Up to 25% off Audi B7 A4 2.0T 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 B7 A4 2.0T 2005.5-2008
ECS Wheel Spacer & Bolt Kit - 10mm 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!
Brand:
ES#:
2649763
Mfg#:
00240302A10KT1
ECS Wheel Spacer & Bolt Kit - 10mm 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!
Brand:
ES#:
2748191
Mfg#:
00240302A10KT3
ECS Wheel Spacer & Bolt Kit - 10mm 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!
Brand:
ES#:
2748192
Mfg#:
00240302A10KT4
ECS Wheel Spacers - 15mm (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!
Brand:
ES#:
250709
Mfg#:
002403ECS03A15KT
ECS Wheel Spacer & Bolt Kit - 15mm 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!
Fits OEM wheels or wheels that require ball seat wheel bolts
Fits OEM wheels or wheels that require ball seat wheel bolts
Brand:
ES#:
250727
Mfg#:
ECS10157KTWB
ECS Wheel Spacer & Bolt Kit - 15mm 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!
Fits most aftermarket wheels that require conical seat wheel bolts
Fits most aftermarket wheels that require conical seat wheel bolts
Brand:
ES#:
2568232
Mfg#:
ECS10157KTWBC
ECS Wheel Spacer & Bolt Kit - 15mm 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!
Fits OEM wheels or wheels that require ball seat wheel bolts
Fits OEM wheels or wheels that require ball seat wheel bolts
Brand:
ES#:
2748193
Mfg#:
ECS10157KTWB1
ECS Wheel Spacer & Bolt Kit - 15mm 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!
Fits most aftermarket wheels that require conical seat wheel bolts
Fits most aftermarket wheels that require conical seat wheel bolts
Brand:
ES#:
2748194
Mfg#:
ECS10157KTWBC1
ECS Wheel Spacers - 17.5mm (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!
Brand:
ES#:
250710
Mfg#:
002403ECS03A18KT
ECS Wheel Spacer & Bolt Kit - 17.5mm 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!
Fits OEM wheels or wheels that require ball seat wheel bolts
Fits OEM wheels or wheels that require ball seat wheel bolts
Brand:
ES#:
250728
Mfg#:
ECS10158KTWB
ECS Wheel Spacer & Bolt Kit - 17.5mm 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!
Fits most aftermarket wheels that require conical seat wheel bolts
Fits most aftermarket wheels that require conical seat wheel bolts
Brand:
ES#:
2568233
Mfg#:
ECS10158KTWBC
ECS Wheel Spacer & Bolt Kit - 17.5mm 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!
Fits OEM wheels or wheels that require ball seat wheel bolts
Fits OEM wheels or wheels that require ball seat wheel bolts
Brand:
ES#:
2748195
Mfg#:
ECS10158KTWB1
ECS Wheel Spacer & Bolt Kit - 17.5mm 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!
Fits most aftermarket wheels that require conical seat wheel bolts
Fits most aftermarket wheels that require conical seat wheel bolts
Brand:
ES#:
2748196
Mfg#:
ECS10158KTWBC1
ECS Wheel Spacers - 20mm (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!
Brand:
ES#:
250711
Mfg#:
002403ECS03A20KT
ECS Wheel Spacer & Bolt Kit - 20mm 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!
Fits OEM wheels or wheels that require ball seat wheel bolts
Fits OEM wheels or wheels that require ball seat wheel bolts
Brand:
ES#:
250729
Mfg#:
ECS10159KTWB
ECS Wheel Spacer & Bolt Kit - 20mm 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!
Fits most aftermarket wheels that require conical seat wheel bolts
Fits most aftermarket wheels that require conical seat wheel bolts
Brand:
ES#:
2568234
Mfg#:
ECS10159KTWBC
ECS Wheel Spacer & Bolt Kit - 20mm With Black Ball Seat Bolts
Exclusively built for your 57.1mm centerbore VW/Audi &
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
Fits OEM wheels or wheels that require ball seat wheel bolts
Brand:
ES#:
2748197
Mfg#:
ECS10159KTWB1
ECS Wheel Spacer & Bolt Kit - 20mm 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!
Fits most aftermarket wheels that require conical seat wheel bolts
Fits most aftermarket wheels that require conical seat wheel bolts
Brand:
ES#:
2748198
Mfg#:
ECS10159KTWBC1
Luft-Technik Intake System - Audi B7 A4 2.0T
Engineered for increased engine performance with show quality looks
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3023195
Mfg#:
013859ECS01
Kohlefaser Luft-Technik Intake System - Audi B7 A4 2.0T
Engineered for dyno proven performance and show quality looks!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3098720
Mfg#:
002032ECS02AKT
Luft-Technik Air Filter
Replacement air filter for Luft-Technik intake systems
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3086056
Mfg#:
003675ECS01A1KT
Silicone Turbo Inlet Hose - Audi B7 A4 2.0T
Flexible silicone smooths the intake tract & hinders collapsing. The ultimate in durability!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2652332
Mfg#:
003246ECS01A
RA4 Clutch Conversion Kit - Stage 1
ECS RA4 Lightweight Flywheel with the Audi RS4 clutch kit rated at 314ft/lbs
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2739501
Mfg#:
002948ECS01KT
RA4 Conversion Clutch Kit - Stage 2
ECS RA4 Lightweight Flywheel with the Spec Stage II clutch kit rated at 498ft/lbs
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2792697
Mfg#:
002948ECS01KT3
RA4 Single Mass Flywheel Kit
Engineered to convert your 2.0T A4 clutch to the much more durable RS4 clutch
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2785581
Mfg#:
002948ECS01AKT
Adjustable Short Throw Shifter - Audi B6/B7 A4/S4
Find your perfect setting with 3 steps of throw reduction
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3023144
Mfg#:
009198ECS01
Ultimate Shift Kit
Includes the ECS Adjustable Short Throw Shifter paired with BFI's Heavy Weight SCHWARZ Shift Knob
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ECS / BFI
ES#:
3145389
Mfg#:
009198ECS01KT
Complete Rear Differential Mount Kit
Includes the ECS Rear Differential Mount and Carrier Mount Inserts!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3172515
Mfg#:
018327ECS01KT
Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.
Availability:
Ships on Jul 17, 2026
Auto Notify
Ships on Jul 17, 2026
Rear Differential Carrier Mount Bushing Insert Kit
Decrease differential slop for better drivetrain response!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3132752
Mfg#:
018327ECS01
Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.
Availability:
Ships on Jul 17, 2026
Auto Notify
Ships on Jul 17, 2026