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
Front & Rear Exact-Fit Stainless Steel Brake Lines - Kit
Complete set of DOT-compliant lines for an improved pedal feel
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
1402
Mfg#:
B6A4SSBLK
Front Exact-Fit Stainless Steel Brake Lines
Front set of DOT-compliant lines for an improved pedal feel
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
250735
Mfg#:
ECS41054KT
This product has been superseded to
ES#3449971
Rear Exact-Fit Stainless Steel Brake Lines - (NO LONGER AVAILABLE)
Rear set of DOT-compliant lines for an improved pedal feel
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
248972
Mfg#:
ECS41040KT
No longer available
Front Big Brake Kit - Stage 1 - 2-Piece Cross-Drilled & Slotted Rotors (345x30)
Upgrade to the stopping power of the Audi S4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Upgrade your B7 A4 factory rotors to larger 345mm S4 rotors - Depending on which factory wheel is used, a
Upgrade your B7 A4 factory rotors to larger 345mm S4 rotors - Depending on which factory wheel is used, a
Brand:
ES#:
4525
Mfg#:
B7A4S1F2PRXS
ECS "Stage 4" Front Big Brake Kit - B5/B6/B7/C5
Enhance braking performance with this plug-and-play upgrade! Featuring massive 6-piston calipers, lightweight 2-piece brake rotors, and all components needed for installation.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
1896
Mfg#:
B5S4S4BBKRXS
Front Big Brake Kit - Stage 4 - 2-Piece Cross Drilled & Slotted Rotors (352x32) - (NO LONGER AVAILABLE)
Featuring <Font color='Blue'><B>Jazz Blue</B> </Font> 6 piston Porsche Cayenne calipers
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4421
Mfg#:
B5S4S4BBKBLUXS
No longer available
Front Big Brake Kit - Stage 4 - 2-Piece Cross Drilled & Slotted Rotors (352x32) - (NO LONGER AVAILABLE)
Featuring black 6 piston Porsche Cayenne calipers
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4103
Mfg#:
B5S4S4BBKBXS
No longer available
This product has been superseded to
ES#4668251
Front Cross Drilled & Slotted Brake Rotors - Pair (321x30) - (NO LONGER AVAILABLE)
Featuring GEOMET® protective coating.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2189958
Mfg#:
8E0301ADXGMTLRA
No longer available
This product has been superseded to
ES#4668252
Front Slotted Brake Rotors - Pair (321x30) - (NO LONGER AVAILABLE)
Featuring GEOMET® protective coating.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2189960
Mfg#:
8E0301ADSGMTLRA
No longer available
This product has been superseded to
ES#4668240
Rear Cross Drilled & Slotted Brake Rotors - Pair (288x12) - (NO LONGER AVAILABLE)
Featuring GEOMET protective coating
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2189798
Mfg#:
8E0601MXSGMTLRA
No longer available
This product has been superseded to
ES#4668242
Rear Slotted Brake Rotors - Pair (288x12) - (NO LONGER AVAILABLE)
Featuring GEOMET� protective coating
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2189764
Mfg#:
8E0601MSLGMTLRA
No longer available
Magnetic Drain/Fill Plug - Priced Each
Capture harmful particles to prevent wear. M22x1.5
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2538104
Mfg#:
000857ECS01A
Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.
Availability:
Ships on Aug 14, 2026
Auto Notify
Ships on Aug 14, 2026
ECS Performance Engine Mount Kit - Audi B5 S4
Performance engine mounts to increase drivetrain rigidity
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2708159
Mfg#:
000805ECS01AKT
ECS Performance Engine Mount Kit - Audi B7 A4
Performance engine mounts to increase drivetrain rigidity
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2723849
Mfg#:
000805ECS05AKT
Performance Snub Mount
Reduce driveline lash with a full polyurethane mount
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2718769
Mfg#:
004329ECS01A
Complete ECS Performance Engine Mount Kit - Audi B7 A4
Includes ECS performance polyurethane engine mount and snub mount
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2723850
Mfg#:
000805ECS06AKT
Complete ECS Performance Engine Mount Kit - Audi B7 A4
Includes ECS performance polyurethane engine mount and snub mount
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2723192
Mfg#:
000805ECS04KT
Billet Aluminum Oil Filter Housing Kit - Black Anodized
Aluminum oil filter housing replacement for plastic OE housing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2723777
Mfg#:
003602ECS01A02A
Billet Aluminum Oil Filter Housing Kit - Polished
Aluminum oil filter housing replacement for plastic OE housing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2723775
Mfg#:
003602ECS01A03A
Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.
Availability:
Ships on Jul 6, 2026
Auto Notify
Ships on Jul 6, 2026
2.0T Billet Boost Tap Assembly
Designed for the 2.0T engine, up to two boost tap points, and comes with necessary hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2718328
Mfg#:
003621ECS01A
Billet Boost Tap Kit
Taps in between manifold vacuum line to create a boost reference source - Includes clamps
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3221034
Mfg#:
019935ECS01
Lightweight Underdrive Crank Pulley Kit - Black
Bolt on way to reclaim lost horsepower
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
6141
Mfg#:
06F198002BLK
Lightweight Underdrive Crank Pulley Kit - Silver
Bolt on way to reclaim lost horsepower
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
6140
Mfg#:
06F198002SLV
ECS Vent Pod Boost Gauge Kit - (NO LONGER AVAILABLE)
Complete kit to install a vent mounted digital boost gauge on your B7 Audi A4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
8017
Mfg#:
8E0998002
No longer available
Vent Pod - Priced Each
Custom pod specifically designed for your B6 & B7 chassis Audi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
8018
Mfg#:
ECSB6B7VP
Sidemarker Set - Smoke - (NO LONGER AVAILABLE)
Replace the orange reflector on side of the front bumper
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
8112
Mfg#:
8E0998070SMK-A
No longer available
Smoke Side Marker Light Set - Textured Look Lens - (NO LONGER AVAILABLE)
Complete set of left & right markers with bulbs. Limited lifetime warranty!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5852
Mfg#:
ECS949127RKT-A
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