Up To 25% off Audi B5 S4 ECS Essentials
It all starts with the essentials - Do it right, or do it twice.
ECS Essentials are a special blend of upgrades designed to fine tune, enhance appearance, or improve the performance of your Audi. From interior to exterior here is a list of our hottest products to help you achieve the next level.
Build it faster, build it stronger, build it with ECS.
Performance in Mind
Fits:
Audi B5 S4 2000-2002
Magnetic Oil Drain Plug
Capture harmful particles to prevent wear. M14x1.5. Includes washer.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3187653
Mfg#:
001196ECS01-01
Lightweight Alternator Pulley - Black
NOT an under drive pulley, reduces rotational mass of stock pulley system.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3086
Mfg#:
001551ECS02A-01
Lightweight Power Steering Pulley - Black - (NO LONGER AVAILABLE)
NOT an under drive pulley, reduces rotational mass of stock pulley system.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3085
Mfg#:
001551ECS03A-01
No longer available
Jack Pad Adapter - Priced Each
Convert your factory jack pads into a jack pad that you can use on your personal jack
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
251745
Mfg#:
ECS10724
ECS Vent Pod Boost Gauge Kit - (NO LONGER AVAILABLE)
Vent-mounted digital boost gauge for B5 S4 looks factory installed
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2664824
Mfg#:
001576ECS01KT
No longer available
Vent Pod - Priced Each
Custom pod specifically designed for your B5 chassis Audi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2598254
Mfg#:
001576ECS01A
No longer available
ECS Wheel Spacer & Bolt Kit - 3mm With Ball Seat Bolts
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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
250722
Mfg#:
ECS10152KTWB
ECS Wheel Spacer & Bolt Kit - 3mm With Conical Seat Bolts
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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2568225
Mfg#:
ECS10152KTWBC
ECS Wheel Spacers - 3mm (Pair)
Exclusively built for your 57.1mm centerbore VW/Audi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
250682
Mfg#:
002403ECS01A03KT
ECS Wheel Spacer & Bolt Kit - 3mm With Black Ball Seat Bolts
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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2748178
Mfg#:
ECS10152KTWB1KT
ECS Wheel Spacer & Bolt Kit - 3mm With Black Conical Seat Bolts
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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2748179
Mfg#:
ECS10152KTWBC1KT
ECS Wheel Spacer & Bolt Kit - 4mm With Conical Seat Bolts
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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2568226
Mfg#:
ECS10153KTWBC
Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.
Availability:
Ships on Aug 10, 2026
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Ships on Aug 10, 2026
ECS Wheel Spacer And Bolt Kit - 4mm With Ball Seat Bolts
Comes with 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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
250723
Mfg#:
ECS10153KTWB
Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.
Availability:
Ships on Aug 10, 2026
Auto Notify
Ships on Aug 10, 2026
ECS Wheel Spacer And Bolt Kit - 4mm With Black Ball Seat Bolts
Comes with 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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2748180
Mfg#:
ECS10153KTWB1KT
Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.
Availability:
Ships on Aug 10, 2026
Auto Notify
Ships on Aug 10, 2026
ECS Wheel Spacers - 4mm (Pair)
Exclusively built for your 57.1mm centerbore VW/Audi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
250683
Mfg#:
002403ECS01A04KT
Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.
Availability:
Ships on Aug 10, 2026
Auto Notify
Ships on Aug 10, 2026
ECS Wheel Spacer & Bolt Kit - 4mm With Black Conical Seat Bolts
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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2748182
Mfg#:
ECS10153KTWBC1KT
Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.
Availability:
Ships on Aug 10, 2026
Auto Notify
Ships on Aug 10, 2026
ECS Wheel Spacer & Bolt Kit - 5mm With Ball Seat Bolts
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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
250724
Mfg#:
ECS10154KTWB
ECS Wheel Spacer & Bolt Kit - 5mm With Conical Seat Bolts
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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2568227
Mfg#:
ECS10154KTWBC
ECS Wheel Spacers - 5mm (Pair)
Exclusively built for your 57.1mm centerbore VW/Audi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
250706
Mfg#:
002403ECS01A05KT
ECS Wheel Spacer & Bolt Kit - 5mm With Black Ball Seat Bolts
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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2748183
Mfg#:
ECS10154KTWB1
ECS Wheel Spacer & Bolt Kit - 5mm With Black Conical Seat Bolts
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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2748184
Mfg#:
ECS10154KTWBC1
ECS Wheel Spacer & Bolt Kit - 6mm With Ball Seat Bolts
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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2063856
Mfg#:
ECS10610KTWB
ECS Wheel Spacer & Bolt Kit - 6mm With Conical Seat Bolts
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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2568229
Mfg#:
ECS10610KTWBC
ECS Wheel Spacers - 6mm (Pair)
Exclusively built for your 57.1mm centerbore VW/Audi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2063852
Mfg#:
002403ECS01A06KT
ECS Wheel Spacer & Bolt Kit - 6mm With Black Ball Seat Bolts
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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2748185
Mfg#:
ECS10610KTWB1
ECS Wheel Spacer & Bolt Kit - 6mm With Black Conical Seat Bolts
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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2748186
Mfg#:
ECS10610KTWBC1
ECS Wheel Spacer & Bolt Kit - 7mm With Ball Seat Bolts
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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2063857
Mfg#:
ECS10611KTWB
ECS Wheel Spacer & Bolt Kit - 7mm With Conical Seat Bolts
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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2568230
Mfg#:
ECS10611KTWBC
ECS Wheel Spacers - 7mm (Pair)
Exclusively built for your 57.1mm centerbore VW/Audi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2063853
Mfg#:
002403ECS01A07KT
ECS Wheel Spacer & Bolt Kit - 7mm With Black Ball Seat Bolts
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!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2748187
Mfg#:
ECS10611KTWB1