Dampers
Engineering Happiness.
HRD is for the driver
who wants it all.
01
Track ready, daily approved
- 01Street PerformanceThe original inspiration of Dual Duty. Podium worthy, daily driver approved.
- 02Titan Frost TiTitanium top hat studs and nuts on anodized 6061-T6 camber plates.
- 03304 Stainless PillowballsProprietary stainless steel pillowball bearings, designed to increase longevity on cars driven in all weather conditions.
- 04Swift Springs StandardThe world's most linear coilover spring, standard on all of our damper kits.
- 05Precision Machined 7000-Series AlloyTwo in every kit, CNC machined and finished in our signature Midnight Navy, with a 3/8" drive for a torque wrench.
- 06Dual Duty DigressiveHigher damping force at low piston speeds for cornering and braking. At higher speeds it levels off, for softer reactions to bumps and potholes.
- 0715 Way AdjustableCompression and rebound together, on a monotube damper with high pressure nitrogen. Assembled in the United States.
- 08Top SecretBespoke configurations tailored to you. It's a need to know basis."Classified"
- 09Our Halo 2-Way15 step adjustable, compression and rebound independently, with an external canister.
- 10Built Just for YouSpring rates are entirely custom, with the entire Swift Springs catalogue available to you.
Drivetrain
02
Precision machined
- 01Precision MachinedEngine, transmission and differential mounts that never fail to spark joy with every drive.
- 02Midnight / Apex SilverTwo finishes. One Dual Duty standard.
- 03Titan Frost TitaniumThe bushing pin, in our iconic titanium: the same Ti behind our motorsports-ready components.
- 04Dual Duty Bushings50A durometer. Firmer than OEM, never a toolbox on gravel. NVH-conscious, not NVH-blind.
- 057000-Series Alloy BilletStronger and lighter than the 6061 most use. Over-engineered by choice.
Shifting
03
Expertly sculpted
- 01Expertly SculptedPure bliss with each authoritative, confidence inspiring shift.
- 02Three Shapes, Two Finishes"CYL", "DRP" and "SPH" in Midnight Navy or Apex Silver. M10x1.5.
- 03Weighted WithinA deeply machined inner cavity holds a stainless-steel slug, and a second cavity a stainless threaded liner.
- 04Titan Frost TiThe lower trim, machined from the same titanium as our motorsports-ready components.
- 05Spherical Cable BushingsA true custom stainless spherical bushing captured in a precision machined 6061-T6 cup.
- 06Titan Frost Spacers and O-Rings6061 spacers that resist galling against stainless; elastomer rings that seat the assembly and quiet it.
04
Function, meet form
No typos.
- 01Function, Meet FormThe perfect addition to RBC swaps, bringing our iconic flair into your bay.
- 02Thermal BarrierCustom CNC cut PTFE: lower thermal conductivity and superior sealing, compared to inferior thermoplastics.
- 03Fast ResponseAn open thermistor, hand made and matched to the OEM sensor's curve. Over 1000% quicker than OE.
- 04Plug & PlayFor Honda L15, OBD1 and universal 1/8" NPT, with a plug-and-play harness.
05
Who we are
Dual Duty isn't just a feature. It's the standard.
Dual Duty, in their words.
"… this is how it should have come from the factory."
★★★★★Anonymous · Elantra N lower mount · Excerpt
"Very solid motor mount. Fast shipping and superior materials, construction, and packaging! Wheel hop on acceleration is non existent! Love the Titan frost Ti hardware!"
★★★★★Yoonah_cn7n · Elantra N lower mount · Verified buyer
"Very well made mount."
★★★★★Robert · GR Corolla pitch stop mount · Verified buyer
"Came with gummy bears lol. Bushings are fantastic and the build quality is very obviously leagues better than other options. Fantastic product especially for the price point, plus it looks nice in the engine bay."
★★★★★Jake · WRX/STi pitch stop mount · Verified buyer
"Excellent mount. Paired perfectly with the RMM and Passenger/Upper mounts. 100% streetable and great build quality as always; perfect for daily drivers"
★★★★★Anonymous · Civic Si transmission mount · Verified buyer
"Excellent product. Improved drive ability and build quality feels great!"
★★★★★Anonymous · Civic Si rear mount · Verified buyer
"Minimized engine movement! Much better downshifting and minimal nvh increase after a few hundred miles of driving."
★★★★★Anonymous · Civic Si upper mount · Verified buyer
"Absolutely what you need to make your shifts feel like butter in your FL5. Now I need the blue one!"
★★★★★brandon · "DRP" shift knob · Verified buyer
"Smooth as glass. Easy install and one of my favorite mods I feel every drive."
★★★★★Jake · Spherical cable bushings · Verified buyer
"Brought shifting back to life. More stiff feeling."
★★★★★Don · B/D/K detent springs · Verified buyer
"Great tool if you're into rebuilding honda transmissions. Came fast and packaged very well. This is the only one I could find that wasn't the super expensive OEM version. Highly recommended for any of you honda heads"
★★★★★Sampson · B/K mainshaft thrust tool · Verified buyer
"Works great! Way better and faster than OEM. Like that I can see actual live temps. Received everything As said"
★★★★★Daniel · OBD1 IAT sensor · Verified buyer
★★★★★5.0 from verified buyers
Engineering Happiness.
06
Find your fit
Dual Duty starts with the right fit.
60 vehicles and counting. Can't find yours? Tell us what you drive