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$127.99
This product was last offered at the strikethrough price on 06-13-2026
$95.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
$241.99
This product was last offered at the strikethrough price on 06-13-2026
$205.69 USD
Free Shipping
Lifetime Replacement
Audi B8/B8.5 A4 Carbon Fiber Left Side Engine Bay Cover
Cover up unsightly under hood components with carbon fiber style!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3570283
Mfg#:
022738ECS02KT
$236.99
This product was last offered at the strikethrough price on 06-13-2026
$201.44 USD
Free Shipping
Lifetime Replacement
$234.99
This product was last offered at the strikethrough price on 06-13-2026
$211.49 USD
Free Shipping
Lifetime Replacement
$127.99
This product was last offered at the strikethrough price on 06-13-2026
$95.99 USD
Free Shipping
Lifetime Replacement
ECS Tuning Billet Engine Oil Dipstick - Black Anodized
A beautiful addition and durable upgrade for your engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2966463
Mfg#:
009387ECS01-02
$103.99
This product was last offered at the strikethrough price on 06-13-2026
$77.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Billet Engine Oil Dipstick - Black Anodized
A more durable and aesthetically pleasing addition to your engine bay
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2975685
Mfg#:
009387ECS01-02KT
$100.99
This product was last offered at the strikethrough price on 06-13-2026
$75.74 USD
Free Shipping
Lifetime Replacement
$76.99
This product was last offered at the strikethrough price on 06-13-2026
$57.74 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
ECS Performance Engine Mount
Harness engine torque and put the power to the ground!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2917910
Mfg#:
002516ECS01
$307.99
This product was last offered at the strikethrough price on 06-13-2026
$298.75 USD
Free Shipping
Lifetime Replacement
Build-Your-Own ECS Tuning Engine Bay Package
Deck out your engine bay in beautifully engineered engine bay covers!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4068875
Mfg#:
ECSMK7CFENG
Starting at $0.00 USD
Free Shipping
Lifetime Replacement
Magnetic Oil Drain Plug - Priced Each (M12x1.5)
Attracts metal particulates that would otherwise be circulating your engine! Includes one copper washer
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
251839
Mfg#:
002201ECS01A
$38.99
This product was last offered at the strikethrough price on 06-13-2026
$29.24 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Carbon Fiber ECU Cover - Audi B9 S4/S5/RS5
Compliment your engine bay and hide away the exposed ECU
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3247906
Mfg#:
024249ECS01
$239.99
This product was last offered at the strikethrough price on 06-13-2026
$191.99 USD
Free Shipping
Lifetime Replacement
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
$520.99
This product was last offered at the strikethrough price on 06-13-2026
$390.74 USD
Free Shipping
Lifetime Replacement
ECS Performance Pendulum Mount
Simply the best solution to controlling engine movement while decreasing wheel hop!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Made from Billet Aluminum & Features a Stainless Steel Spherical Front Bearing
Brand:
ES#:
3010348
Mfg#:
003245ECS03
$305.99
This product was last offered at the strikethrough price on 06-13-2026
$244.79 USD
Free Shipping
Lifetime Replacement
3 Pin Connector
Includes connector housing with terminals and seals. Commonly used for the engine oil level sensor.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4772589
Mfg#:
12521433915
$10.99
This product was last offered at the strikethrough price on 06-13-2026
$8.24 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
PCV / Intake Block Off Cap
Used to plug the PCV or intake manifold side port on TSI or FSI engines
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Brand:
ES#:
2864670
Mfg#:
004136ECS02
$75.99
This product was last offered at the strikethrough price on 05-02-2026
$53.09 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
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
$98.99
This product was last offered at the strikethrough price on 06-13-2026
$94.04 USD
Free Shipping
Lifetime Replacement
Audi B9 A4/A5 ECU Cover - Matte Black
Compliment your engine bay and hide away the exposed ECU
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3739793
Mfg#:
028799ECS01
$103.99
This product was last offered at the strikethrough price on 06-13-2026
$77.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Audi C7 S6/S7 4.0T Luft-Technik Intake System
Enhance your engine's performance with our ECS Cold Air Intake
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4213073
Mfg#:
006772LA01
$713.99
This product was last offered at the strikethrough price on 06-13-2026
$535.49 USD
Free Shipping
Lifetime Replacement
$537.99
This product was last offered at the strikethrough price on 06-13-2026
$403.49 USD
Free Shipping
Lifetime Replacement
Audi C7 A6/A7 3.0T Luft-Technik Intake System
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#:
4141722
Mfg#:
028296ECS01
$509.99
This product was last offered at the strikethrough price on 06-13-2026
$484.49 USD
Free Shipping
Lifetime Replacement
Audi B9 S4/S5 ECU Cover - Matte Black
Compliment your engine bay and hide away the exposed ECU
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3740044
Mfg#:
028798ECS01
$103.99
This product was last offered at the strikethrough price on 06-13-2026
$77.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
3.0T Billet Boost Tap Kit
Designed specifically for the 3.0T engine, comes with needed hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2710239
Mfg#:
003715ECS01A
$73.99
This product was last offered at the strikethrough price on 06-13-2026
$55.49 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
4M SQ7 Resonator Delete
Add an aggressive exhaust note & let your engine breathe! Featuring dual 2.75" T304 stainless steel tubing for increased flow and OE-style sleeve clamps for effortless installation.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4883486
Mfg#:
021674LA01
$312.99
This product was last offered at the strikethrough price on 06-13-2026
$234.74 USD
Free Shipping
Lifetime Replacement
2.0T Billet Boost Tap Assembly - Aluminum Intake Manifold
Designed specifically for the 2.0T engine, includes necessary hardware and custom bracket
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2992381
Mfg#:
0013625ECS01
$99.99
This product was last offered at the strikethrough price on 06-13-2026
$79.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Billet Aluminum Oil Filter Cap - Black Anodized
BMW uses a lot of plastic in their engine components to save weight and money. Unfortunately, plastic is damaged easily and the factory oil filter cap needs a special tool to remove. This cap is designed to use the original O-ring seal.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4142074
Mfg#:
006044LA01
$87.99
This product was last offered at the strikethrough price on 05-02-2026
$74.79 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Magnetic Oil Drain Plug - M16X1.5
Attracts metal particulates that would otherwise be circulating your engine! Includes one copper washer
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2986561
Mfg#:
013862ECS01A
$41.99
This product was last offered at the strikethrough price on 06-13-2026
$31.49 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Audi B9 S4/S5 3.0T Luft-Technik Intake System
Enhance your engine's performance with gains up to 16 Wheel Horsepower and 15 foot pounds of torque with our ECS Cold Air Intake
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3477816
Mfg#:
023795ECS06
$540.99
This product was last offered at the strikethrough price on 06-13-2026
$432.79 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Audi B9 SQ5 3.0T Luft-Technik Intake System
Enhance your engine's performance with max gains up to 17 Wheel Horsepower and 26 foot pounds of torque with our ECS Cold Air Intake
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4265464
Mfg#:
029159ECS01
$639.99
This product was last offered at the strikethrough price on 06-13-2026
$543.99 USD
Free Shipping
Lifetime Replacement
ECS Performance Transmission Mount
Harness engine torque and put the power to the ground!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3111609
Mfg#:
016372ECS01
$343.99
This product was last offered at the strikethrough price on 06-13-2026
$333.67 USD
Free Shipping
Lifetime Replacement
Billet Aluminum Oil Dipstick - Black
A beautiful addition and durable upgrade for your engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2973125
Mfg#:
009424ECS01-02
$98.99
This product was last offered at the strikethrough price on 05-02-2026
$69.29 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
2.0T FSI Exhaust Manifold Heat Shield
Reduce your engine bay temps while enhancing underhood appearance
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2771597
Mfg#:
004264ECS06A
$59.99
This product was last offered at the strikethrough price on 06-13-2026
$47.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Audi C7 RS7 4.0T Luft-Technik Intake System
Enhance your engine's performance with our ECS Cold Air Intake
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4609305
Mfg#:
021044LA01
$676.99
This product was last offered at the strikethrough price on 06-13-2026
$541.59 USD
Free Shipping
Lifetime Replacement
Carbon Fiber ECU Cover - Audi B9 A4/A5
Compliment your engine bay and hide away the exposed ECU
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3136956
Mfg#:
019468ECS01A
$214.99
This product was last offered at the strikethrough price on 06-13-2026
$182.74 USD
Free Shipping
Lifetime Replacement
Billet Aluminum Oil Dipstick - Black - M50/M52/S50/S52
A beautiful addition and durable upgrade for your engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2973129
Mfg#:
009425ECS01-02
$88.99
This product was last offered at the strikethrough price on 06-13-2026
$66.74 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Audi B9 RS5 2.9T Luft-Technik Intake System
Enhance your engine's performance and looks with our ECS Cold Air Intake
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4213158
Mfg#:
005875LA01AKT2
$627.99
This product was last offered at the strikethrough price on 06-13-2026
$470.99 USD
Free Shipping
Lifetime Replacement
$571.99
This product was last offered at the strikethrough price on 06-13-2026
$514.79 USD
Free Shipping
Lifetime Replacement
ECS Performance Transmission Mount
Harness engine torque and put the power to the ground!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3010346
Mfg#:
003245ECS01
$321.99
This product was last offered at the strikethrough price on 05-02-2026
$312.33 USD
Free Shipping
Lifetime Replacement
Billet Aluminum Oil Filter Cap - Anodized Black
Billet Aluminum upgrade that is an attractive upgrade for your engine bay!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4068737
Mfg#:
005944LA01
$96.99
This product was last offered at the strikethrough price on 05-02-2026
$74.10 USD
Free Shipping
Lifetime Replacement
Audi C7 S6/S7 4.0T Kohlefaser Luft-Technik Intake System
Enhance your engine's performance with our Carbon Fiber ECS Cold Air Intake
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4666803
Mfg#:
017505LA01
$1121.99
This product was last offered at the strikethrough price on 06-13-2026
$841.49 USD
Free Shipping
Lifetime Replacement
Audi C7 A6/A7 3.0T Kohlefaser Luft-Technik Intake System
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#:
4623379
Mfg#:
041729LA01-01
$784.99
This product was last offered at the strikethrough price on 06-13-2026
$745.74 USD
Free Shipping
Lifetime Replacement
ECS Performance Transmission Mount
Harness engine torque and put the power to the ground!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2917900
Mfg#:
002465ECS01
$307.99
This product was last offered at the strikethrough price on 06-13-2026
$298.75 USD
Free Shipping
Lifetime Replacement
B8 Q5/SQ5 3.0T Luft-Technik Intake System
Enhance your engine's performance up to +10 WHP over stock with our ECS Air Intake System!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4212999
Mfg#:
004786LA01
$478.99
This product was last offered at the strikethrough price on 06-13-2026
$407.14 USD
Free Shipping
Lifetime Replacement
Audi C7 RS7 4.0T Kohlefaser Luft-Technik Intake System
Enhance your engine's performance with our Carbon Fiber ECS Cold Air Intake
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4667262
Mfg#:
017505LA02
$970.99
This product was last offered at the strikethrough price on 06-13-2026
$776.79 USD
Free Shipping
Lifetime Replacement
Billet Aluminum Oil Dipstick - Polished
A beautiful addition and durable upgrade for your engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2973117
Mfg#:
009422ECS01-01
$103.99
This product was last offered at the strikethrough price on 06-13-2026
$77.99 USD
Free Shipping
Lifetime Replacement
Billet Aluminum Oil Dipstick - Polished
A beautiful addition and durable upgrade for your engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2973127
Mfg#:
009425ECS01-01
$90.99
This product was last offered at the strikethrough price on 06-13-2026
$68.24 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Audi B9 S4/S5 3.0T Kohlefaser Luft-Technik Intake System
Enhance your engine's performance with gains up to 16 Wheel Horsepower and 15 foot pounds of torque with our ECS Carbon Fiber Cold Air Intake
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3545247
Mfg#:
023796ECS04
$998.99
This product was last offered at the strikethrough price on 06-13-2026
$849.14 USD
Free Shipping
Lifetime Replacement
Limited Qty Sale
$866.99
This product was last offered at the strikethrough price on 06-13-2026
$708.99 USD
Free Shipping
Lifetime Replacement
Billet Aluminum Oil Dipstick - Silver
A beautiful addition and durable upgrade for your engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2973130
Mfg#:
009425ECS01-03
$63.99
This product was last offered at the strikethrough price on 06-13-2026
$57.59 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Audi B9 RS5 2.9T Kohlefaser Luft-Technik Intake System
Enhance your engine's performance and looks with our ECS Carbon Fiber Cold Air Intake
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4213300
Mfg#:
005875LA01AKT1
$1150.99
This product was last offered at the strikethrough price on 06-13-2026
$920.79 USD
Free Shipping
Lifetime Replacement