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Audi B6 A4 Quattro 1.8T Most Popular Parts

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ES#4751095 - 016837LA01EBKT - B6 A4 1.8T Cat Back Exhaust System & Street Shield Aluminum Skid Plate Kit - Enhance the sounds of your A4 and keep it protected with an ECS Tuning Street Shield - Enthusiast Bundles - Audi

Enhance the sounds of your A4 and keep it protected with an ECS Tuning Street Shield Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
For 5 and 6 speed manual transmissions only

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751095
Mfg#:
016837LA01EBKT
Ships in 1-3 days
$1674.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#8691 - 8D0601165K1H7 - Center Cap - Silver - Priced Each - Replace your missing or damaged cap - Genuine Volkswagen Audi - Audi

Replace your missing or damaged cap For OEM wheel part number 8D0 601 025AD & 8D0 601 025AC

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
8691
Mfg#:
8D0601165K1H7
In Stock
9% off MSRP

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

$76.99

This product was last offered at the strikethrough price on
10-26-2026

$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3991483 - 4B0819439CBF - Blue.care Cabin Air Filter - Five layers of protection against pollen, fine dust, mold & spores, odors, and bacteria - Hengst - Audi
ECS Tuning recommends this product.

Five layers of protection against pollen, fine dust, mold & spores, odors, and bacteria 5X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
3991483
Mfg#:
4B0819439CBF
In Stock
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5375011 - 8E0407254E - Front Wheel Bearing Housing - Right - Does not include bearing or hub - Bremmen Parts - Audi

Does not include bearing or hub 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5375011
Mfg#:
8E0407254E
In Stock
ON SALE! SAVE 30%
$582.99

This product was last offered at the strikethrough price on
09-16-2026

$408.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4056706 - 18210058 -  ST XA Performance Coilover System - Adjustable Damping - Developed alongside KW Automotive, the ST XA allows individual adjustment of the damping to suit just about all your driving needs! - Suspension Techniques - Audi

Developed alongside KW Automotive, the ST XA allows individual adjustment of the damping to suit just about all your driving needs! Fits Avant models only - Average lowering of 1.4" - 2.4" F / 1.4" to 2.6" R

Brand:
Suspension Techniques - Corporate Logo
ES#:
4056706
Mfg#:
18210058
Ships in 4 Business Days
$1399.00 USD
Free Shipping
ES#4023588 - 18210030 -  ST XA Performance Coilover System - Adjustable Damping - Developed alongside KW Automotive, the ST XA allows individual adjustment of the damping to suit just about all your driving needs! - Suspension Techniques - Audi

Developed alongside KW Automotive, the ST XA allows individual adjustment of the damping to suit just about all your driving needs! Fits Sedan & Cabriolet models only - Average lowering of 1.4" - 2.4" F / 1.4" to 2.6" R

Brand:
Suspension Techniques - Corporate Logo
ES#:
4023588
Mfg#:
18210030
Back Ordered
$1399.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3521687 - S-02-DS - DS Series Coilover Suspension Kit - Featuring 30 levels of adjustment and increased damping force at low speed piston velocities - BC Racing - Audi

Featuring 30 levels of adjustment and increased damping force at low speed piston velocities Fits both sedan and avant models

Brand:
BC Racing - Corporate Logo
ES#:
3521687
Mfg#:
S-02-DS
Back Ordered
$1395.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4871985 - 8E1820031 - Heater Core - Stop coolant leaks, restore heater operation, and cure a fogged windshield! - Bremmen Parts - Audi

Stop coolant leaks, restore heater operation, and cure a fogged windshield! 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4871985
Mfg#:
8E1820031
In Stock
ON SALE! SAVE 30%
$66.99

This product was last offered at the strikethrough price on
11-07-2026

$46.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339599 - NCV23024 - Rear Axle Assembly - Priced Each - Fits left and right side - GSP North America - Audi

Fits left and right side Up To VIN 8E-3-134000, split is in the 2003 model year

Brand:
GSP North America - Corporate Logo
ES#:
4339599
Mfg#:
NCV23024
Ships in 3 Business Days
$173.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

18x8.5 ET45 5x112 57.1CB - Asphalt Black

Brand:
fifteen52 - Corporate Logo
ES#:
4906614
Mfg#:
TURAB-88551+45KT
In Stock at Vendor
$1391.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3660833 - tarrw-88551455KT - 18" Tarmac - Set Of Four - 18"x8.5" ET45 5x112 - Rally White - fifteen52 - Audi Volkswagen

18"x8.5" ET45 5x112 - Rally White

Brand:
fifteen52 - Corporate Logo
ES#:
3660833
Mfg#:
TARRW-88551455KT
Back Ordered
$1391.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3970516 - 906570-906571KT - Brembo Type 3 Slotted Rotor Re-Ring Kit - 355x32mm  - Kit includes new rotor rings and rotor hat hardware kits for *Type 3* slotted 355x32mm Brembo brake kits - Brembo - Audi

Kit includes new rotor rings and rotor hat hardware kits for *Type 3* slotted 355x32mm Brembo brake kits 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!

Brand:
Brembo - Corporate Logo
ES#:
3970516
Mfg#:
906570-906571KT
Ships in 3 Business Days
$1381.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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