Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

2003 Porsche Boxster 986 Roadster Convertible H6 2.7L

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle 2003 Porsche Boxster 986 Roadster Convertible H6 2.7L
Your Vehicle 2003 Porsche Boxster 986 Roadster Convertible H6 2.7L
Change Clear

2003 Porsche Boxster 986 Roadster Convertible H6 2.7L Most Popular Parts

Sort By
Filter By
Return to Top

Carbon Fiber Spoiler

ES#3660940 - CARB-A590NRG - Carbon Fiber Spoiler - Universal 59" wing with arrow cut-out stands and large NRG logo end plates - NRG - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Universal 59" wing with arrow cut-out stands and large NRG logo end plates

Brand:
NRG - Corporate Logo
ES#:
3660940
Mfg#:
CARB-A590NRG
Ships on Oct 6, 2026
$684.00 USD
This product is lifetime replacement eligible Lifetime Replacement

77-85mm - 3/4" T-Bolt Hose - Priced Each

ES#2730761 - 003402ECS07A-05 - 77-85mm - 3/4" T-Bolt Hose - Priced Each - German-style 304 stainless hose clamp - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

German-style 304 stainless hose clamp 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2730761
Mfg#:
003402ECS07A-05
In Stock
ON SALE! SAVE 25%
$25.99

This product was last offered at the strikethrough price on
06-13-2026

$19.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Pinch Weld Jack Pad

ES#4499691 - 18MP04 - Universal Pinch Weld Jack Pad - Used with RennStand Jack stand to safely support vehicle's. - RennStand - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Used with RennStand Jack stand to safely support vehicle's. For use with RennStand Jack Stand ES4499709

Brand:
RennStand - Corporate Logo
ES#:
4499691
Mfg#:
18MP04
In Stock
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ESI6 Extended Service Brake Fluid - 1qt (946ml)

ES#4364678 - ESI6-32N - ESI6 Extended Service Brake Fluid - 1qt (946ml) - A low viscosity fluid replacing DOT 3, 4, & 5.1 fluid with a 3-year extended change interval. Boiling point - Dry 270C (518F) / Wet 185C (365F) - Bosch - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A low viscosity fluid replacing DOT 3, 4, & 5.1 fluid with a 3-year extended change interval. Boiling point - Dry 270°C (518°F) / Wet 185°C (365°F) We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4364678
Mfg#:
ESI6-32N
In Stock
$21.19 USD
Free Shipping
on orders $49 and up

Pro-Line Throttle Valve Cleaner - 400mL

ES#3514640 - 20210KT - Pro-Line Throttle Valve Cleaner - 400mL - Removes contamination and deposits in the intake and throttle valve area - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Removes contamination and deposits in the intake and throttle valve area 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US

Brand:
Liqui-Moly - Corporate Logo
ES#:
3514640
Mfg#:
20210KT
In Stock
$20.25 USD
Free Shipping
on orders $49 and up

ECS UNIVERSAL Swivel Exhaust Tips - 4.0" Carbon Fiber - Pair

ES#4305399 - 004735LA01KT - ECS UNIVERSAL Swivel Exhaust Tips - 4.0" Carbon Fiber - Pair - Carbon Fiber exhaust tips featuring swivel attachment for maximum adjustability. 2.5" Swivel Inlet / 4.0" Double Wall, Slant Cut Outlet - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Carbon Fiber exhaust tips featuring swivel attachment for maximum adjustability. 2.5" Swivel Inlet / 4.0" Double Wall, Slant Cut Outlet 10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
ECS - Corporate Logo
ES#:
4305399
Mfg#:
004735LA01KT
In Stock
ON SALE!
$349.99

This product was last offered at the strikethrough price on
06-13-2026

$332.48 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ratcheting Exhaust Pipe Cutter Tool

ES#3673903 - B8800053 - Ratcheting Exhaust Pipe Cutter Tool - Makes removing and replacing exhaust sections a simple task. - Bav Auto Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Makes removing and replacing exhaust sections a simple task. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bav Auto Tools - Corporate Logo
ES#:
3673903
Mfg#:
B8800053
In Stock
ON SALE!
$122.99

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

$116.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AeroCatch 120 Series Hood Pins - Locking

ES#3024301 - 120-2100 - AeroCatch 120 Series Hood Pins - Locking - Locking hood pin kit with a modern twist - AeroCatch - Audi Volkswagen Mercedes Benz Porsche

Locking hood pin kit with a modern twist

Brand:
AeroCatch - Corporate Logo
ES#:
3024301
Mfg#:
120-2100
Back Ordered
$109.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hand Rivnut Tool

ES#4487724 - LCB655SCH - Hand Rivnut Tool - 70 piece metric rivnut kit - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

70 piece metric rivnut kit 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
4487724
Mfg#:
LCB655SCH
In Stock
ON SALE! SAVE 10%
$87.99

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

$79.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Schwaben Telescoping Magnet

ES#2825695 - 010769SCH01A - Schwaben Telescoping Magnet - Can't reach that bolt or tool you dropped? Telescoping Magnet to the rescue - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Can't reach that bolt or tool you dropped? Telescoping Magnet to the rescue 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
2825695
Mfg#:
010769SCH01A
In Stock
ON SALE! SAVE 25%
$22.99

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

$17.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil (5w-50) - 1 Gallon

ES#2847830 - 11605 - Engine Oil (5w-50) - 1 Gallon - Popular for performance engines in high-temperature climates - Redline - BMW Mercedes Benz MINI Porsche

Popular for performance engines in high-temperature climates

Brand:
Redline - Corporate Logo
ES#:
2847830
Mfg#:
11605
Back Ordered
$69.99 USD
Free Shipping
on orders $49 and up

Valve Stem Seal Pliers - Long

ES#4336532 - CTA1060 - Valve Stem Seal Pliers - Long - Removes valve stem seals from overhead camshaft engines - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Removes valve stem seals from overhead camshaft engines

Brand:
CTA Tools - Corporate Logo
ES#:
4336532
Mfg#:
CTA1060
In Stock
$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vag Connector Removal Tool

ES#4007099 - cta1034 - Vag Connector Removal Tool - For removal of most VAG push & pull connectors found on MAF Sensors, coil packs, headlights / foglights, level sensors, MAP sensors, - CTA Tools - Audi Volkswagen Porsche

For removal of most VAG push & pull connectors found on MAF Sensors, coil packs, headlights / foglights, level sensors, MAP sensors,

Brand:
CTA Tools - Corporate Logo
ES#:
4007099
Mfg#:
CTA1034
In Stock
$16.42 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Anti Seize Compound - 100g

ES#3316 - 2012 - Anti Seize Compound - 100g - Copper based compound - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Copper based compound 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
3316
Mfg#:
2012
In Stock
21% off MSRP

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

$13.99

This product was last offered at the strikethrough price on
09-17-2026

$10.99 USD
Free Shipping
on orders $49 and up

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings