-11%
SPL Parts Porsche 996/997/986/987 Adjustable Caster/Trailing Arms - SPL Parts SPPSPL TR 996
SPL Parts Porsche 996/997/986/987 Adjustable Caster/Trailing Arms - SPL Parts SPPSPL TR 996
SPL Parts Porsche 996/997/986/987 Adjustable Caster/Trailing Arms - SPL Parts SPPSPL TR 996
SPL Parts Porsche 996/997/986/987 Adjustable Caster/Trailing Arms - SPL Parts SPPSPL TR 996
SPL Parts Porsche 996/997/986/987 Adjustable Caster/Trailing Arms - SPL Parts SPPSPL TR 996
Click to zoom in

SPL Parts Porsche 996/997/986/987 Adjustable Caster/Trailing Arms

SPL Parts
SPPSPL TR 996
SPL TR 996
Control Arms
2 Units In Stock
$ 699.00 $ 617.62
$ 617.62

SPL Parts Porsche 996/997/986/987 Adjustable Caster/Trailing Arms, manufacturer part number SPL TR 996, is a vehicle-specific control arms component. Match the exact part number, application, mounting position, adjustment purpose, and included components before ordering.

Key Features

  • They replace the fixed factory rubber-bushed caster rods with CNC-machined 2024 billet aluminum arms using FK spherical bearings and SPL's 360-degree Rotating Clamp for quick, precise caster adjustment.
  • The factory caster arm on every 996, 997, 986, and 987 Porsche is a fixed-length rubber-bushed rod.
  • It cannot be adjusted, and once you drop ride height or alter camber, your caster setting drifts with it.
  • Every SPL component is CNC machined in the USA from billet aluminum 2024 or 6061 stock and features FK Spherical Bearings for superior articulation over factory rubber bushings.
  • Traditional adjustable arms use jam nuts to lock the rod end position after setting length.
  • The SPL TR 996 includes stainless steel spacers that insert at the forward chassis mounting point of the trailing arm.

Fitment

Years Make Model Submodel
1999-2012 Porsche 911
1997-2012 Porsche Boxster
2005-2012 Porsche Cayman

Specifications

Brand SPL Parts
Manufacturer Part Number SPL TR 996
Product Type Control Arms
Fitment Type Vehicle specific
Condition New
Manufacturer Status Current catalog match

What's Included

One new SPL Parts control arms item identified by manufacturer part number SPL TR 996. Hardware and companion components are included only when expressly stated by SPL Parts.

About SPL Parts

SPL Parts designs and manufactures precision suspension components for street, track, and motorsport alignment applications. Product selection must follow the current manufacturer application and installation information.

Related SPL Parts Products

Frequently Asked Questions

How do I confirm SPL Parts SPL TR 996 fits my vehicle?
Match the full year, make, model, mounting position, suspension configuration, and every current manufacturer application note. Do not use a chassis or engine code as the vehicle model.

Is an alignment required after installation?
Yes. Any suspension or steering geometry change must be followed by a complete professional alignment and clearance check.

What should be inspected during installation?
Inspect related bearings, bushings, joints, fasteners, mounting surfaces, wheel and tire clearance, and the current SPL installation instructions.

Installation

Follow the current SPL Parts instructions for manufacturer part number SPL TR 996. Confirm component orientation, adjustment range, clearances, fastener condition, torque specifications, and final alignment settings before driving.

Request For Information

Have questions about SPL Parts Porsche 996/997/986/987 Adjustable Caster/Trailing Arms? Fill out the form below and we'll get back to you by the next business day.
Alignment Components

Alignment Components

Shop alignment components, camber kits, caster kits, and adjustable control arms at Black Ops Auto Works. Find vehicle-specific parts for correcting suspension alignment or preparing a performance setup, including toe links, adjustment cams, camber plates, and replacement mounts. Choose components based on your vehicle, suspension configuration, and measured alignment needs. Camber, Caster, and Toe Correction Camber describes the inward or outward tilt of a wheel when viewed from the front. Caster describes the steering axis angle when viewed from the side. Toe describes whether the wheels point inward or outward when viewed from above. Each measurement has a different role, so the right correction part depends on which angle needs adjustment. This collection includes options from Black Ops Auto Works, AAD Performance, SPC Performance, Eibach, SuperPro, Whiteline, and other suspension brands. Adjustment capability varies by product. A camber kit does not automatically provide caster...

View Alignment Components Products
Control Arms

Control Arms

Control arms for lifted trucks, SRT and Hellcat platforms, and off-road builds are stocked at Black Ops Auto Works. Shop tubular steel upper control arms, billet adjustable control arms, rear toe links, camber arm kits, and vehicle-specific control arm sets for Jeep Grand Cherokee and Trackhawk, Dodge Durango, Charger, Challenger, 300, and Magnum, Toyota 4Runner and FJ Cruiser, Lexus GX460 and GX470, Ford Mustang, and GM 1500 trucks. Every product is filterable by year, make, model, trim, and lift height so the correct control arm ships the first time. Black Ops Auto Works carries 789 control arm SKUs across upper, lower, adjustable, and toe link categories. What This Collection Covers Control arms connect the wheel hub and knuckle assembly to the vehicle frame and control wheel travel through compression and droop. Worn OEM control arms with loose ball joints or deteriorated bushings cause vague steering, uneven tire wear, and handling inconsistency. This collection covers arm ...

View Control Arms Products
Porsche Parts & Accessories

Porsche Parts & Accessories

Porsche parts and accessories for 911, Cayman, Boxster, 718, Macan, Cayenne, and Panamera models are stocked at Black Ops Auto Works. Shop exhaust systems, sport cats, downpipes, muffler bypass pipes, X-pipes, valve controllers, coilovers, sway bars, shocks and struts, brake pads, rotors, caliper rebuild kits, carbon fiber vents and trim, intake filters, cooling parts, drivetrain upgrades, and engine components for chassis codes 996, 997, 991, 992, 986, 987, 981, 982, 964, 993, 955, 957, 958, and 944 Turbo. Every product is filterable by year, make, model, chassis code, and trim so the correct part ships the first time. Black Ops Auto Works carries 1,407 Porsche SKUs across exhaust, suspension, brakes, exterior, cooling, and drivetrain categories. What This Collection Covers Porsche has produced distinct 911, Cayman, Boxster, Macan, Cayenne, and Panamera platforms across multiple chassis generations, and fitment does not carry over between them. This collection groups parts conf...

View Porsche Parts & Accessories Products
SPL Parts

SPL Parts

Shop SPL Parts suspension arms, caster rods, camber links, toe arms, traction links, sway bar endlinks, bushings, tie rods, and alignment hardware by exact manufacturer part number and vehicle application.Choosing the Correct SPL Parts Component Match the complete SPL manufacturer part number Confirm year, make, model, mounting position, and suspension configuration Verify the adjustment function, range, threads, bearing interface, and included hardware Plan for professional installation, clearance checks, torque verification, and final alignment Precision Suspension SelectionSPL Parts components are designed around specific suspension geometry and mounting points. Chassis and engine codes are supporting references, not vehicle model values. Always use the current manufacturer application and installation information for the exact part number.Related SPL Parts Products All SPL Parts products BMW caster rod bushings Toyota GR Supra and BMW Z4 caster bushings Nissan 350Z compression r...

View SPL Parts Products
Suspension

Suspension

Suspension parts and complete kits for cars, trucks, SUVs, Jeeps, and off-road builds are stocked at Black Ops Auto Works. Shop coilovers, lowering springs, lift kits, leveling kits, shocks and struts, sway bars, control arms, tie rods, ball joints, bushings, chassis bracing, alignment hardware, air suspension, and complete stage kits from Bilstein, KW, Ohlins, Fox, KING, ICON, BC Racing, Silvers, Eibach, H&R, Swift Springs, Whiteline, Energy Suspension, Moog, SPC Performance, Rough Country, ReadyLIFT, BDS, Skyjacker, Air Lift, Firestone, and Black Ops Auto Works. Start with a matched shock and spring package or a full coilover kit, then layer in sway bars, chassis bracing, and camber adjustment hardware. Every part is filterable by year, make, model, trim, and drivetrain to confirm fitment before ordering. What This Category Covers Suspension is the highest-leverage handling upgrade on any vehicle. A properly matched shock, spring, and sway bar package produces measurable i...

View Suspension Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×