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Audi B7 S4 V8 Most Popular Parts

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Hella Horn - High Tone

ES#3508527 - 2768551 - Hella Horn - High Tone - Disc Type High-Tone, 12 V, 400 Hz with Bracket - Hella - Audi BMW Volkswagen Mercedes Benz MINI

Disc Type High-Tone, 12 V, 400 Hz with Bracket

Brand:
Hella - Corporate Logo
ES#:
3508527
Mfg#:
2768551
In Stock
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Winzer Tekwax Rust Proofing Spray

ES#3604141 - 891.9016KT - Winzer Tekwax Rust Proofing Spray - A heavy-duty, flexible wax that you spray onto metal surfaces to protect against corrosion - Winzer - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A heavy-duty, flexible wax that you spray onto metal surfaces to protect against corrosion This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
Winzer
ES#:
3604141
Mfg#:
891.9016KT
In Stock
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Universal Flex Section (2.25 X 10) - Priced Each

ES#261225 - 8844 - Universal Flex Section (2.25 X 10) - Priced Each - Stainless steel flex section that measures 2.25 x 10 - Overall Length - Ansa - Audi Volkswagen

Stainless steel flex section that measures 2.25 x 10 - Overall Length

Brand:
Ansa - Corporate Logo
ES#:
261225
Mfg#:
8844
Ships in 6 Business Days
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MTX-D: Water Temperature & Battery Voltage

ES#4004475 - inn3853 - MTX-D: Water Temperature & Battery Voltage - 52mm MTX digital water temp and battery voltage combo - One Gauge - Two Functions! - Innovate Motorsports - Audi BMW Volkswagen Mercedes Benz MINI Porsche

52mm MTX digital water temp and battery voltage combo - One Gauge - Two Functions!

Brand:
Innovate Motorsports - Corporate Logo
ES#:
4004475
Mfg#:
INN3853
In Stock at Vendor
19% off MSRP

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

$208.99

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

$169.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

15 Piece Metric Thread Chaser Set

ES#2748798 - 006258SCH01A - 15 Piece Metric Thread Chaser Set - Kit contains 7 metric re-threader dies, 7 metric re-threader taps and a metric thread file. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Kit contains 7 metric re-threader dies, 7 metric re-threader taps and a metric thread file. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
2748798
Mfg#:
006258SCH01A
Ships on Mar 3, 2027
ON SALE! SAVE 20%
$64.99

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

$51.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Caliper R&I Pins

ES#4005344 - T10439 - Brake Caliper R&I Pins - Pins thread into caliper bolt holes so caliper can be supported off the disc for easier brake service.For cars with 14 X 1.5 mm thread brake caliper bolts. - Baum Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Pins thread into caliper bolt holes so caliper can be supported off the disc for easier brake service.For cars with 14 X 1.5 mm thread brake caliper bolts.

Brand:
Baum Tools - Corporate Logo
ES#:
4005344
Mfg#:
T10439
Back Ordered
$48.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

75mm Bullet Nose Stud & Nut Bundle - Ball Seat - Set Of 20

ES#4505737 - 034-604-6005-20 - 75mm Bullet Nose Stud & Nut Bundle - Ball Seat - Set Of 20 - Made from high tensile heat treated Grade 10.9 Chromoly Steel and coated in Black Zinc. M14x1.5 - 034Motorsport - Audi Volkswagen

Made from high tensile heat treated Grade 10.9 Chromoly Steel and coated in Black Zinc. M14x1.5 2X Entries Into Our F80 M3 Sweepstakes
For use with spacers up to 20mm only

Brand:
034Motorsport - Corporate Logo
ES#:
4505737
Mfg#:
034-604-6005-20
Back Ordered
$225.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

1/2" Drive 6-Point Socket - 27mm

ES#240947 - S-1227S - 1/2" Drive 6-Point Socket - 27mm - A hard-to-find size, used on many European applications - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

A hard-to-find size, used on many European applications 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
240947
Mfg#:
S-1227S
In Stock
ON SALE! SAVE 35%
$22.99

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

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tail Light Bulb - Priced Each

ES#174565 - 63217160792 - Tail Light Bulb - Priced Each - 12V 21/4W - Genuine BMW - Audi BMW Volkswagen Mercedes Benz MINI Porsche

12V 21/4W

Brand:
Genuine BMW - Corporate Logo
ES#:
174565
Mfg#:
63217160792
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

19mm Race Style Lug Nuts - Pack of 20

ES#3189609 - 712-645A - 19mm Race Style Lug Nuts - Pack of 20 - Unique style for studded hub applications. M14x1.5 - Dorman - Audi Volkswagen

Unique style for studded hub applications. M14x1.5

Brand:
Dorman - Corporate Logo
ES#:
3189609
Mfg#:
712-645A
In Stock
$66.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Elring EL-Liq 73 Sealing Compound - 50ml

ES#4899970 - 777.792 - Elring EL-Liq 73 Sealing Compound - 50ml - High-performance sealing compound designed to provide a reliable seal for various engine components. - Elring - Audi BMW Volkswagen Mercedes Benz Porsche

High-performance sealing compound designed to provide a reliable seal for various engine components. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4899970
Mfg#:
777.792
In Stock
$36.99

This product was last offered at the strikethrough price on
05-07-2026

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMS Billet Spark Plug Gapper Tool - 14mm

ES#3691577 - BMSBSPGT14mm - BMS Billet Spark Plug Gapper Tool - 14mm - Get the spark plug gap you are looking for! .018 to .024 thickness - Burger Motorsports - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Get the spark plug gap you are looking for! .018 to .024 thickness

Brand:
Burger Motorsports - Corporate Logo
ES#:
3691577
Mfg#:
BMSBSPGT14MM
Ships in 8 Business Days
$35.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Meyle Anti-Freeze / Coolant Concentrate - 1.5 Liter (G13)

ES#5443792 - 0140169600 - Meyle Anti-Freeze / Coolant Concentrate - 1.5 Liter (G13) - Lilac OE VW/Audi specification concentrate lifetime coolant. Meets MB 325.5 Specification. - Meyle - Audi Volkswagen Mercedes Benz

Lilac OE VW/Audi specification concentrate lifetime coolant. Meets MB 325.5 Specification. 5X Entries Into Our F80 M3 Sweepstakes

Brand:
Meyle - Corporate Logo
ES#:
5443792
Mfg#:
0140169600
In Stock
$18.99 USD
Free Shipping
on orders $49 and up

"Right Stuff" Gasket Maker

ES#517963 - 29208 - "Right Stuff" Gasket Maker - Creates gaskets the same way as OEM car manufacturers - Permatex - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Creates gaskets the same way as OEM car manufacturers

Brand:
Permatex - Corporate Logo
ES#:
517963
Mfg#:
29208
Ships in 1-2 days
$33.19 USD
Free Shipping
on orders $49 and up

Titanium Conical Seat Wheel Bolt - 14x1.5x40mm - Set Of 10

ES#3570226 - 025384ecs03-0310 - Titanium Conical Seat Wheel Bolt - 14x1.5x40mm - Set Of 10 - Lightweight, corrosion resistant, high performance lug bolts - ECS - Audi BMW Volkswagen Mercedes Benz

Lightweight, corrosion resistant, high performance lug bolts 10X Entries Into Our F80 M3 Sweepstakes
Extended length bolts for use with 10mm to 12.5mm spacers

Brand:
ECS - Corporate Logo
ES#:
3570226
Mfg#:
025384ECS03-0310
Ships on Dec 3, 2026
ON SALE! SAVE 15%
$194.99

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

$165.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

V2 Water/Methanol Standard Controller - Internal MAP W/35PSI Max

ES#3691401 - 30-3304 - V2 Water/Methanol Standard Controller - Internal MAP W/35PSI Max - A progressive type controller where fluid will be injected in proportion to the amount of boost that is detected by the internal MAP sensor - Controller only - AEM Electronics - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A progressive type controller where fluid will be injected in proportion to the amount of boost that is detected by the internal MAP sensor - Controller only Controller only - Does not include addtional components

Brand:
AEM Electronics - Corporate Logo
ES#:
3691401
Mfg#:
30-3304
In Stock at Vendor
11% off MSRP

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

$247.99

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

$219.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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