Audi B6 A4 Quattro 1.8T Performance Parts & Upgrades

Entry-level performance kit composed of a careful selection of our best sellers, offering valuable performance gains at a 'bang for the buck' price point 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Fits up to VIN 8E-3-500000, split is in the 2003 model year

Brand:

ES#:

4017066

Mfg#:

B618TPPLVL1KT1

$398.99

This product was last offered at the strikethrough price on
07-17-2026

$374.99 USD

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Lifetime Replacement

This high-performance engine kit combines an upgraded dual-spring valvetrain, Inconel and nitrided valves, a top-end gasket set, and premium tri-metal race main bearings. 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:

ES#:

5481342

Mfg#:

SPRK-AUDI18VKT

$1702.99 USD

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on orders $49 and up

Lifetime Replacement

Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! 10X Entries Into Our F80 M3 Sweepstakes
2X Entries For Our Spin To Win Sweepstakes!
For Avant models with Automatic transmission.

Brand:

ES#:

2983783

Mfg#:

46-183071

Features Brembo's special UV paint treatment that guarantees superior corrosion resistance. 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Replacement rotors for vehicles with the Stage 1 Big Brake Kit

Brand:

ES#:

5491050

Mfg#:

8E0615301TKT6KT7

$508.99 USD

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Lifetime Replacement

A significant upgrade to performance and feel over the stock mount. Early B6 A4 w/ 5-Speed Manual Transmissions only.

Brand:

ES#:

4830808

Mfg#:

CTS-TM-AUDI4-50D

$84.99 USD

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Lifetime Replacement

Street Comfort coilovers offer sport handling with adjustable ride height Sedan models only

Brand:

ES#:

2951369

Mfg#:

18010030KT

$2454.00 USD

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Lifetime Replacement

Variant 2 coilovers offer sport handling with adjustable rebound dampening For avant and convertible models only. Range of lowering is 1.4-2.5" in the front and 1.4-2.3" in the rear.

Brand:

ES#:

2092119

Mfg#:

15210058

The best balance between sporty driving and comfort For avant and convertible models only. Range of lowering is 1.4-2.5" in the front and 1.4-2.3" in the rear.

Brand:

ES#:

2091959

Mfg#:

10210058

Includes rings, wire locks, and wrist pins - 81.5mm bore, 8.5:1 CR, 86.4mm stroke (stock) *For use with 20mm wrist pin connecting rods*

Brand:

ES#:

2794055

Mfg#:

H18TAUD287209I12

$955.99 USD

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on orders $49 and up

Lifetime Replacement

Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! 10X Entries Into Our F80 M3 Sweepstakes
2X Entries For Our Spin To Win Sweepstakes!
For Avant models with Manual transmission.

Brand:

ES#:

2983782

Mfg#:

46-183064

Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! 10X Entries Into Our F80 M3 Sweepstakes
2X Entries For Our Spin To Win Sweepstakes!
For sedan models only.

Brand:

ES#:

2983779

Mfg#:

46-183002

Optimal performance and comfort For Sedan models only. Average lowering of 1.4" Front & 1.4" Rear

Brand:

ES#:

2807440

Mfg#:

65129

Feature perfectly matched springs and dampers to ensure the best possible handling after installation Average lowering of 1.4" front and rear - Fits sedan models only

Brand:

ES#:

3020326

Mfg#:

80062

Recommend for cars with lowering springs Fits sedan, avant, and cabriolet models

Brand:

ES#:

3020179

Mfg#:

47009