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Audi S4 Most Popular Parts

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ES#2731486 - Q-SPack45-40 - H&R Quick-Safe Stud Conversion Kit - Set of 20 studs. M14 x 1.5 x 40 - H&R - Audi Volkswagen

Set of 20 studs. M14 x 1.5 x 40 We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2731486
Mfg#:
Q-SPACK45-40
Ships in 3 Business Days
$174.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3514900 - eurodyne30tKT - Eurodyne Reflash - With Powertap Air Flash Tool - Tune your car with just your laptop and choose gains ranging from 97-108 hp and 45-56 ft-lb of torque - Eurodyne - Audi

Tune your car with just your laptop and choose gains ranging from 97-108 hp and 45-56 ft-lb of torque Both B8 and B8.5 models are supported.

Brand:
Eurodyne - Corporate Logo
ES#:
3514900
Mfg#:
EURODYNE30TKT
In Stock
$699.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4475298 - 06M905606F4KT - Performance Ignition Service Kit - Includes six Red CTS coil packs and OEM spark plugs to service your ignition system - Assembled By ECS - Audi

Includes six Red CTS coil packs and OEM spark plugs to service your ignition system 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
4475298
Mfg#:
06M905606F4KT
In Stock
$360.29 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upgrade your looks and performance with a set of slotted rotors!

Brand:
Emmanuele Design - Corporate Logo
ES#:
4872025
Mfg#:
EMD-35034-PR
Ships in 10 Business Days
$349.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2593758 - EUR1111KT - Front & Rear Euro Ceramic Brake Pad Kit - Ceramic composite developed to meet low dust & noise requirements, includes front and rear pads - Akebono - Audi

Ceramic composite developed to meet low dust & noise requirements, includes front and rear pads

Brand:
Akebono - Corporate Logo
ES#:
2593758
Mfg#:
EUR1111KT
In Stock
$230.99

This product was last offered at the strikethrough price on
06-10-2026

$173.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3012714 - WHT006542 - Hex Flange Bolt (M10x130) - Priced Each - M10x130 - Used in various areas on your European auto - Genuine Volkswagen Audi - Audi

M10x130 - Used in various areas on your European auto Pinch bolt for upper control arms - Secures ball joints to the top of the knuckle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3012714
Mfg#:
WHT006542
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4140445 - 06E903016S - New Alternator - 150 Amp - Keep your charging system operating at full potential - Valeo - Audi

Keep your charging system operating at full potential We Price Match - Give Us A Call or Chat!
Up to the 2012 model year

Brand:
Valeo - Corporate Logo
ES#:
4140445
Mfg#:
06E903016S
Ships in 1 Business Day
$694.93 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2540963 - 8K0807682P01C - Fog Light Grille - Satin Black - Right - Keep your exterior looking clean - Genuine Volkswagen Audi - Audi

Keep your exterior looking clean For vehicles without automatic distance control with matte black / chrome moldings

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2540963
Mfg#:
8K0807682P01C
Ships in 1-2 days
13% off MSRP

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

$799.99

This product was last offered at the strikethrough price on
08-31-2026

$693.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2540956 - 8K0807681N01C - Fog Light Grille - Satin Black/Chrome Trim - Left - Keep your exterior looking clean - Genuine Volkswagen Audi - Audi

Keep your exterior looking clean Matte Black / Chrome Moldings

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2540956
Mfg#:
8K0807681N01C
Ships in 2 Business Days
13% off MSRP

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

$799.99

This product was last offered at the strikethrough price on
08-31-2026

$693.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4877039 - 034-105-D300 - 55mm Exhaust Clamp - This OE style 55mm exhaust clamp is the perfect size for all 55mm exhaust tubing. - 034Motorsport - Audi Volkswagen

This OE style 55mm exhaust clamp is the perfect size for all 55mm exhaust tubing. 2X Entries Into Our F80 M3 Sweepstakes
Connects center muffler to rear muffler

Brand:
034Motorsport - Corporate Logo
ES#:
4877039
Mfg#:
034-105-D300
In Stock
$33.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3096284 - 2V1350-BK - COBB Knob - Stealth Black - Lightweight Delrin knob for smooth and fast gear changes! - CobbTuning - Audi Volkswagen

Lightweight Delrin knob for smooth and fast gear changes!

Brand:
CobbTuning - Corporate Logo
ES#:
3096284
Mfg#:
2V1350-BK
In Stock
$99.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1831830 - 2055571B - DR Series Wheel Spacers - 10mm (Pair) - Version 2 - 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#:
1831830
Mfg#:
2055571B
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
ES#2996217 - 003276ECS01 - LED Reverse Light Kit - Illuminate the path behind you with these bright LED's from Ziza! - ZiZa - Audi

Illuminate the path behind you with these bright LED's from Ziza! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles from the 2013 model year only (B8.5 models only)

Brand:
ZiZa - Corporate Logo
ES#:
2996217
Mfg#:
003276ECS01
In Stock
$69.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4691253 - 8W0412377B - Front Upper Strut Mount - Priced Each  - Keep your suspension in top shape - Fits left & right side - Hamburg Tech - Audi

Keep your suspension in top shape - Fits left & right side We Price Match - Give Us A Call or Chat!
For models with standard & sport suspension (PR-Codes 1BA, 1BE)

Brand:
Hamburg Tech - Corporate Logo
ES#:
4691253
Mfg#:
8W0412377B
In Stock at Vendor
$62.99 USD
Free Shipping
on orders $49 and up
ES#2812910 - 034109309AD - Cam Follower/Hydraulic Lifter - Priced Each - Constant contact with the camshaft wears these down - Hamburg Tech - Audi Volkswagen

Constant contact with the camshaft wears these down We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2812910
Mfg#:
034109309AD
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2966910 - 8K0407694AF -  Front Lower Control Arm - Curved - Right - Keep your suspension in top shape - Genuine Volkswagen Audi - Audi

Keep your suspension in top shape From production date 11/3/2009 up to 6/20/2011

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2966910
Mfg#:
8K0407694AF
Ships in 1-2 days
13% off MSRP

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

$798.99

This product was last offered at the strikethrough price on
08-31-2026

$691.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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