RSS

RSS Tarmac series adjustable rear toe steer kit.
SET OF 2 Replacement for 98133104580



Fits:
Porsche 981 Cayman GT4 3.8L 2015 - 2017

The RSS Adjustable Rear Toe Steer Kit is designed for Porsche GT4 models that have been lowered or have aggressive negative camber settings.

This kit will help minimize the suspension geometry change in the REAR of the vehicle.

Allows for toe adjustment at the toe steer arm giving the ability to make adjustments independent of the factory eccentric bolts which may not offer sufficient adjustment.

Greatly improves handling and feedback.
Eliminates rubber bushing deflection.
For off road use only.

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302

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The RSS Harness Bars are designed to allow the use of harnesses for racing and track events. Reuses factory hardware. Made from quality materials in the USA.

Brand:

Fits:
Porsche 987 Cayman 2005-12

Notes: The RSS Cayman Harness Bar is designed to allow the use of harnesses (with proper slotted racing seats) for racing and/or track events
Comes standard in a durable satin black powder coat

Note: Some minor trimming of the factory plastic will be needed in order to complete install
Installation by an experienced technician is recommended.

Images May Not be Vehicle Specific. For Display Purposes Only.

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906

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RSS Performance engine mounts (PAIR).



Fits:

Porsche 996 C2, C4, C4S, Turbo, GT2, GT3
Porsche 997 C2, C2s, C4, C4s, Turbo, GT2, GT3

With factory hydraulic engine mounts, the drive train will move independent of the chassis during acceleration and cornering loads. This movement can upset the balance of the vehicle and create negative handling effects.

RSS Tarmac Series Performance Engine Mounts minimise these effects by utilising specialised polyurethane bushings which offer a firmer, more direct driving feel with optimum feedback. This upgrade will not adversely effect ride quality or cause knock sensor issues commonly associated with solid engine mounts.

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624

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Rear Toe Link Locking Plate Kit.
SET OF 2



Fits:
Porsche 996 C2, C4, C4S, Turbo, GT2, GT3
Porsche 997 C2, C2S, C4, C4S, Turbo, GT2, GT3
Porsche 986 Boxster / Boxster S
Porsche 987 Boxster / Boxster S
Porsche 987 Cayman / Cayman S
Porsche 981 Boxster / Boxster S
Porsche 981 Cayman / Cayman S / Cayman GT4
Porsche 991 C2, C2S, C4, C4S, Turbo, GT2, GT3
Porsche 982 (718) Boxster / Boxster S
Porsche 982 (718) Cayman / Cayman S

The optional RSS Locking Plate Kit is designed for use with RSS Adjustable Rear Toe/Bump Steer Kit (Part# 312).

This kit replaces the factory eccentric bolt which can come loose under racing and/or aggressive driving conditions.

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333

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Front Bump Steer Kit.
SET OF 2

replacement for 99634713104, 99634713103, 99134713100,



Fits:
Porsche 996 C2, C4, C4S, Turbo, GT2, GT3
Porsche 997 C2, C2S, C4, C4S, Turbo, GT2, GT3
Porsche 986 Boxster / Boxster S
Porsche 987 Boxster / Boxster S
Porsche 987 Cayman / Cayman S

The RSS Adjustable Toe Steer Kit is designed for 996 and 997 models that have been lowered.

This kit will help minimize suspension geometry changes in the front of the vehicle and allow additional toe adjustment at the toe steer arm. Features heavy duty, high tolerance monoball rod
ends for precise suspension articulation with improved handling and feedback. The rod ends are also height adjustable to help reduce/eliminate bump steer.

The links are sold as a pair for the front of the car.

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370

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Adjustable Front Drop Links for Anti Roll Bar. Made in USA High Grade Aerospace Materials.
SET OF 2
Replacement for OE 99634306904, 99634307004,
99134306902, 99134307002,



Type: Adjustable Front Drop links

Porsche 987 Boxster MKI 2005-08 Front or Rear
Porsche 987 Boxster MKII 2009>> Front or Rear
Porsche 987C Cayman MKI 2005-08 Front or Rear
Porsche 987C Cayman MKII 2009>> Front or Rear

Porsche 997 MKI C2 / C2S 2005-08 Front
Porsche 997 MKII C2 / C2S 2009>> Front
Porsche 997 GT2 2007>> Front
Porsche 997 GT2-RS 2010>> Front
Porsche 997 GT3 2007>> Front
Porsche 997 Special model "911 Sport Classic" 2009>> Front
Porsche 997 Speedster 2009>> Front

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315

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Adjustable Toe Steer Kit REAR.
SET OF 2
Replacement for OE 99633104506, 99733104504,



Fits:
Porsche 996 C2, C4, C4S, Turbo, GT2, GT3
Porsche 997 C2, C2s, C4, C4s, Turbo, GT2, GT3
Porsche 986 Boxster / Boxster S
Porsche 987 Boxster / Boxster S
Porsche 987 Cayman / Cayman S

The RSS Adjustable Toe Steer Kit is designed for 996 and 997 models that have been lowered.

This kit will help minimize the suspension geometry change and allow toe adjustment at the toe
steer arm giving the ability to make adjustments independent of the factory eccentric bolts
which may not offer sufficient adjustment.

The links are sold as a pair for the rear of the car.

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312

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Adjustable Control Arm Top Rear Link.
Replacement for 99733104701, 99733104700,
Brand:

Fits:
Porsche 996 C2/C4/C4S 1998-2005
Porsche 996 TURBO/GT3/GT2
Porsche 997 MKI 2006-2009
Porsche 997 TURBO/GT3

The RSS Adjustable Rear Link Kit is the proper way to correct the rear suspension geometry of lowered 996 and 997 models which greatly improves handling and feedback. The additional negative camber in the rear can prematurely wear out rear tires as the factory eccentric bolts do not offer enough adjustment to properly re-align the car to desired specifications.

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307

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Lower Control Arm Adjusting Shims for Porsche Models



Price: One Alignment Shim

RSS alignment shims are designed for use with factory or aftermarket 2-piece motorsport style control arms. Perfect for obtaining more negative camber and adjusting track width during setup.

Shims are available in a variety of sizes including 1mm, 2mm, 3mm, 5mm, 7mm, 10mm and 11mm.

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300

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Underdrive pulley.
replacement for OE 99710224101



Fits on all Porsche 986, 996, 987, 997 models EXCEPT 2.9L (multi hole crank pulley pattern), DFI engines, GT2, GT3 and Turbo.

The RSS Harmonically Damped Underdrive Pulley is ideal for engines that are running light weight flywheels, engines that are built - bored/stroked and engines that are driven hard.

• Offers improved HP & TQ by reducing drag from the power steering pump, A/C, water pump and alternator without detrimental effects on said ancillary systems.
• Dampens/reduces internal engine harmonics for improved engine performance, efficiency and longevity.
• Recommended for street or track use

Installation tool (wrench) and new OEM Pulley Washer included:

Dyno Image shows HP & TQ gain on 2005 997.1 Carrera S:
Baseline Dyno Run Mods: OEM Crank Pulley, OEM Software, Cargraphic Headers, Hi flow 200 Cell Cats, and Medium Sound Cargraphic Sport Mufflers
Modified Dyno Run: Added RSS Pulley (Part #608) to baseline car with existing mods:
+16 HP / +8 ft lbs TQ

*** NOTE: We recommend using/sourcing a new OEM Crank Shaft Pulley Bolt for your specific vehicle when installing the RSS Pulley. (Not Included with 608 Kit)
Please add Drive Belt for Under Drive Pully cars WITH Aircon Porsche 996/ Boxster 986/997 99610215199/1

MADE IN USA

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608

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Underdrive Pulley for Porsche 996/997/Boxster 986
Replacement for OE 99610211562, 99610511563,



The RSS Lightweight High Strength Underdrive Pulley is made from 6061-T6 aluminum. A must for any street or track enthusiast

• Offers improved HP & TQ by reducing drag from the power steering pump, A/C, water pump and alternator without detrimental effects on said ancillary systems.

• Installation wrench included.

• Works on all Porsche 986, 996, 987, 997 models EXCEPT 2.9L (multi hole crank pulley pattern), 3.8L, DFI engines, GT2, GT3 and Turbo.

*** NOTE: We recommend using/sourcing a new OEM Crank Shaft Pulley Bolt for your specific vehicle when installing the RSS Pulley. (Not Included with 601 Kit)

Please read fitting instructions before purchase.


**Please note you will need a new shorter Pully Belt
99610215199/1
Under drive pulley w/ air conditioning - 2100mm

99610215198/1
Under drive pulley w/o air conditioning - 1905mm

Underderive Pulley Installation Instructions - CLICK HERE

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601

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RSS Adjustable Rear Drop Links for Anti Roll Bar. SET OF 2
Type: Adjustable Rear Drop links
replacement for 99634306904, 99634307004,


Fits:
Porsche Cayman
Porsche Cayman S

Rear adjustable droplinks for Porsche Cayman Models, Made in USA High Grade Aerospace Materials

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326

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Adjustable Front Drop Links for Anti Roll Bar. SET OF 2
Type: Adjustable Front Drop links
replacement for 99634306904, 99634307004,
99134306902, 99134307002,
Brand:

Fits:
Porsche Cayman
Porsche Cayman S

Front adjustable droplinks for Porsche Cayman Models, Made in USA High Grade Aerospace Materials

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309

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Adjustable Rear Drop Links for Anti Roll Bar. Type: Adjustable Rear Drop links
Replacement for OE 99733306906, 99733307006,
SET OF 2




Porsche 997 Carrera

Front adjustable droplinks for Porsche 997 Carrera Models, Made in USA High Grade Aerospace Materials

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314

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RSS Lower Control Arm Kit for Porsche Models .
Type: None Adjustable Thrust Arm Bushing



RSS Tarmac Series Motorsport Lower Control Arms are specifically engineered for use on lowered vehicles that have reduced travel struts/dampers such as PASM or M030 option. Alternatively if the car is equipped with high quality aftermarket or motorsport coilover kits ie Bilstein PSS10, KW V3 or Ohlins etc.

The Lower Control Arms are NOT COMPATIBLE with "Base Model Suspension" (long travel struts/dampers) or "Base Model struts/dampers with lowering springs."
Caution: Do not install on vehicles with Base Model struts/dampers as it may result in an unsafe driving condition with possibility of suspension bind when struts/dampers are fully extended or in full drop.

Price: Set of Two Control Arms plus 2 x 1mm/2mm/3mm/7mm Shims.

RSS Tarmac Series Control Arms are manufactured from 6061 aerospace grade billet aluminum. This allows for a more uniform molecular structure
at every point of the arm over the cast motorsports arm giving the customer a more durable and inherently stronger part. Manufacturing from billet
aluminum rather than casting results in less impurities in the metal.

• Completely serviceable - for the extreme, repetitive track-day participant, our high-strength steel alloy spherical bearings (with a friction reducing /longevity increasing Teflon liner) can be replaced unlike the motorsports arm, in which case the customer will have to buy a new set of arms if the spherical bearings are worn.
Additionally, anodized surfaces and zinc-plated steel parts allow for better corrosion resistance against the elements.

• Adjustable suspension geometry - adjust dynamic camber values and roll center heights with our unique zinc-plated steel bushings.

• Solid monoball control arm ends offer a more responsive suspension over the factory one-piece rubber-injected control arm (also uses the same high
strength steel alloy spherical bearing found in our control arm monoball kit).

• Unique design provides more gusseting over the motorsports arms for added strength and aesthetically appealing looks.

Please Check Fitting Guide Before Ordering Click Here

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357

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RSS Lower control arm kit for Porsche Models.
Type: None Adjustable Thrust Arm Bushing



RSS Tarmac Series Motorsport Lower Control Arms are specifically engineered for use on lowered vehicles that have reduced travel struts/dampers such as PASM or M030 option. Alternatively if the car is equipped with high quality aftermarket or motorsport coilover kits ie Bilstein PSS10, KW V3 or Ohlins etc.

The Lower Control Arms are NOT COMPATIBLE with "Base Model Suspension" (long travel struts/dampers) or "Base Model struts/dampers with lowering springs."
Caution: Do not install on vehicles with Base Model struts/dampers as it may result in an unsafe driving condition with possibility of suspension bind when struts/dampers are fully extended or in full drop.

Price: Set of Two Control Arms plus 2 x 1mm/2mm/3mm/7mm Shims.

RSS Tarmac Series Control Arms are manufactured from 6061 aerospace grade billet aluminum. This allows for a more uniform molecular structure
at every point of the arm over the cast motorsports arm giving the customer a more durable and inherently stronger part. Manufacturing from billet
aluminum rather than casting results in less impurities in the metal.

• Completely serviceable - for the extreme, repetitive track-day participant, our high-strength steel alloy spherical bearings (with a friction reducing /longevity increasing Teflon liner) can be replaced unlike the motorsports arm, in which case the customer will have to buy a new set of arms if the spherical bearings are worn.
Additionally, anodized surfaces and zinc-plated steel parts allow for better corrosion resistance against the elements.

• Adjustable suspension geometry - adjust dynamic camber values and roll center heights with our unique zinc-plated steel bushings.

• Solid monoball control arm ends offer a more responsive suspension over the factory one-piece rubber-injected control arm (also uses the same high
strength steel alloy spherical bearing found in our control arm monoball kit).

• Unique design provides more gusseting over the motorsports arms for added strength and aesthetically appealing looks.

Please Check Fitting Guide Before Ordering Click Here

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356

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