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Audi B5 S4 2.7T

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Audi B5 S4 2.7T Most Popular Parts

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Electrical Connector Kit - Housing With Pins & Wire Seals (3)

ES#4460500 - 3D0973703-KIT - Electrical Connector Kit - Housing With Pins & Wire Seals (3) - Includes connector housing with terminals and seals. Great for an OE replacement or custom upgrades. - ECS - Audi Volkswagen

Includes connector housing with terminals and seals. Great for an OE replacement or custom upgrades. 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE
Please reference original part number from existing connector to confirm fitment, prior to ordering. *OEM

Brand:
ECS - Corporate Logo
ES#:
4460500
Mfg#:
3D0973703-KIT
In Stock
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Caliper Holder Hooks 2 pcs.

ES#3979332 - 029048SCH01A - Caliper Holder Hooks 2 pcs. - Hang those calipers up out of the way while doing brakes. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Hang those calipers up out of the way while doing brakes. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
3979332
Mfg#:
029048SCH01A
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

45mm Electric Boost Gauge - 30inHg~30 PSI

ES#3022240 - 175CLSMARBO-R.PS - 45mm Electric Boost Gauge - 30inHg~30 PSI - Includes tubing kit, adapter and quick connectors - Prosport Performance - Audi BMW MINI

Includes tubing kit, adapter and quick connectors

Brand:
Prosport Performance - Corporate Logo
ES#:
3022240
Mfg#:
175CLSMARBO-R.PS
Back Ordered
$92.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

42mm White LED Festoon Bulb - Priced Each

ES#2515360 - PL42MM85050WHT - 42mm White LED Festoon Bulb - Priced Each - 2 Chip White LED Festoon Bulb - ZiZa - Audi BMW Volkswagen Mercedes Benz MINI Porsche

2 Chip White LED Festoon Bulb 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ZiZa - Corporate Logo
ES#:
2515360
Mfg#:
PL42MM85050WHT
In Stock
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MoS2 Anti Friction Additive For Manual Transmission / Differential

ES#261605 - 2019 - MoS2 Anti Friction Additive For Manual Transmission / Differential - Increase the life of your gear oil, and decrease gearbox noise - Liqui-Moly - Audi BMW Volkswagen Porsche

Increase the life of your gear oil, and decrease gearbox noise 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
261605
Mfg#:
2019
In Stock
55% off MSRP

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

$27.99

This product was last offered at the strikethrough price on
09-13-2026

$12.50 USD
Free Shipping
on orders $49 and up

Engine Oil (5w-30) - 1 Quart

ES#1897107 - 15304 - Engine Oil (5w-30) - 1 Quart - A fully synthetic ester formula that offers excellent wear protection while improving fuel economy - Redline - Audi BMW Volkswagen MINI

A fully synthetic ester formula that offers excellent wear protection while improving fuel economy

Brand:
Redline - Corporate Logo
ES#:
1897107
Mfg#:
15304
In Stock
$18.20 USD
Free Shipping
on orders $49 and up

Universal Oil Cooler - 19 Row, with Thermostat - Black

ES#2764104 - MM0CULTBK - Universal Oil Cooler - 19 Row, with Thermostat - Black - Serious engine oil cooling for the most demanding engines - Mishimoto - Audi BMW Volkswagen MINI

Serious engine oil cooling for the most demanding engines For custom applications only. Not a direct bolt on.

Brand:
Mishimoto - Corporate Logo
ES#:
2764104
Mfg#:
MM0CULTBK
Ships in 3 Business Days
$599.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ratcheting Exhaust Pipe Cutter Tool

ES#3673903 - B8800053 - Ratcheting Exhaust Pipe Cutter Tool - Makes removing and replacing exhaust sections a simple task. - Bav Auto Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Makes removing and replacing exhaust sections a simple task. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bav Auto Tools - Corporate Logo
ES#:
3673903
Mfg#:
B8800053
In Stock
$125.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Schwaben Wiper Arm Puller

ES#3219170 - 023437SCH01A - Schwaben Wiper Arm Puller - Remove wiper arms with ease and no damage to car - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Remove wiper arms with ease and no damage to car 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
3219170
Mfg#:
023437SCH01A
In Stock
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Foxwell Universal Programable TPMS Sensor - Rubber - Set Of Four

ES#5445259 - t20-rKT - Foxwell Universal Programable TPMS Sensor - Rubber - Set Of Four - Designed for maximum performance and durability. Supports both 315MHz and 433MHz frequencies. - Schwaben by Foxwell - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Designed for maximum performance and durability. Supports both 315MHz and 433MHz frequencies. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben by Foxwell - Corporate Logo
ES#:
5445259
Mfg#:
T20-RKT
In Stock
$105.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Schwaben 5pc Metric Double Head Flare Nut Wrench Set

ES#2840737 - 010798SCH01A - Schwaben 5pc Metric Double Head Flare Nut Wrench Set - This set is a must have for changing brake, fuel, oil lines of all kinds. Complete size coverage - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

This set is a must have for changing brake, fuel, oil lines of all kinds. Complete size coverage 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
2840737
Mfg#:
010798SCH01A
In Stock
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Extraction and Filling Pump - With Extra Hose

ES#4337338 - 7073 - Extraction and Filling Pump - With Extra Hose - Great for removing & filling Brake Fluid, Anti-Freeze, Gear Oil plus Power Steering Fluid & more - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Great for removing & filling Brake Fluid, Anti-Freeze, Gear Oil plus Power Steering Fluid & more

Brand:
CTA Tools - Corporate Logo
ES#:
4337338
Mfg#:
7073
Ships in 1-2 days
$28.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Borescope Inspection Camera For Phone

ES#4830634 - PH0NEBORESCOPE - Borescope Inspection Camera For Phone - Get a borescope to see the problem yourself without tearing apart your car for the wrong problem. - Bav Auto Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Get a borescope to see the problem yourself without tearing apart your car for the wrong problem. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bav Auto Tools - Corporate Logo
ES#:
4830634
Mfg#:
PH0NEBORESCOPE
In Stock
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Deep Well Metric Socket Set - 11 Piece 3/8" Drive with 1/4" Drive Adapter

ES#4355252 - LCB177SCH - Deep Well Metric Socket Set - 11 Piece 3/8" Drive with 1/4" Drive Adapter - 120mm long extra deep sockets meant for recessed areas such as spark plugs, bumper covers, glow plugs, rear lamps, and door hinge fittings. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

120mm long extra deep sockets meant for recessed areas such as spark plugs, bumper covers, glow plugs, rear lamps, and door hinge fittings. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
4355252
Mfg#:
LCB177SCH
In Stock
$109.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning Air Freshener - Black Freeze Scent

ES#4368710 - ECSAF-BFREEZE - ECS Tuning Air Freshener - Black Freeze Scent - Keep your vehicle smelling fresh! - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Keep your vehicle smelling fresh! 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4368710
Mfg#:
ECSAF-BFREEZE
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pneumatic Brake Fluid Changer 2 Liter

ES#3971256 - 029018SCH01A - Pneumatic Brake Fluid Changer 2 Liter - This kit allows for one man brake bleeding. Comes with everything you need to bleed brakes. Air operated. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

This kit allows for one man brake bleeding. Comes with everything you need to bleed brakes. Air operated. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
3971256
Mfg#:
029018SCH01A
In Stock
18% off MSRP

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

$99.99

This product was last offered at the strikethrough price on
11-06-2026

$81.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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Manufacturer names and/or part numbers are used only for identification purposes.

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