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Collection: Audi A4 (2017-2024) B9

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Air Intake System (3 products)
Electronic Components (2 products)
Engine & Components (4 products)
Forced Induction (2 products)
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APR (12 products)
H&R Springs (7 products)
Integrated Engineering (1 product)
K&N (1 product)

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21 products

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21 products

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Air Intake System (3 products)
Electronic Components (2 products)
Engine & Components (4 products)
Forced Induction (2 products)
Hub Centric Ring (1 products)
Interior (1 products)
Suspension (7 products)
Wheels & Tires (1 products)

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21 products

APR IC100022 - Intercooler System - B9 1.8/2.0 TFSI

APR IC100022 - Intercooler System - B9 1.8/2.0 TFSI

Vendor:
APR

Regular price $1,978.00

Regular price Sale price $1,978.00
Unit price per
H&R - Sport Series Front & Rear Sway Bars (72056)

H&R - Sport Series Front & Rear Sway Bars (72056)

Vendor:
H&R Springs

Regular price $1,434.00

Regular price ~~$0.00~~ Sale price $1,434.00
Unit price per
H&R - Sport Series 22mm Rear Sway Bar (71056)

H&R - Sport Series 22mm Rear Sway Bar (71056)

Vendor:
H&R Springs

Regular price $649.00

Regular price ~~$0.00~~ Sale price $649.00
Unit price per
H&R - Sport Series 32mm Front Adjustable Sway Bar (70056)

H&R - Sport Series 32mm Front Adjustable Sway Bar (70056)

Vendor:
H&R Springs

Regular price $790.00

Regular price ~~$0.00~~ Sale price $790.00
Unit price per
APR CI100036 - Carbon Fiber Intake - 2.0T A4/A5 (B9)

APR CI100036 - Carbon Fiber Intake - 2.0T A4/A5 (B9)

Vendor:
APR

Regular price $1,749.00

Regular price Sale price $1,749.00
Unit price per
K&N E-0647 - E-Series Round Replacement Air Filter

K&N E-0647 - E-Series Round Replacement Air Filter

Vendor:
K&N

Regular price $149.00

Regular price Sale price $149.00
Unit price per
IE - FDS Intercooler - Audi B9 S4 S5 A4 A5 ALLROAD

IE - FDS Intercooler - Audi B9 S4 S5 A4 A5 ALLROAD

Vendor:
Integrated Engineering

Regular price $1,462.00

Regular price Sale price $1,462.00
Unit price per
APR - PEX Intake - 2.0T A4/A5 (B9)

APR - PEX Intake - 2.0T A4/A5 (B9)

Vendor:
APR

Regular price $636.00

Regular price Sale price $636.00
Unit price per
H&R - Street Performance Lowering Coil Over Kit - w/48.5mm front strut

H&R - Street Performance Lowering Coil Over Kit - w/48.5mm front strut

Vendor:
H&R Springs

Regular price $2,514.00

Regular price ~~$0.00~~ Sale price $2,514.00
Unit price per
H&R - Street Performance Lowering Coil Over Kit - w/53mm front strut

H&R - Street Performance Lowering Coil Over Kit - w/53mm front strut

Vendor:
H&R Springs

Regular price $2,514.00

Regular price ~~$0.00~~ Sale price $2,514.00
Unit price per
H&R - VTF Adjustable Lowering Coil Springs - 2017-2023 Audi A4/A5/S4/S5

H&R - VTF Adjustable Lowering Coil Springs - 2017-2023 Audi A4/A5/S4/S5

Vendor:
H&R Springs

Regular price $1,625.00

Regular price ~~$0.00~~ Sale price $1,625.00
Unit price per
H&R - Sport Lowering Coil Springs - 2017-2023 Audi A4/S4

H&R - Sport Lowering Coil Springs - 2017-2023 Audi A4/S4

Vendor:
H&R Springs

Regular price $691.00

Regular price ~~$0.00~~ Sale price $691.00
Unit price per
APR - Hub Centric Ring - 66.5mm to 57.1mm

APR - Hub Centric Ring - 66.5mm to 57.1mm

Vendor:
APR

Regular price $29.00

Regular price Sale price $29.00
Unit price per
APR - Valve Spring Kit (1 Set)

APR - Valve Spring Kit (1 Set)

Vendor:
APR

Regular price $85.00

Regular price Sale price $85.00
Unit price per
APR - Valve Stem Caps

APR - Valve Stem Caps

Vendor:
APR

Regular price From $16.00

Regular price Sale price From $16.00
Unit price per
APR - Throttle Booster with Wireless Controller and Bluetooth Mobile App

APR - Throttle Booster with Wireless Controller and Bluetooth Mobile App

Vendor:
APR

Regular price $389.00

Regular price Sale price $389.00
Unit price per
APR Ultralink - At Home Flashing Tuning

APR Ultralink - At Home Flashing Tuning

Vendor:
APR

Regular price $198.00

Regular price Sale price $198.00
Unit price per
APR - Universal Mechanical Boost Gauge System

APR - Universal Mechanical Boost Gauge System

Vendor:
APR

Regular price $240.00

Regular price Sale price $240.00
Unit price per
APR - Iridium Pro Spark Plugs - 14x26.5x16mm - Heat Range 9

APR - Iridium Pro Spark Plugs - 14x26.5x16mm - Heat Range 9

Vendor:
APR

Regular price $43.00

Regular price Sale price $43.00
Unit price per
APR - Ignition Coils

APR - Ignition Coils

Vendor:
APR

Regular price $71.00

Regular price Sale price $71.00
Unit price per
APR - Universal Catch Can (Can and Fittings Only)

APR - Universal Catch Can (Can and Fittings Only)

Vendor:
APR

Regular price From $325.00

Regular price Sale price From $325.00
Unit price per

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