2018 Audi S4 Premium Plus Performance Parts

SPOOL Race Downpipes | Audi B9/B9.5 S4 & S5 Unlock the performance of your Audi B9 S4 or S5 with the SPOOL Race Downpipes. Designed as a direct bolt-on replacement for the restrictive factory downpipes, they improve exhaust flow, reduce backpressure, and deliver quicker...

The Eventuri Carbon Intake System Replacement Filter – Type B is engineered to restore the airflow, filtration efficiency, and performance of compatible Eventuri intake systems. Designed specifically for Eventuri's patented reverse-mounted filter architecture, this genuine replacement filter maintains the airflow characteristics and filtration performance...

The Eventuri Air Filter Cleaning Kit is a dedicated maintenance solution engineered specifically for Eventuri air filters. Developed to support Eventuri's patented reverse-mounted filter architecture, this kit helps maintain consistent airflow, filtration efficiency, and long-term durability while preserving the performance characteristics engineered into every...

The Eventuri Black Carbon Intake System for the Audi B9 S4 and S5 was engineered to deliver measurable performance gains while maintaining low inlet air temperatures in a heat-sensitive engine bay. Rather than adopting an open cone layout which would increase airflow at the...

Have some carbon fiber parts on your Audi but need more? Look no further than our Audi S4 A4 S Line DTM Carbon Fiber Front Lip! This DTM carbon fiber front lip is designed to fit nicely on your 2017-2019 S4 or A4 with...

Want to give your Audi B9 A4 S line or S4 an upgraded front appearance? RW Carbon has you covered with this brand-new GTX carbon fiber Front Lip Spoiler. This front lip spoiler is made with high-quality genuine 2x2 weave carbon fiber. There are no...

Transform the rear of your Audi B9 A4 or S4 with this GTX Carbon Fiber Trunk Spoiler and be sure to turn heads along the road. Installation is a breeze only requiring 3M double sided tape and is 100% reversible if you choose to remove the spoiler. This spoiler is...

Are you looking to improve the head on and side profile appearance of your Audi B9 A4/A5 S4/S5? RW Carbon has you covered with these beautifully constructed carbon fiber mirror replacements. Coming with or without a lane assist option, these are not the typical mirror covers, but...

Are you looking to upgrade rear end of your Audi B9 A4 or S4? RW Carbon has just what you want with this carbon fiber trunk spoiler. Within minutes it will completely transform your Audi A4 or S4. Installation is a breeze, only requiring...

Tired of the front end of your Audi B9 A4 or S4 looking stock and boring? RW Carbon has your solution with this carbon fiber front lip spoiler. There are no modifications required to get it installed and only requires some 3M tape and self-tapping screws. This...

Audi B8 / B8.5 S4 & S5 Valved Exhaust System T304 Stainless Steel, High-Pitch X-Pipe, Vacuum Valve Control Overview Transform your supercharged V6 into a true auditory experience.Our Valvetronic Designs Valved Exhaust System for the Audi B8 and B8.5 S4/S5 delivers a unique, high-pitch...

Audi B9 S4 & S5 Valved Exhaust System Full T304 Stainless Steel System with Electronic Valve Control Overview The Audi B9 S4 and S5, powered by the EA839 3.0L V6, have impressive performance potential—but the stock exhaust hides much of this engine’s true character....

X Gold provides all the benefits of Street Series, with a premium non-directional cross drilled and slotted design, plus an attractive gold finish on the rotor hub.This Part Fits: Year Make Model Submodel 2014-2015,2018 Audi A6 Premium 2014-2015,2018 Audi A6 Premium Plus 2018 Audi...

Built on the foundations of DBA's T2 slot, the T3 slot design features additional, precise, CNC machined tri-symmetrical slots, resulting in an even quieter, more responsive and smoother brake pedal feel The T3 slot increases the number of exit points for brake pad friction...

Street Series T2 rotor provides all the benefits of DBA?s Street Series direct replacement rotors with the added benefit of the introduction of DBA?s patented T2 slot design.This Part Fits: Year Make Model Submodel 2020 Audi Q5 PHEV Premium 2020 Audi Q5 PHEV Premium...