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Audi A3 Performance Parts & Upgrades

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ES#3545407 - 017697ECS01KT -  Rear Lower Control Arms With ECS Polyurethane Bushings - Pair - Pre-installed ECS Poly Bushings help reduce suspension deflection and improve durability while easing install - ECS - Audi Volkswagen

Pre-installed ECS Poly Bushings help reduce suspension deflection and improve durability while easing install affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3545407
Mfg#:
017697ECS01KT
In Stock
ON SALE! SAVE 15%
$334.99

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

$284.53 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3991555 - 034-402-4026 - Dynamic+ Billet Adjustable Front Sway Bar End Links - Replace your flimsy, imprecise OEM sway bar end links - Designed to improve handling, road feel, and steering response! - 034Motorsport - Audi Volkswagen

Replace your flimsy, imprecise OEM sway bar end links - Designed to improve handling, road feel, and steering response! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
3991555
Mfg#:
034-402-4026
In Stock
$209.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4004399 - 006882ECS01 -  ECS Heavy Duty Front Strut Mount - Priced Each - Expect longer life with our heavy-duty, corrosion-resistant strut mount! Replaces OE# 1K0412331B. - ECS - Audi Volkswagen

Expect longer life with our heavy-duty, corrosion-resistant strut mount! Replaces OE# 1K0412331B. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4004399
Mfg#:
006882ECS01
In Stock
ON SALE! SAVE 27%
$77.99

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

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4491571 - 8s0615301xKT - Front Cross Drilled UV Coated Brake Rotors - Pair (340x30) - Features Brembo's special UV paint treatment that guarantees superior corrosion resistance. - Brembo - Audi Volkswagen

Features Brembo's special UV paint treatment that guarantees superior corrosion resistance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles from the 2019 model year only

Brand:
Brembo - Corporate Logo
ES#:
4491571
Mfg#:
8S0615301XKT
In Stock
$549.00

This product was last offered at the strikethrough price on
01-21-2026

$375.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2834698 - IEIMVC1-bk - Intake Manifold - Black Velocity Stack Cover - Does not include installation hardware - Integrated Engineering - Audi Volkswagen

Does not include installation hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Please ensure your ECU tuner can provide you with manifold software before purchasing.

Brand:
Integrated Engineering - Corporate Logo
ES#:
2834698
Mfg#:
IEIMVC1-BK
In Stock
$979.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4405021 - 004671LA03-01 - Luft-Technik Intake System - With Enclosed Lid  - In House Engineered "Air Technology!" Featuring an enclosed Dual Air Inlet Lid, Turbo Inlet Hose and Coolant Reroute Hose for the most value and performance! - ECS - Audi Volkswagen

In House Engineered "Air Technology!" Featuring an enclosed Dual Air Inlet Lid, Turbo Inlet Hose and Coolant Reroute Hose for the most value and performance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4405021
Mfg#:
004671LA03-01
Ships on Jul 10, 2026
ON SALE!
Starting at $439.11 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3111676 - MAH-PVN2 - IE Spec Mahle Motorsport Performance Pistons - 83mm Bore - Forged Alloy pistons with 22mm wrist pin with +.5mm overbore - Integrated Engineering - Audi Volkswagen

Forged Alloy pistons with 22mm wrist pin with +.5mm overbore affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Must bore and hone the block to exact specification to ensure the best results

Brand:
Integrated Engineering - Corporate Logo
ES#:
3111676
Mfg#:
MAH-PVN2
In Stock
$997.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4375684 - MK7A3DPC - ARM 3" Stainless Steel Catted Downpipe - Increased Power and Torque! - ARM Motorsports - Audi Volkswagen

Increased Power and Torque! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARM Motorsports - Corporate Logo
ES#:
4375684
Mfg#:
MK7A3DPC
In Stock
$697.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2793937 - IETPCB1 - FDS Performance Intercooler - Features FDS technology for better heat distribution - Integrated Engineering - Audi Volkswagen

Features FDS technology for better heat distribution affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
2793937
Mfg#:
IETPCB1
In Stock
$989.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3617985 - T9451 - VTA Performance Blow-Off Valve - Direct-fit performance solution with aggressive blow-off sound - Go Fast Bits - Audi Volkswagen

Direct-fit performance solution with aggressive blow-off sound affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Go Fast Bits - Corporate Logo
ES#:
3617985
Mfg#:
T9451
In Stock
10% off MSRP

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

$229.99

This product was last offered at the strikethrough price on
06-05-2026

$206.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2748193 - ECS10157KTWB1 - ECS Wheel Spacer & Bolt Kit - 15mm With Black Ball Seat Bolts - Includes everything you need to install spacers on two wheels - ECS - Audi Volkswagen

Includes everything you need to install spacers on two wheels affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Fits OEM wheels or wheels that require ball seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
2748193
Mfg#:
ECS10157KTWB1
In Stock
ON SALE! SAVE 20%
$170.99

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

$136.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4419171 - 002721LA02-03KT -  ECS Tuning Stage 3 Performance Clutch Kit with Lightweight Forged Steel Flywheel (18.85lbs) - The best value for K04 / K04 Hybrid or bolt-on turbo power levels! Capable of holding 450 Ft/Lbs of crank torque - ECS - Audi Volkswagen

The best value for K04 / K04 Hybrid or bolt-on turbo power levels! Capable of holding 450 Ft/Lbs of crank torque affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with TSI engine only

Brand:
ECS - Corporate Logo
ES#:
4419171
Mfg#:
002721LA02-03KT
In Stock
ON SALE!
$1099.99

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

$999.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1928334 - B7RS4INJ4 - B7 RS4 Fuel Injectors - Set Of Four - A common upgrade for big turbo applications - Assembled By ECS - Audi Volkswagen

A common upgrade for big turbo applications affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with FSI engines only

Brand:
Assembled By ECS - Corporate Logo
ES#:
1928334
Mfg#:
B7RS4INJ4
In Stock
ON SALE! SAVE 24%
$501.99

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

$383.97 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3111704 - 015102ECS01-02KT - Heavy Duty Front Upper Strut Mount & Bearing Kit - Upgrade your suspension to a sportier feel with 75A durometer ECS Strut Mounts. Includes strut bearings. - Assembled By ECS - Audi Volkswagen

Upgrade your suspension to a sportier feel with 75A durometer ECS Strut Mounts. Includes strut bearings. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3111704
Mfg#:
015102ECS01-02KT
In Stock
ON SALE! SAVE 29%
$232.99

This product was last offered at the strikethrough price on
01-03-2026

$164.77 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2226090 - 10-127-100K - Hi-Volume Fuel Pump Upgrade Kit - Flow Rates up to 50% higher on 2.0T FSI engines, easily installed during a cam follower service! - Autotech - Audi Volkswagen

Flow Rates up to 50% higher on 2.0T FSI engines, easily installed during a cam follower service! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engines only

Brand:
Autotech - Corporate Logo
ES#:
2226090
Mfg#:
10-127-100K
In Stock
$349.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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