Audi S4 - RS4

Eibach Sportline Kit for 2017+ Audi A4 / A5 Quattro / S5 (B9) - E20-15-023-02-22

Eibach Sportline Kit for 2017+ Audi A4 / A5 Quattro / S5 (B9)This Part Fits:YearMakeModelSubmodel2017-2019AudiA4Premium2017-2019AudiA4Premium Plus2017-2019AudiA4Prestige2019AudiA4Titanium2017AudiS5Base2019-2022AudiS5Premium2018-2022AudiS5Premium...

VR Performance Audi S4/S5/B9 Stainless Valvetronic Exhaust System with Carbon Tips - VR-S4S5B9-170S

VR Performance Audi S4/S5/B9 Stainless Valvetronic Exhaust System with Carbon Tips

VR Performance Audi S4/S5 B9 3.0T Carbon Fiber Air Intake - VR-S4S5B9-110

VR Performance Audi S4/S5 B9 3.0T Carbon Fiber Air Intake

VR Performance Audi S4/S5 B8 Stainless Valvetronic 304 Stainless Exhaust System - VR-S4S5B8-170S

VR Performance Audi S4/S5 B8 Stainless Valvetronic 304 Stainless Exhaust System

VR Performance Audi S4/S5 B9 Titanium Valvetronic Exhaust System - VR-S4B9-170T

VR Performance Audi S4/S5 B9 Titanium Valvetronic Exhaust System

VR Performance Audi B9 RS4 Titanium Valvetronic Exhaust System With Carbon Fiber Tips - VR-RS4B9-170T

VR Performance Audi B9 RS4 Titanium Valvetronic Exhaust System With Carbon Fiber Tips

AWE Tuning 2018-2019 Audi B9 S4 / S5 Quattro 3.0T Cold Front Intercooler Kit - 4510-11060

Presenting the AWE ColdFrontâ„¢ Intercooler for the Audi B9 A4/A5 2.0T & S4/S5 3.0T. Cast aluminum end tanks with internal baffling and a robust bar/plate aluminum core for maximum heat transfer render a 130% increase in frontal surface area and a...

AWE Tuning Audi B8.5 S4/S5 Track Edition Conversion Kit for 102mm Tips - 3820-41008

Convert your existing AWE Touring Edition Cat Back into a Track Edition by swapping the rear 180 Technology® sections with Track Edition straight sections. For cars with configurations designed for AWE 102mm tips.This Part...

AWE Tuning Audi B8 S4/S5 Track Edition Conversion Kit for 90mm Tips - 3820-41006

Convert your existing AWE Touring Edition Cat Back into a Track Edition by swapping the rear 180 Technology® sections with Track Edition straight sections. For cars with configurations designed for AWE 102mm tips.This Part...

AWE Tuning Audi B9 S4 SwitchPath Exhaust - Non-Resonated (Black 102mm Tips) - 3025-43034

Instead, the Track Edition comes with non-resonated downpipes and straight pipe sections. The precision-engineered x-pipe and Sportback-specific mid merge are the only filters. This version is known to get rowdy and may be too much for many. For that...

AWE Tuning Audi B9 S4 SwitchPath Exhaust - Non-Resonated (Silver 102mm Tips) - 3025-42030

From the masters of S4 performance, AWE proudly presents the B9 S4 exhaust solution. Signature AWE tone, performance, and options for every taste and budget. The SwitchPath™ valved solution is for those who want complete control of their S4’s volume...

AWE Tuning Audi B9 S4 Touring Edition Exhaust - Non-Resonated (Black 102mm Tips) - 3010-43050

Meet the perfected B9 S4 soundtrack. Signature AWE howl, delivered. The Touring Edition is the sophisticated member of the B9 S4 exhaust family. The Touring Edition Exhaust removes the factory valving and replaces it with AWE’s 180 Technology®...

AWE Tuning Audi B9 S4 Track Edition Exhaust - Non-Resonated (Black 102mm Tips) - 3010-43048

The Track Edition Exhaust is equipped with the same precision-engineering as its Touring Edition counterpart, minus the resonators up front and 180 Technology® resonators in the rear. Instead, the Track Edition comes complete with non-resonated...

AWE Tuning Audi B9 S4 Touring Edition Exhaust - Non-Resonated (Silver 102mm Tips) - 3010-42056

Meet the perfected B9 S4 soundtrack. Signature AWE howl, delivered. The Touring Edition is the sophisticated member of the B9 S4 exhaust family. The Touring Edition Exhaust removes the factory valving and replaces it with AWE’s 180 Technology®...

AWE Tuning Audi B9 S4 Track Edition Exhaust - Non-Resonated (Silver 102mm Tips) - 3010-42054

The Track Edition Exhaust is equipped with the same precision-engineering as its Touring Edition counterpart, minus the resonators up front and 180 Technology® resonators in the rear. Instead, the Track Edition comes complete with non-resonated...

AWE Tuning Audi B9/B9.5 S4/S5/RS5 3.0T Carbon Fiber AirGate Intake w/ Lid - 2660-15032

Break the mold with AirGateâ„¢. The AirGateâ„¢ Carbon Intake allows options for those seeking more volume from their intake when under boost. Want to hear more turbo inductions sounds from within the cabin? Go lidless. Prefer to keep it a bit more...

AWE Tuning SwitchPath Remote for Audi B9 S4 - 1325-11028

This AWE SwitchPathâ„¢ Remote gives you complete control over the valves on your B9, opening and closing as desired. We highly recommend and encourage pairing the SwitchPathâ„¢ Exhaust with the SwitchPathâ„¢ Remote versus using the factory operation for...

ST XA Adjustable Coilovers 2018+ Audi A4/S4/A5 (B9) Sedan Quattro w/o Electronic Dampers - 182100BM

For all those who want to influence more than just their ride height. ST XA Coilovers deliver the look you need through a wide range of height adjustment. With an extensively adjustable damper setup, you can precisely adjust the driving behavior of your...

MBRP 10-16 Audi S4/S5 3.0TFSI B8/B8.5 T304 Stainless Steel 2.25in Muffler Bypass - S4611304

Make it yours. Make it MBRP.Make your vehicle stand out from the crowd with more performance, better sound, and great quality. Unlike most competitors, we have material options to best fit your environmental conditions and budget. Join the MBRP community...

CTEK Battery Charger - MXS 5.0 4.3 Amp 12 Volt - 40-206

CTEK Battery Charger - MXS 5.0 4.3 Amp 12 Volt

StopTech 07-08 Audi RS4 Rear Stainless Steel Brake Line Kit - 950.33508

StopTech Stainless Steel Braided Brake Lines provide a quicker; firmer; more consistent pedal response by maintaining consistent brake pressure. Additionally; stainless steel lines provide precision brake modulation; especially during threshold braking...

StopTech 07-08 Audi RS4 Front Stainless Steel Brake Line Kit - 950.33005

StopTech Stainless Steel Braided Brake Lines provide a quicker; firmer; more consistent pedal response by maintaining consistent brake pressure. Additionally; stainless steel lines provide precision brake modulation; especially during threshold braking...

Centric OE Coated Rear Brake Kit (2 Wheel) - 909.33534

Designed as a premium OE upgrade; the Preferred Axle Pack includes Centric Premium black rotors and award-winning Posi Quiet pads for improved performance and service life with low dust and noise.This Part Fits:YearMakeModelSubmodel2013-2016AudiQ5Hybrid...

Centric OE Coated Rear Brake Kit (2 Wheel) - 909.33533

Designed as a premium OE upgrade; the Preferred Axle Pack includes Centric Premium black rotors and award-winning Posi Quiet pads for improved performance and service life with low dust and noise.This Part...