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ES#4020150 - 003353ecs01KT1 - Audi B8/B8.5 A4 2.0T Non-Resonated Valved Cat-Back Exhaust System - Single Exit Dual 3.5" Tips - Black Chrome - ECS evolutionary design and manufacturing, blending with raw emotion, desire and passion, creating a truly unique driving experience - ECS - Audi
ECS Tuning recommends this product.

ECS evolutionary design and manufacturing, blending with raw emotion, desire and passion, creating a truly unique driving experience affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4020150
Mfg#:
003353ECS01KT1
Ships on Jul 20, 2026
Auto Notify
ON SALE! SAVE 10%
$1149.99

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

$1034.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3579480 - iesocgt1 - Stage 1 IE Performance ECU Tune With POWERlink Cable - Average gain of 59 horsepower and 56 lb-ft of torque on 91 Octane - Integrated Engineering - Audi

Average gain of 59 horsepower and 56 lb-ft of torque on 91 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
3579480
Mfg#:
IESOCGT1
In Stock
$639.99

This product was last offered at the strikethrough price on
12-09-2025

$628.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4033487 - 028808ECS01 - Audi B8 S4 / A4 S-Line Rear Diffuser - Gloss Black - Add some aggressive styling to your Audi! - ECS - Audi

Add some aggressive styling to your Audi! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Fits pre-facelift B8 S-Line models with quad tips only

Brand:
ECS - Corporate Logo
ES#:
4033487
Mfg#:
028808ECS01
In Stock
ON SALE! SAVE 20%
$411.99

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

$329.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4753435 - G060175A3KT4 - Haldex Service Kit - With Pump Seals - Includes new drain/fill plugs, fluid, and hardware/seal kit for the Haldex pump - Assembled By ECS - Audi Volkswagen

Includes new drain/fill plugs, fluid, and hardware/seal kit for the Haldex pump 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#:
4753435
Mfg#:
G060175A3KT4
Ships in 9 Business Days
Auto Notify
ON SALE! SAVE 15%
$117.99

This product was last offered at the strikethrough price on
03-09-2026

$99.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#2918988 - 4H0498625AKT - Wheel Bearing Kit - Pair - Includes both bearings with axle & securing bolts - FAG - Audi
ECS Tuning recommends this product.

Includes both bearings with axle & securing bolts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
FAG - Corporate Logo
ES#:
2918988
Mfg#:
4H0498625AKT
Ships in 1 Business Day
$300.99

This product was last offered at the strikethrough price on
06-04-2026

$237.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4352743 - MS100199 - APR Full Catch Can System  - Keep your intake tract clean and oil free, with APR's Oil Catch Can System - APR - Audi Volkswagen

Keep your intake tract clean and oil free, with APR's Oil Catch Can System 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#:
4352743
Mfg#:
MS100199
Ships on Jul 10, 2026
Auto Notify
11% off MSRP

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

$922.95

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

$819.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3199968 - 034-401-1042 - Density Line Front Upper Control Arm Kit - Refresh your front end with 034Motorsport's front upper control arm kit - 034Motorsport - Audi Porsche

Refresh your front end with 034Motorsport's front upper control arm kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
3199968
Mfg#:
034-401-1042
In Stock
$337.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4220539 - 06E121018K - Water Pump  - New water pump with coolant housing, does not include pulley - Graf - Audi Volkswagen

New water pump with coolant housing, does not include pulley affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles up through the 2015 model year only

Brand:
Graf - Corporate Logo
ES#:
4220539
Mfg#:
06E121018K
In Stock
$200.99

This product was last offered at the strikethrough price on
05-07-2026

$187.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4159091 - 8w0698151nkt2KT - Front & Rear Ceramic Brake Pad Set  - Ceramic set for quiet and smooth, low-dust stopping - Brembo - Audi

Ceramic set for quiet and smooth, low-dust stopping affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Brembo - Corporate Logo
ES#:
4159091
Mfg#:
8W0698151NKT2KT
In Stock
$184.99

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

$145.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4668695 - IEINCK5 - IE Polymer Air Intake System - B9/B9.5 S4 & S5 3.0T - Up to 19hp & 21ft-lbs over stock! - Integrated Engineering - Audi

Up to 19hp & 21ft-lbs over stock! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4668695
Mfg#:
IEINCK5
In Stock
$522.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4830706 - 010076ECS02 - Audi B7 A4 2.0T Cat Back Exhaust System  - Automatic Transmission - Includes downpipe, y-pipe, mid-pipe, muffler, and all hardware needed - ECS - Audi

Includes downpipe, y-pipe, mid-pipe, muffler, and all hardware needed affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Fits vehicles with automatic transmission only

Brand:
ECS - Corporate Logo
ES#:
4830706
Mfg#:
010076ECS02
Ships on Jul 6, 2026
ON SALE!
Starting at $699.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1844169 - 48-147231 - Bilstein B16 PSS10 Suspension System - Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - Audi

Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our Spin To Win Sweepstakes!
Vehicles equipped with Electronic Damping Control (EDC) will lose shock dampening and receive a system error code with coilover systems

Brand:
Bilstein - Corporate Logo
ES#:
1844169
Mfg#:
48-147231
In Stock
$2699.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3613006 - 020797ecs01KT -  VW/Audi Gen3 Turbo Inlet & Turbo Muffler Delete Pipe Kit - Reduce ALL the restrictions at your turbo and let your VW or Audi 1.8T/2.0T Gen3 engine breathe! - ECS - Audi Volkswagen

Reduce ALL the restrictions at your turbo and let your VW or Audi 1.8T/2.0T Gen3 engine breathe! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with secondary air injection only

Brand:
ECS - Corporate Logo
ES#:
3613006
Mfg#:
020797ECS01KT
In Stock
ON SALE! SAVE 35%
$329.99

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

$214.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2771912 - 003251ECS01AKT2 - ECS Tuning Street Shield Aluminum Skid Plate Kit - Protect your vehicle's oil pan & electronic steering rack with this 4mm thick aluminum skid plate - ECS - Audi

Protect your vehicle's oil pan & electronic steering rack with this 4mm thick aluminum skid plate affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Fits B8 chassis A4/S4/A5/S5 models from the 2013 model year

Brand:
ECS - Corporate Logo
ES#:
2771912
Mfg#:
003251ECS01AKT2
In Stock
ON SALE!
$407.99

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

$387.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2725186 - K70319FHD0 - Stage 2 Daily Clutch Kit - Designed for the daily-driven, weekend track warrior. Conservatively rated at 325ft/lbs. - South Bend Clutch - Audi Volkswagen

Designed for the daily-driven, weekend track warrior. Conservatively rated at 325ft/lbs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes flywheel

Brand:
South Bend Clutch - Corporate Logo
ES#:
2725186
Mfg#:
K70319FHD0
In Stock
$683.62 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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