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Top Performance Products | 987 CAYMAN/BOXSTER ‘05-’12

ECS loves helping you make your car all it can be, that’s why we’ve put all our top performance parts for your Porsche together in one place. This list, compiled by our Porsche gurus and is everything you need to outfit your Porsche with all those goodies you’ve wanted for your build. Let’s make your summer even more fun with all the best Performance parts for your Porsche.


Top Performance Products for your Porsche

987 - CAYMAN / BOXSTER ‘05-’12

Street Performance Coil Over Kit
A great suspension package for street and track use
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Brand: H&R - Corporate Logo
ES#: 1303235
Mfg#: 29239-1

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Availability:
In Stock
$2046.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Street Performance Coil Over Kit
A great suspension package for street and track use
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Brand: H&R - Corporate Logo
ES#: 1303193
Mfg#: 29120-5

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Availability:
Ships in 3 Business Days
$2708.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Street Performance Coil Over Kit
For models with PASM. *Note: Disables PASM*
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Brand: H&R - Corporate Logo
ES#: 1303194
Mfg#: 29120-6

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Availability:
Ships in 3 Business Days
$2468.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Street Performance Coil Over Kit
A great suspension package for street and track use
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Brand: H&R - Corporate Logo
ES#: 1303191
Mfg#: 29120-1

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Availability:
Ships in 3 Business Days
$2564.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Sport Springs - Priced Per Set
Front lowering: 1"; rear lowering: 1"
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Brand: H&R - Corporate Logo
ES#: 1303187
Mfg#: 29111-1

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Availability:
Ships in 3 Business Days
$315.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Sport Spring Set
Front lowering: 1.2", rear lowering: 1.2"
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Brand: H&R - Corporate Logo
ES#: 1303216
Mfg#: 29188-1

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Availability:
Ships in 3 Business Days
$315.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
KW V3 Coilover Kit
Only for models with PASM. *Note: Disables PASM*
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Brand: KW Suspension - Corporate Logo
ES#: 2677721
Mfg#: 35271034KT

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Availability:
Back Ordered
$5854.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
KW V3 Coilover Kit
Not for PASM equipped models
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Brand: KW Suspension - Corporate Logo
ES#: 2677729
Mfg#: 35271015KT

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Availability:
Back Ordered
$4584.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
SPL PRO Adjustable Sway Bar End Links - Pair
Properly eliminate preload from your sway bar. Made in the USA!
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Brand: SPL Parts - Corporate Logo
ES#: 3537055
Mfg#: SPLFE996

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Availability:
In Stock at Vendor
$359.99 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Porsche Lower Control Arm Kit for 996/997/Boxster/Cayman V1
Provides track width, camber, caster, roll center, and anti dive adjustment!
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Brand: SPL Parts - Corporate Logo
ES#: 3537061
Mfg#: SPLLCA996

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Availability:
In Stock
Limited Qty Sale
$1999.00

This product was last offered at the strikethrough price on
05-02-2026

$1819.99 USD
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on orders $49 and up
Titanium Front Tie Rod Ends
Performance Tie Rod End Kits featuring Teflon lined FK Heim joints
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Brand: SPL Parts - Corporate Logo
ES#: 3537078
Mfg#: SPLTRE996

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Availability:
Ships in 2 Business Days
$719.00 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
SPL TITANIUM Rear Toe Arms
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Brand: SPL Parts - Corporate Logo
ES#: 3537067
Mfg#: SPLRTA996

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Availability:
Ships in 2 Business Days
$719.00 USD
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on orders $49 and up
2005-2012 Porsche 997 Carrera/S Road and Track Coilover System
Ă–hlins Road & Track suspension gives our customers a true racing experience
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Brand: Ohlins - Corporate Logo
ES#: 3523585
Mfg#: POSMI20

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Availability:
Back Ordered
$4128.99 USD
This product is lifetime replacement eligible Lifetime Replacement
997.1 Performance Headers
Unleash the performance Porsche intended for their engines
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Must be installed with SuperSprint Catalytic Converter Part # 243442
Brand: Supersprint - Corporate Logo
ES#: 3054642
Mfg#: 242201

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Availability:
Ships on Sep 10, 2026
$2490.00 USD
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Stage 2 Daily Clutch Kit
Designed for the daily-driven, weekend track warrior. Conservatively rated at 560 ft/lbs.
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Featuring a solid-hub center section for use with an OE dual-mass flywheel
Brand: South Bend Clutch - Corporate Logo
ES#: 2725216
Mfg#: K70284HDTZDMF

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Availability:
Back Ordered
$1302.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Magnum FORCE Stage-2 Si Cold Air Intake System w/Pro DRY S Filters
Unlock up to +15 HP and +13 lb-ft of torque with this Stage-2 Si dual-filter cold air intake, delivering 16% more airflow, aggressive sound, and race-inspired performance in a simple bolt-on design.
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Brand: AFE - Corporate Logo
ES#: 3969839
Mfg#: 54-83037D

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Availability:
Ships in 2 Business Days
20% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.


$1056.99
$845.00 USD
This product is lifetime replacement eligible Lifetime Replacement
Magnum FORCE Stage-2 Si Cold Air Intake System w/Pro 5R Filters
Unlock up to +15 HP and +13 lb-ft of torque with this Stage-2 Si dual-filter cold air intake, delivering 16% more airflow, aggressive sound, and race-inspired performance in a simple bolt-on design.
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Brand: AFE - Corporate Logo
ES#: 3969840
Mfg#: 54-83037R

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Availability:
Back Ordered
20% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.


$1010.00
$808.00 USD
This product is lifetime replacement eligible Lifetime Replacement
997.2 Carbon Fiber Competition Air Intake System
Improves cold air induction into the engine and improves power and sound through the rev range
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Brand: Fabspeed - Corporate Logo
ES#: 3627107
Mfg#: FSPOR9972COMPAI

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Availability:
Ships on Jun 29, 2026
$1266.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
991 Carrera Plenum
Bolt-on upgrade for 16 HP and 14 ft/lbs of torque!
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Brand: IPD - Corporate Logo
ES#: 2776866
Mfg#: 91482-3.4

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Availability:
Ships in 1 Business Day
$975.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
997.2 DFI 3.8L Carrera S Plenum
Bolt-on upgrade for 15 HP and 12 ft/lbs of torque!
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Brand: IPD - Corporate Logo
ES#: 2776865
Mfg#: 97482-3.8

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Availability:
Ships in 1 Business Day
$995.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
997.1 Carrera 82mm Competition Plenum
Increase power and torque by improving air flow to the intake manifold
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Requires upgrading to 82mm throttle body
Brand: IPD - Corporate Logo
ES#: 2776864
Mfg#: 97182

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Availability:
In Stock
$975.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
997.2 DFI Turbo Hi-Flow Y Pipe
Direct bolt-in replacement - Up to 20 HP gains!
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Brand: IPD - Corporate Logo
ES#: 2776882
Mfg#: 97501

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Availability:
Ships in 1 Business Day
$1095.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
High Performance Aluminum Radiator - Right
Lower engine temperatures mean more power and longer life of engine components!
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Brand: CSF - Corporate Logo
ES#: 2992657
Mfg#: 7055

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Availability:
Back Ordered
$725.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
High Performance Aluminum Radiator - Left
Lower engine temperatures mean more power and longer life of engine components!
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Brand: CSF - Corporate Logo
ES#: 2992658
Mfg#: 7056

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Availability:
Ships on Jun 30, 2026
$725.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
High Performance Aluminum Radiator - center
Lower engine temperatures mean more power and longer life of engine components!
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Brand: CSF - Corporate Logo
ES#: 2992655
Mfg#: 7053

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Availability:
Back Ordered
$525.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
997 Turbo 4" Trunk Spoiler Electric Actuation ERam Kit - SuperFast Version - With Dust & Moisture Boots
Upgrade from the troublesome factory hydraulic mechanism to simpler, lighter, yet more robust electric wing actuation - Deploys 4 times faster with SuperFast Version™!
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Brand: RennKit - Corporate Logo
ES#: 3624096
Mfg#: EK7-400-7W-SFDMB

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Availability:
Ships in 2 Business Days
$1897.00 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
997 Turbo 3" Trunk Spoiler Electric Actuation ERam Kit - SuperFast Version - With Dust & Moisture Boots
Upgrade from the troublesome factory hydraulic mechanism to simpler, lighter, yet more robust electric wing actuation - Deploys 4 times faster with SuperFast Version™!
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Brand: RennKit - Corporate Logo
ES#: 3624095
Mfg#: EK7-300-7W-SFDMB

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Availability:
In Stock at Vendor
$1797.00 USD
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on orders $49 and up
Hawk HPS Brake Pad Set
High performance street brake pad set
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Brand: Hawk - Corporate Logo
ES#: 264108
Mfg#: HB483F.635

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Availability:
In Stock
$219.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
DTC-60 Racing Brake Pads
Medium friction racing pads
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Brand: Hawk - Corporate Logo
ES#: 2581215
Mfg#: HB667G.622

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Availability:
Ships on Jun 26, 2026
$360.99 USD
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This product is lifetime replacement eligible Lifetime Replacement

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