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We are closed July 3rd–5th for the holiday! Orders will ship starting July 6th. Happy Independence Day!

Audi A4/S4 B5

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034 Motorsport X34 Carbon Fiber Intake System - B5 S4 / C5 A6 2.7T

034MOTORSPORT
Original price $618.00 - Original price $618.00
Original price
$618.00
$618.00 - $618.00
Current price $618.00
Ships from Supplier

034Motorsport X34 Carbon Fiber Cold Air Intake (CAI) for B5 Audi S4/RS4 2.7T

Original price $618.00 - Original price $618.00
Original price
$618.00
$618.00 - $618.00
Current price $618.00

034 Motorsport Stainless Steel Bipipe Set - Audi B5 S4 / C5 A6 / Allroad 2.7T

034MOTORSPORT
Original price $292.00 - Original price $292.00
Original price
$292.00
$292.00 - $292.00
Current price $292.00
Ships from Supplier

Replace your restrictive OEM Audi bipipes with 034Motorsport's High-Flow Stainless Steel Bipipe Set for the 2.7T! Eliminate a major bottleneck in t...

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Original price $292.00 - Original price $292.00
Original price
$292.00
$292.00 - $292.00
Current price $292.00

034Motorsport Billet Aluminum Coil Pac Hold Down Bracket - Audi B5 S4/RS4, C5 A6/Allroad 2.7T

034MOTORSPORT
Original price $266.00 - Original price $266.00
Original price
$266.00
$266.00 - $266.00
Current price $266.00
Ships from Supplier

034 Motorsport BILLET ALUMINUM COIL PACK HOLD DOWN BRACKET KIT FOR AUDI B5 S4/RS4 & C5 A6/ALLROAD 2.7T

Original price $266.00 - Original price $266.00
Original price
$266.00
$266.00 - $266.00
Current price $266.00

034 Motorsport Air Intake Boot 034 112 6007 Blk

034MOTORSPORT
Original price $0.00 - Original price $0.00
Original price $0.00
$75.68
$75.68 - $75.68
Current price $75.68
Only 3 left!

034Motorsport Throttle Body Intake Boot For B5 Audi S4 & C5 Audi A6/Allroad 2.7T, Silicone - Black

Original price $0.00 - Original price $0.00
Original price $0.00
$75.68
$75.68 - $75.68
Current price $75.68

Gearbox mounts for Audi B5 S4 / RS4 (Track Hardness)

VERKLINE
Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00
Ships from Supplier

Gearbox mounts for Audi B5 2.7T engines - S4 and RS4.Unlike mounts manufactured by other companies, our mounts have aluminum parts that are insulat...

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Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00

Gearbox mounts for Audi B5 S4 / RS4 (Street hardness)

VERKLINE
Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00
Ships from Supplier

Gearbox mounts for Audi B5 2.7T engines - S4 and RS4.Unlike mounts manufactured by other companies, our mounts have aluminum parts that are insulat...

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Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00

CTS Turbo B5 S4 MAF housing adapter for 85mm

CTS TURBO
Original price $89.99 - Original price $89.99
Original price
$89.99
$89.99 - $89.99
Current price $89.99
10 in stock

**Free Shipping for Online Orders** CTS Turbo is proud to release our MAF Housing adapter for B5 S4 and CTS 85mm MAF housing.  Our MAF housing adap...

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Original price $89.99 - Original price $89.99
Original price
$89.99
$89.99 - $89.99
Current price $89.99

CTS Turbo B5 S4 MAF Housing 85mm

CTS TURBO
Original price $129.99 - Original price $129.99
Original price
$129.99
$129.99 - $129.99
Current price $129.99
10 in stock

The CTS Turbo B5 S4 85mm (Inside Diameter) MAF Housing is designed for use with modified B5 Audi S4, RS4 & C5 Audi A6/Allroad 2.7T.  These MA...

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Original price $129.99 - Original price $129.99
Original price
$129.99
$129.99 - $129.99
Current price $129.99

Powerflex Adjustable Front Upper Control Arm Inner Bushings - B5 | B6 | B7

POWERFLEX
Original price $241.99 - Original price $241.99
Original price
$241.99
$241.99 - $241.99
Current price $241.99
In stock

Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedbac...

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Original price $241.99 - Original price $241.99
Original price
$241.99
$241.99 - $241.99
Current price $241.99

Powerflex Front Lower Shock Mount - B5

POWERFLEX
Original price $97.99 - Original price $97.99
Original price
$97.99
$97.99 - $97.99
Current price $97.99
In stock

Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedbac...

View full details
Original price $97.99 - Original price $97.99
Original price
$97.99
$97.99 - $97.99
Current price $97.99

Powerflex Black Front Lower Shock Mount - B5

POWERFLEX
Original price $107.99 - Original price $107.99
Original price
$107.99
$107.99 - $107.99
Current price $107.99
In stock

Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedbac...

View full details
Original price $107.99 - Original price $107.99
Original price
$107.99
$107.99 - $107.99
Current price $107.99

Powerflex Rear Upper Control Arm Inner Bushing (Cast Arm) - Audi / B5 / S4 / A4 / RS4

POWERFLEX
Original price $161.99 - Original price $161.99
Original price
$161.99
$161.99 - $161.99
Current price $161.99
In stock

Made in our Black 95A durometer material, these bushings play a key role in maintaining wheel alignment and reducing tire wear with controlled susp...

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Original price $161.99 - Original price $161.99
Original price
$161.99
$161.99 - $161.99
Current price $161.99

Powerflex Black Front Upper Control Arm Inner Bushings - B5 | B6 | B7

POWERFLEX
Original price $133.99 - Original price $133.99
Original price
$133.99
$133.99 - $133.99
Current price $133.99
In stock

Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedbac...

View full details
Original price $133.99 - Original price $133.99
Original price
$133.99
$133.99 - $133.99
Current price $133.99

Powerflex Front Sway Bar End Link Bushings - Audi

POWERFLEX
Original price $120.99 - Original price $120.99
Original price
$120.99
$120.99 - $120.99
Current price $120.99
In stock

Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedbac...

View full details
Original price $120.99 - Original price $120.99
Original price
$120.99
$120.99 - $120.99
Current price $120.99

Powerflex Black Front Lower Control Arm Bushings - B5 | B6 | B7

POWERFLEX
Original price $160.99 - Original price $160.99
Original price
$160.99
$160.99 - $160.99
Current price $160.99
In stock

Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedbac...

View full details
Original price $160.99 - Original price $160.99
Original price
$160.99
$160.99 - $160.99
Current price $160.99

Powerflex Black Rear Sway Bar Bushings - B5 | B6 | B7 | A4 | S4

POWERFLEX
Original price $56.99 - Original price $56.99
Original price
$56.99
$56.99 - $56.99
Current price $56.99
In stock

Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedbac...

View full details
Original price $56.99 - Original price $56.99
Original price
$56.99
$56.99 - $56.99
Current price $56.99

Powerflex Front Upper Control Arm Inner Bushings (Street) - B5 | B6 | B7

POWERFLEX
Original price $126.99 - Original price $126.99
Original price
$126.99
$126.99 - $126.99
Current price $126.99
In stock

 Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedbac...

View full details
Original price $126.99 - Original price $126.99
Original price
$126.99
$126.99 - $126.99
Current price $126.99

Powerflex Front Lower Control Arm Bushings - B5 | B6 | B7

POWERFLEX
Original price $145.99 - Original price $145.99
Original price
$145.99
$145.99 - $145.99
Current price $145.99
In stock

Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedbac...

View full details
Original price $145.99 - Original price $145.99
Original price
$145.99
$145.99 - $145.99
Current price $145.99

Powerflex Black Front Lower Control Arm Bushing (Inner) - B5 | B6 | B7

POWERFLEX
Original price $88.99 - Original price $88.99
Original price
$88.99
$88.99 - $88.99
Current price $88.99
In stock

Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedbac...

View full details
Original price $88.99 - Original price $88.99
Original price
$88.99
$88.99 - $88.99
Current price $88.99

Powerflex Black Rear Upper Control Arm Inner Bushings - B5 Audi | A4 | S4 (AWD)

POWERFLEX
Original price $129.99 - Original price $129.99
Original price
$129.99
$129.99 - $129.99
Current price $129.99
In stock

Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedbac...

View full details
Original price $129.99 - Original price $129.99
Original price
$129.99
$129.99 - $129.99
Current price $129.99

Powerflex Black Rear Upper Control Arm Outer Bushings - B5 Audi | A4 | S4 (AWD)

POWERFLEX
Original price $70.99 - Original price $70.99
Original price
$70.99
$70.99 - $70.99
Current price $70.99
In stock

Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedbac...

View full details
Original price $70.99 - Original price $70.99
Original price
$70.99
$70.99 - $70.99
Current price $70.99

Powerflex Black Rear Lower Control Arm Front Bushings - B5 Audi | A4 | S4 (AWD)

POWERFLEX
Original price $68.99 - Original price $68.99
Original price
$68.99
$68.99 - $68.99
Current price $68.99
In stock

Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedbac...

View full details
Original price $68.99 - Original price $68.99
Original price
$68.99
$68.99 - $68.99
Current price $68.99

Powerflex Purple Front Sway Bar Bushings - Audi

POWERFLEX
Original price $51.99 - Original price $51.99
Original price
$51.99
$51.99 - $51.99
Current price $51.99
In stock

Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedback...

View full details
Original price $51.99 - Original price $51.99
Original price
$51.99
$51.99 - $51.99
Current price $51.99

Powerflex Black Rear Lower Control Arm Rear Bushings - B5 Audi | A4 | S4 (AWD)

POWERFLEX
Original price $79.99 - Original price $79.99
Original price
$79.99
$79.99 - $79.99
Current price $79.99
In stock

Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedbac...

View full details
Original price $79.99 - Original price $79.99
Original price
$79.99
$79.99 - $79.99
Current price $79.99