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Audi Essential Performance Parts & Upgrades

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ES#4840411 - 044137la01KT - C8 RS6 / RS7 / S6 / S7 Street Shield Skid Plate  - Protect vital drivetrain and chassis components from costly damage with a durable 3.3mm aluminum skid plate! - ECS - Audi

Protect vital drivetrain and chassis components from costly damage with a durable 3.3mm aluminum skid plate! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4840411
Mfg#:
044137LA01KT
In Stock
$678.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2981595 - 004527ECS01-02 - Luft-Technik Intake System - With Aluminum Heat Shield & Wrinkle Black Aluminum Tubes - In House Engineered "Air Technology" for maximum performance and stunning aesthetics - ECS - Audi Volkswagen

In House Engineered "Air Technology" for maximum performance and stunning aesthetics affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

For vehicles with FSI engines only

Brand:
ECS - Corporate Logo
ES#:
2981595
Mfg#:
004527ECS01-02
Ships on Aug 21, 2026
$496.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4341884 - 004259LB02 -  MK5/MK6 Adjustable Sway Bar Upgrade Kit - Front (25mm) & Rear (23mm)  - Reduce body roll and enhance handling with our complete front & rear sway bar package - ECS - Audi Volkswagen

Reduce body roll and enhance handling with our complete front & rear sway bar package affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4341884
Mfg#:
004259LB02
In Stock
ON SALE!
Starting at $552.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4341849 - 020802ECS01 - ECS Tuning Rear Suspension Package - Corner flatter, pivot faster and hold the road tighter with this rear Suspension Package! Choose options such as Adj. 23mm Sway Bar, Adj. End Links and our Billet Chassis Brace! - ECS - Audi Volkswagen

Corner flatter, pivot faster and hold the road tighter with this rear Suspension Package! Choose options such as Adj. 23mm Sway Bar, Adj. End Links and our Billet Chassis Brace! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4341849
Mfg#:
020802ECS01
In Stock
Starting at $264.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4488077 - 021275ECS01 - Audi B9 A4 2.0T Valved Exhaust System - Cat Back  - Max gains of +16 WHP and +17 WTQ on our B9 A4 equipped with a Luft-Technik intake, ECS Intercooler/charge pipes, and a stage 1 tune! - ECS - Audi

Max gains of +16 WHP and +17 WTQ on our B9 A4 equipped with a Luft-Technik intake, ECS Intercooler/charge pipes, and a stage 1 tune! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE
For vehicles up through the 2018 model year only (Pre-Facelift)

Brand:
ECS - Corporate Logo
ES#:
4488077
Mfg#:
021275ECS01
Ships on Nov 13, 2026
Starting at $1199.97 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3969803 - 023897ECS02 - Audi B9 Carbon Fiber Engine Cover Overlay Kit - Add a touch of carbon fiber to your stock engine cover! - ECS - Audi

Add a touch of carbon fiber to your stock engine cover! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
3969803
Mfg#:
023897ECS02
In Stock
$366.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3612454 - 003251ecs01aKT - ECS Tuning Ultimate Audi B8 Pre-Facelift Street Shield Kit - Get the ultimate under body protection for your B8! - ECS - Audi

Get the ultimate under body protection for your B8! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE
Fits B8 chassis up to the 2012 model year with manual and DSG transmissions only

Brand:
ECS - Corporate Logo
ES#:
3612454
Mfg#:
003251ECS01AKT
In Stock
$933.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4619752 - 8194B - High-Perfomance Audi RS6/RS7 Intercooler System - Black - Eliminates Heat Soak and Lowers Intake Air Temperatures (IATs) for Maximum Performance in High-Performance and Race Conditions. - CSF - Audi

Eliminates Heat Soak and Lowers Intake Air Temperatures (IATs) for Maximum Performance in High-Performance and Race Conditions. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CSF - Corporate Logo
ES#:
4619752
Mfg#:
8194B
Ships on Jul 13, 2026
$4195.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4500845 - C75A6A7HFC - C7.5  3" High Flow Cat  High Flow Catalytic Converter - If you are looking to get the most performance out of your stock turbo C7.5 2.0T, this is the HFC Pipe that you need! - JH Motorsports  - Audi

If you are looking to get the most performance out of your stock turbo C7.5 2.0T, this is the HFC Pipe that you need! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Facelift models only

Brand:
JH Motorsports  - Corporate Logo
ES#:
4500845
Mfg#:
C75A6A7HFC
In Stock
$429.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3191300 - 022697ECS01 - Carbon Fiber Antenna Cover - Add a unique, lightweight look to your ride - ECS - Audi Volkswagen

Add a unique, lightweight look to your ride affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Fits from the 2013 model year

Brand:
ECS - Corporate Logo
ES#:
3191300
Mfg#:
022697ECS01
In Stock
$97.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2718328 - 003621ECS01A - 2.0T Billet Boost Tap Assembly - Designed for the 2.0T engine, up to two boost tap points, and comes with necessary hardware - ECS - Audi Volkswagen

Designed for the 2.0T engine, up to two boost tap points, and comes with necessary hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

For vehicles with plastic intake manifolds

Brand:
ECS - Corporate Logo
ES#:
2718328
Mfg#:
003621ECS01A
In Stock
$98.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4487983 - 011768ECS02 -  Street Shield Hardware Kit - Replacement hardware kit for your ECS Street Shield - ECS - Audi Volkswagen

Replacement hardware kit for your ECS Street Shield affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4487983
Mfg#:
011768ECS02
In Stock
$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4715087 - 048056laKT - 8Y RS3 High Flow Charge Pipe Kit - Carbon Fiber - Improve airflow, improve turbo efficiency, shed weight and gain power with our High Flow Charge Pipe Kit! - ECS - Audi

Improve airflow, improve turbo efficiency, shed weight and gain power with our High Flow Charge Pipe Kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4715087
Mfg#:
048056LAKT
In Stock
$627.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3739793 - 028799ECS01 - Audi B9 A4/A5 ECU Cover - Matte Black - Compliment your engine bay and hide away the exposed ECU - ECS - Audi

Compliment your engine bay and hide away the exposed ECU affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
3739793
Mfg#:
028799ECS01
In Stock
$103.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2998988 - 002292ECS01 - Billet Aluminum Oil Filter Housing Cap - Aluminum oil filter housing replacement for plastic OE housing cap - ECS - Audi Volkswagen

Aluminum oil filter housing replacement for plastic OE housing cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
2998988
Mfg#:
002292ECS01
In Stock
ON SALE!
$132.99

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

$129.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4375880 - CI100045 - C8 S6/S7 APR Carbon Fiber Intake - This is the ultimate intake upgrade for the C8 Audi S6 and S7. - APR - Audi

This is the ultimate intake upgrade for the C8 Audi S6 and S7. Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
4375880
Mfg#:
CI100045
In Stock
11% off MSRP

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

$1267.99

This product was last offered at the strikethrough price on
06-12-2026

$1126.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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