing Arms | BMR Suspension - High Performance Suspension & Chassis

2008 - 2023 Dodge Challenger Trailing Arms LTA110 - Lower Trailing Arms, Non-adjustable, Poly Bushings - Launching harder, reducing wheel hop, and adding cornering consistency to your 2008-2017 Dodge Challenger is easy with lower trailing arms from BMR Suspension. Stock stamped steel trailing...

m.bmrsuspension.com

I elimited wheel hop with these in addition to those two braces.

2015 Hellcat Challenger A8 Sublime. Engine: 2.85 Metco, 10%OD ATI, Metco Idlers, hpindy 15% UD acc crank pulley, TBA Lwr Idler, FI SC Spacers, 180 Thermo, 1050X Injectors, FAS Ported Snout, FAS Billet Bearing Plate, CFM 105mm TB, JLT CAI, JLT Oil Seperators, TBA Boost Ref Adptr - Tuning: OST Dyno Engine 93/C16 & Trans via MPVI2 Hp Tuners - Exhaust: JBA Catless Downpipes, Trackhawk Exhaust Tips - Drivetrain: 3.09 Rear Diff, DIRS & Race Brace, 1pc DSS Aluminum DS, BMR Modded Safety Loop, Petty Trans Brace - Suspension: Eibach Pro-kit Springs, Eibach Front Upper Adj Arms, BMR Rear Lwr Arms, BMR Subframe Connectors, Speedlogix Front Strut Brace, Petty Ent Rear 4pt Shock Tower Brace, Bwoody F/R Sway Bar Links, Short rears - Wheels/Tires: 10.5 Replicas, 305 Nitto 555R Drag, Black Lug Nuts, Blackout Center Caps - Exterior: Perf Wing, ZL1 Splitter/Rear Diffusr/Side Skirts/Rear Ext, Redeye Emblems, Blackout Front/Rear Emblems, AMD Fuel Door, Fastys LED Tubes, Tint, Oracle Markers

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LTA110 - Lower Trailing Arms, Non-adjustable, Poly Bushings | 2008 - 2023 Dodge Challenger | Trailing Arms | BMR Suspension - High Performance Suspension & Chassis

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