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Audi B5 A4 FWD 1.8T Performance Parts & Upgrades

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034Motorsport High-Capacity Billet Fuel Rail

ES#3427276 - 034-106-7008 - 034Motorsport High-Capacity Billet Fuel Rail - CNC machined in-house from billet aluminum - includes -6 AN fittings and mounting hardware - 034Motorsport - Audi Volkswagen

CNC machined in-house from billet aluminum - includes -6 AN fittings and mounting hardware 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3427276
Mfg#:
034-106-7008
Ships in 2 Business Days
$211.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rebuild Kit For Billet Diverter Valve

ES#4304145 - 034-145-Z039 - Rebuild Kit For Billet Diverter Valve - Complete rebuild kit for 034MotorSport Billet Aluminum Diverter Valve - 034Motorsport - Audi Volkswagen

Complete rebuild kit for 034MotorSport Billet Aluminum Diverter Valve 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4304145
Mfg#:
034-145-Z039
In Stock
$10.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

EMD Wheel Spacers - 15mm (Pair)

ES#4042994 - EMD-SPACER-15571 - EMD Wheel Spacers - 15mm (Pair) - Exclusively built for your 57.1mm centerbore VW/Audi - Emmanuele Design - Audi Volkswagen

Exclusively built for your 57.1mm centerbore VW/Audi

Brand:
Emmanuele Design - Corporate Logo
ES#:
4042994
Mfg#:
EMD-SPACER-15571
Ships in 1 Business Day
$70.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

1.8T Ignition Service Kit

ES#5338588 - 056059LA094ISKT2 - 1.8T Ignition Service Kit - Featuring ECS Performance Ignition Coils & Genuine VW/Audi spark plugs for increased spark energy! - ECS - Audi Volkswagen

Featuring ECS Performance Ignition Coils & Genuine VW/Audi spark plugs for increased spark energy! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
5338588
Mfg#:
056059LA094ISKT2
In Stock
ON SALE! SAVE 10%
$228.99

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

$205.57 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 3mm With Ball Seat Bolts

ES#250722 - ECS10152KTWB - ECS Wheel Spacer & Bolt Kit - 3mm With Ball Seat Bolts - Includes everything you need to install spacers on two wheels - ECS - Audi Volkswagen

Includes everything you need to install spacers on two wheels 10X Entries Into Our F80 M3 Sweepstakes
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See

Brand:
ECS - Corporate Logo
ES#:
250722
Mfg#:
ECS10152KTWB
Ships on Dec 7, 2026
ON SALE! SAVE 25%
$135.99

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

$101.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 3mm With Black Ball Seat Bolts

ES#2748178 - ECS10152KTWB1KT - ECS Wheel Spacer & Bolt Kit - 3mm With Black Ball Seat Bolts - Includes everything you need to install spacers on two wheels - ECS - Audi Volkswagen

Includes everything you need to install spacers on two wheels 10X Entries Into Our F80 M3 Sweepstakes
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See

Brand:
ECS - Corporate Logo
ES#:
2748178
Mfg#:
ECS10152KTWB1KT
Ships on Dec 7, 2026
ON SALE! SAVE 25%
$135.99

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

$101.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Inlet Hose - 2.5"

ES#2864574 - 034-145-A045 - Turbo Inlet Hose - 2.5" - Upgrade to the 2.75" ID TT225 MAF housing - For vehicles with GTRS/GT2871R Eliminator turbo - 034Motorsport - Audi Volkswagen

Upgrade to the 2.75" ID TT225 MAF housing - For vehicles with GTRS/GT2871R Eliminator turbo 2X Entries Into Our F80 M3 Sweepstakes
To be used in conjuction with 2.75" ID TT225 MAF housing & GTRS/GT281R Turbo

Brand:
034Motorsport - Corporate Logo
ES#:
2864574
Mfg#:
034-145-A045
Ships in 2 Business Days
$203.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer Kit - 2mm (1 Pair)

ES#3570104 - MS100149 - Wheel Spacer Kit - 2mm (1 Pair) - 2mm spacers to perfectly dial in your stance or clear your big brake kit! - APR - Audi Volkswagen

2mm spacers to perfectly dial in your stance or clear your big brake kit! Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
3570104
Mfg#:
MS100149
Ships in 3 Business Days
11% off MSRP

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

$74.99

This product was last offered at the strikethrough price on
09-28-2026

$66.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 8mm With Conical Seat Bolts

ES#2719054 - 00240301A08KT - ECS Wheel Spacer & Bolt Kit - 8mm With Conical Seat Bolts - Includes everything you need to install spacers on two wheels - ECS - Audi

Includes everything you need to install spacers on two wheels 10X Entries Into Our F80 M3 Sweepstakes
Fits most aftermarket wheels that require conical seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
2719054
Mfg#:
00240301A08KT
In Stock
ON SALE! SAVE 25%
$132.99

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

$99.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Anti-Theft Service

ES#2063652 - APRTHEFT-SRV - Anti-Theft Service - *Sale applies only to ECU with 3 or 4 program purchase. - APR - Audi Volkswagen

*Sale applies only to ECU with 3 or 4 program purchase. Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
2063652
Mfg#:
APRTHEFT-SRV
In Stock
$199.00 USD
This product is lifetime replacement eligible Lifetime Replacement

DR Series Wheel Spacers (Black) - 10mm (Pair) - Version 1

ES#2731314 - 2055571ASW - DR Series Wheel Spacers (Black) - 10mm (Pair) - Version 1 - Fine tune your stance and improve handling - H&R - Audi Volkswagen

Fine tune your stance and improve handling We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2731314
Mfg#:
2055571ASW
Ships in 3 Business Days
10% off MSRP

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

$109.99

This product was last offered at the strikethrough price on
10-01-2026

$98.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Polyurethane Control Arm Bushing Kit - Set

ES#3411540 - 019210ECS01-02KT - Front Upper Polyurethane Control Arm Bushing Kit - Set - Engage the road with precision, confidence and reliability with our ECS Poly Control Arm Bushings! - ECS - Audi Volkswagen

Engage the road with precision, confidence and reliability with our ECS Poly Control Arm Bushings! 10X Entries Into Our F80 M3 Sweepstakes

Up to VIN 8D-W-012335, split is in the 1999 model year with steel strut mount

Brand:
ECS - Corporate Logo
ES#:
3411540
Mfg#:
019210ECS01-02KT
In Stock
ON SALE! SAVE 25%
$87.99

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

$65.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front EP24 "Enthusiast Performance" Brake Pad Set

ES#4739111 - EP24-840 - Front EP24 "Enthusiast Performance" Brake Pad Set - This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. - ECS - Audi Volkswagen

This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. 10X Entries Into Our F80 M3 Sweepstakes

From VIN 8D-X-200001, split is in the 1999 model year

Brand:
ECS - Corporate Logo
ES#:
4739111
Mfg#:
EP24-840
In Stock
ON SALE! SAVE 28%
$89.99

This product was last offered at the strikethrough price on
09-01-2026

$65.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

HPA 5mm Wheel Spacers - Pair

ES#5434016 - HVW-820 - HPA 5mm Wheel Spacers - Pair - Add a subtle flush look with HPAs 5mm hubcentric Wheel Spacer Pair - precision CNC machined, anodized black, and ready to fit 57.1mm hub vehicles using your OEM bolts. - HPA Motorsports - Audi Volkswagen

Add a subtle flush look with HPA’s 5mm hubcentric Wheel Spacer Pair - precision CNC machined, anodized black, and ready to fit 57.1mm hub vehicles using your OEM bolts. Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See

Brand:
HPA Motorsports - Corporate Logo
ES#:
5434016
Mfg#:
HVW-820
Ships on Dec 14, 2026
$65.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SuperTech Valve Spring - Exhaust - Priced Each

ES#2102472 - SPR-H1002D-AU - SuperTech Valve Spring - Exhaust - Priced Each - Super Clean Chrome silicon Vanadium Steel alloy for the highest performance and durability at high rpm's. - Supertech - Audi Volkswagen

Super Clean Chrome silicon Vanadium Steel alloy for the highest performance and durability at high rpm's.

Brand:
Supertech - Corporate Logo
ES#:
2102472
Mfg#:
SPR-H1002D-AU
Ships in 5 Business Days
$14.99 USD
Free Shipping
on orders $49 and up

DRA Series Wheel Spacer - 30mm (Pair)

ES#4753510 - 6055571SW - DRA Series Wheel Spacer - 30mm (Pair) - Fine tune your stance and improve handling - H&R - Audi Volkswagen

Fine tune your stance and improve handling We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4753510
Mfg#:
6055571SW
Ships in 3 Business Days
10% off MSRP

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

$209.99

This product was last offered at the strikethrough price on
07-01-2026

$188.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

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