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Audi S4 Most Popular Parts

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ES#4368037 - 06E133109BE - Intake Manifold - Left  - Includes the fuel rail, potentiometer and gaskets - Genuine Volkswagen Audi - Audi

Includes the fuel rail, potentiometer and gaskets affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4368037
Mfg#:
06E133109BE
Ships in 2 Business Days
5% off MSRP

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

$1123.99

This product was last offered at the strikethrough price on
06-26-2026

$1066.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4368039 - 06E133110BE - Intake Manifold - Right - Includes the fuel rail, potentiometer and gaskets - Genuine Volkswagen Audi - Audi

Includes the fuel rail, potentiometer and gaskets affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4368039
Mfg#:
06E133110BE
Ships in 3 Business Days
5% off MSRP

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

$1123.99

This product was last offered at the strikethrough price on
06-26-2026

$1066.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4338091 - 013-1KT1 - 19" Tekniform Style 013 - Set Of Four - 19"x8.5" ET40 5x112 - Hyper Silver - Tekniform - Audi Volkswagen

19"x8.5" ET40 5x112 - Hyper Silver affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Wheel spacers may be necessary for front caliper clearance

Brand:
Tekniform - Corporate Logo
ES#:
4338091
Mfg#:
013-1KT1
Ships in 1-2 days
ON SALE! SAVE 20%
$1333.99

This product was last offered at the strikethrough price on
05-02-2026

$1066.82 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#450202 - 8K0035411 - Rear Door Speaker - Priced Each - Located in the lower rear door panels - Genuine Volkswagen Audi - Audi

Located in the lower rear door panels affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with active loudspeakers

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450202
Mfg#:
8K0035411
In Stock
ON SALE!
$95.95

This product was last offered at the strikethrough price on
06-15-2026

$88.75 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4708245 - VWR900002 - RacingLine Higher Output Ignition Coil - Grey - Priced Each  - Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils. - Racingline - Audi Volkswagen

Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Racingline - Corporate Logo
ES#:
4708245
Mfg#:
VWR900002
Ships in 3 Business Days
$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4690591 - RF100026 - APR High Flow Intake Filter - Flow-bench optimized to provide maximum performance with your factory intake system! - APR - Audi

Flow-bench optimized to provide maximum performance with your factory intake system! Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
4690591
Mfg#:
RF100026
In Stock
12% off MSRP

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

$66.99

This product was last offered at the strikethrough price on
06-26-2026

$58.99 USD
Free Shipping
ES#3706799 - iesocgjtcu - Apex IE Performance ECU Tune - Includes TCU Tune & POWERlink Cable - Average gain of 131 horsepower and 136 lb-ft of torque on 91 Octane - Integrated Engineering - Audi

Average gain of 131 horsepower and 136 lb-ft of torque on 91 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
For vehicles with DSG transmission only

Brand:
Integrated Engineering - Corporate Logo
ES#:
3706799
Mfg#:
IESOCGJTCU
In Stock
ON SALE! SAVE 15%
$1248.99

This product was last offered at the strikethrough price on
06-25-2026

$1061.64 USD
Free Shipping
ES#3468577 - 019207ECS02KT - Engine Street Shield Hardware Kit - Replacement hardware kit for your front location ECS Street Shield - ECS - Audi

Replacement hardware kit for your front location ECS Street Shield affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3468577
Mfg#:
019207ECS02KT
In Stock
ON SALE! SAVE 15%
$95.99

This product was last offered at the strikethrough price on
01-03-2026

$81.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4361440 - 06E905115GKT1 - Ignition Service Kit - Includes six Bremi red coil packs and six Genuine spark plugs to service your ignition - Assembled By ECS - Audi

Includes six Bremi red coil packs and six Genuine spark plugs to service your ignition affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4361440
Mfg#:
06E905115GKT1
Ships in 5 Business Days
$352.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#257626 - N0138487 - Sealing Washer - Priced Each - Install new hardware with your new parts. 16x22 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. 16x22 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Seals the pressure line to the steering pump

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
257626
Mfg#:
N0138487
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2664577 - N91151101 - Hex Bolt - Install new hardware with your new parts (M12x1.5x42) - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts (M12x1.5x42) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2664577
Mfg#:
N91151101
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2952203 - 034-601-1000 - Density Line Front Upper Strut Mount - Priced Each - Approximately twice as stiff as stock, for increased firmness and vehicle control - 034Motorsport - Audi

Approximately twice as stiff as stock, for increased firmness and vehicle control affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
2952203
Mfg#:
034-601-1000
In Stock
$44.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2576192 - 8E0823029 - Hood - Keep your exterior clean - Genuine Volkswagen Audi - Audi

Keep your exterior clean affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Sedan and Avant models only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2576192
Mfg#:
8E0823029
Ships in 1-2 days
8% off MSRP

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

$1153.99

This product was last offered at the strikethrough price on
06-26-2026

$1055.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2785094 - 8K0407694R -  Front Lower Control Arm - Curved - Right - Keep your suspension in top shape - Meyle HD - Audi

Keep your suspension in top shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up to production date 11/2/2009

Brand:
Meyle HD - Corporate Logo
ES#:
2785094
Mfg#:
8K0407694R
In Stock
$178.99

This product was last offered at the strikethrough price on
12-29-2025

$175.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3411541 - 019210ECS01-03KT -  Front Lower 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3411541
Mfg#:
019210ECS01-03KT
In Stock
ON SALE! SAVE 20%
$164.99

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

$131.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#450203 - 8K0035411A - Rear Door Speaker - Priced Each - Located inside the lower rear door panels - Genuine Volkswagen Audi - Audi

Located inside the lower rear door panels affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with Bang & Olufsen sound systems

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450203
Mfg#:
8K0035411A
Ships in 5 Business Days
8% off MSRP

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

$143.99

This product was last offered at the strikethrough price on
06-26-2026

$131.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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