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Audi RS3 8V (2018+) 2.5T

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Audi RS3 8V (2018+) 2.5T Most Popular Parts

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Oil Service Kit

ES#3604017 - 2011KT - Oil Service Kit - Includes 8 liters of Liqui Moly Top Tec 4200, 504.00 / 507.00 / (5w-30), Hengst filter, drain plug with sealing washer, and oil sticker - Assembled By ECS - Audi

Includes 8 liters of Liqui Moly Top Tec 4200, 504.00 / 507.00 / (5w-30), Hengst filter, drain plug with sealing washer, and oil sticker 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3604017
Mfg#:
2011KT
In Stock
ON SALE!
$132.99

This product was last offered at the strikethrough price on
09-14-2026

$128.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Ball Seat Wheel Bolt - 14x1.5x45mm - Priced Per Pair

ES#4159275 - S17D45R13ZNNI-2 - Ball Seat Wheel Bolt - 14x1.5x45mm - Priced Per Pair - Black zinc coated wheel bolts made specifically for OE wheels - ECS - Audi Volkswagen

Black zinc coated wheel bolts made specifically for OE wheels 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4159275
Mfg#:
S17D45R13ZNNI-2
In Stock
ON SALE! SAVE 25%
$12.99

This product was last offered at the strikethrough price on
06-13-2026

$9.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Charcoal Lined Cabin Filter / Fresh Air Filter

ES#3133238 - 5Q0819669 - Charcoal Lined Cabin Filter / Fresh Air Filter - The activated charcoal filters odor from reaching the cabin - Genuine Volkswagen Audi - Audi Volkswagen

The activated charcoal filters odor from reaching the cabin

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3133238
Mfg#:
5Q0819669
In Stock
15% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$31.82

This product was last offered at the strikethrough price on
10-05-2026

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Build-Your-Own Haldex Service Kit

ES#4173313 - BY0HALDEXGEN5 - Build-Your-Own Haldex Service Kit - Whether you're changing your fluid or replacing your pump, this kit can be configured to suit your needs! - Assembled By ECS - Audi Volkswagen

Whether you're changing your fluid or replacing your pump, this kit can be configured to suit your needs! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4173313
Mfg#:
BY0HALDEXGEN5
Ships in 1 Business Day
ON SALE!
Starting at $39.99 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

TTE777 EVO Turbo Upgrade - 8V RS3 & 8S TTRS 2.5T

ES#4629520 - TTE10316.1 - TTE777 EVO Turbo Upgrade - 8V RS3 & 8S TTRS 2.5T - Designed to handle up to 850HP! - The Turbo Engineers - Audi

Designed to handle up to 850HP! Custom tuning software required for installation.

Brand:
The Turbo Engineers - Corporate Logo
ES#:
4629520
Mfg#:
TTE10316.1
Back Ordered
$5580.99

This product was last offered at the strikethrough price on
07-22-2026

$5199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic UniFLEX Hardware Kit (w/ Sensor) For 2.5TFSI EVO

ES#4730285 - UH011-FLA - Unitronic UniFLEX Hardware Kit (w/ Sensor) For 2.5TFSI EVO - UniFLEX Hardware Kit includes all necessary components to make flex-fuel integration as effortless as possible. - Unitronic - Audi

UniFLEX Hardware Kit includes all necessary components to make flex-fuel integration as effortless as possible.

Brand:
Unitronic - Corporate Logo
ES#:
4730285
Mfg#:
UH011-FLA
In Stock
$399.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Fuse Box / ECU Cover

ES#3410284 - 019725ECS01 - Carbon Fiber Fuse Box / ECU Cover - Cover the unsightly ECU bracket and fuse box lid with premium carbon fiber material! - ECS - Audi Volkswagen

Cover the unsightly ECU bracket and fuse box lid with premium carbon fiber material! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3410284
Mfg#:
019725ECS01
In Stock
ON SALE! SAVE 20%
$155.99

This product was last offered at the strikethrough price on
06-13-2026

$124.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VWR Billet Fuel Filler Cap - Push & Twist Type

ES#4040601 - vwr19G711 - VWR Billet Fuel Filler Cap - Push & Twist Type - Beautifully over-engineered in customary RacingLine fashion to give an exquisite feel and beautiful appearance - Make refueling a pleasure! - Racingline - Audi Volkswagen Porsche

Beautifully over-engineered in customary RacingLine fashion to give an exquisite feel and beautiful appearance - Make refueling a pleasure! For vehicles with bayonet/twist lock style gas cap only. Please confirm prior to ordering.

Brand:
Racingline - Corporate Logo
ES#:
4040601
Mfg#:
VWR19G711
In Stock
$137.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector - Priced Each

ES#4366550 - 07K906036N - Fuel Injector - Priced Each - Vital for proper engine operation - Genuine Volkswagen Audi - Audi

Vital for proper engine operation

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4366550
Mfg#:
07K906036N
In Stock
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$336.68

This product was last offered at the strikethrough price on
06-12-2026

$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 3+ VWR Caliper & Carbon Ceramic Rotors - Blue (380mm)

ES#4583534 - VWR651000-BLU - Stage 3+ VWR Caliper & Carbon Ceramic Rotors - Blue (380mm) - 6 piston calipers featuring two-piece floating carbon ceramic discs. - Racingline - Audi Volkswagen

6 piston calipers featuring two-piece floating carbon ceramic discs. Minimum 19" wheel diameter required​.

Brand:
Racingline - Corporate Logo
ES#:
4583534
Mfg#:
VWR651000-BLU
Ships on Oct 27, 2026
$11063.99

This product was last offered at the strikethrough price on
07-29-2026

$10078.99 USD

24mm Solid Rear Sway Bar Upgrade - Adjustable

ES#3619744 - 034-402-1015 - 24mm Solid Rear Sway Bar Upgrade - Adjustable - 2-way adjustable solid performance bar - drastically reduce body roll and understeer without sacrificing ride quality! - 034Motorsport - Audi Volkswagen

2-way adjustable solid performance bar - drastically reduce body roll and understeer without sacrificing ride quality! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3619744
Mfg#:
034-402-1015
In Stock
$373.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#4340775 - 06H905110P - Ignition Coil - Priced Each - Keep your engine running smooth - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running smooth

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4340775
Mfg#:
06H905110P
In Stock
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$104.98

This product was last offered at the strikethrough price on
10-05-2026

$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

8V RS3 - 2-Piece Slotted Brake Rotors - Front and Rear

ES#4660637 - 039534la01aKT1 - 8V RS3 - 2-Piece Slotted Brake Rotors - Front and Rear - Direct bolt-on replacement - Save 16.70lbs of unsprung weight for enhanced performance! - ECS - Audi

Direct bolt-on replacement - Save 16.70lbs of unsprung weight for enhanced performance! 10X Entries Into Our F80 M3 Sweepstakes

For vehicles without ceramic disc brake option

Brand:
ECS - Corporate Logo
ES#:
4660637
Mfg#:
039534LA01AKT1
In Stock
ON SALE! SAVE 25%
$1903.92

This product was last offered at the strikethrough price on
06-13-2026

$1427.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic 4" Turbo Inlet Elbow

ES#4362363 - UH019-INA - Unitronic 4" Turbo Inlet Elbow - 28% increase in flow over stock. - Unitronic - Audi

28% increase in flow over stock.

Brand:
Unitronic - Corporate Logo
ES#:
4362363
Mfg#:
UH019-INA
In Stock
$549.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit

ES#4675743 - 202321KT - Oil Service Kit - Includes 8 liters of Liqui Moly Molygen (5w-40), Hengst filter, drain plug with sealing washer, and oil sticker - Assembled By ECS - Audi

Includes 8 liters of Liqui Moly Molygen (5w-40), Hengst filter, drain plug with sealing washer, and oil sticker 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4675743
Mfg#:
202321KT
Ships on Dec 24, 2026
ON SALE! SAVE 11%
$123.99

This product was last offered at the strikethrough price on
08-13-2026

$110.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

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