2011 Audi S5 Base Performance Parts

Universal spark plug gap tool for your 12mm or 14mm spark plugs. A must for installing any spark plugs!

The Precision Raceworks Multiport Injection (MPI) kit with flex fuel compatibility is a necessity to safely and sufficiently support the power levels of anyone needing additional fueling. This kit is capable of providing supplemental fueling to all 2009-2017 3.0 TFSI Audi's (see fitment guide for full...

The Precision Raceworks Ethanol 360™ fuel line fittings are designed to work in almost any application where you have 5/16" or 7.89mm quick connect fittings and need to add a flex fuel sensor. These fittings work with most all ethanol sensors without the need...

90 degree fitting featuring a 7.89mm female quick connect on one end and a 9.89mm female quick connect on the other. Featuring our Air Hose style quick connects for easy connections! As found in our MK7 Stage 4 fuel pump & line kit.

Replacing your fuel filter element in your Precision Raceworks inline fuel filter is the best way to maintain the flow and performance of your high performance fuel system! Fuel Filter Replacement Guidelines Racing - Inspect at least twice a season and replace as needed to...

The Precision Raceworks Micro Regulator is the worlds smallest universal regulator. This unit comes pre-set/calibrated from our factory with precision tolerance so there is no guess work or best effort to set target pressure. Want to regulate your fuel at the engine to have...

The Precision Raceworks Plug-n-Play Ethanol Sensor Breakout Harness allows you to have a clean wiring solution to split the signal coming from your ethanol sensor between 2 analyzers (Example signal going to ECU or controller and to a gauge or Bluetooth display at the...

This Plug-n-Play Ethanol Sensor Harness from Precision Raceworks is certified by Motiv and directly compatible with the ReFlex+. This harness is a must for anyone wanting to connect an Ethanol Content Sensor to your Re|Flex+ allowing control based on real time ethanol content. For...

This is the same pressure switch that comes with all of our pump activation harnesses. It includes wires attached with the same 2-pin connector found on our pump activation harness. Available as 13psi or 30psi switches.

Introducing the Precision Raceworks In-Line Fuel Filter! This fuel filter features a precision machined aluminum body and fittings. AN8 female ORB on each end. *Does not include any mounting Recommended Fittings for ends AN-8 ORB to AN-6 Male Flare AN-8 ORB to AN-6 Female...

Adjustable High Flow Fuel Pressure Regulator with 1 to 1 boost reference

This system Includes: Rear Muffler(s) and SR Pipe(s) (SUS). Complete GTC Control Kit Included. This system is equipped with a full GTC Valve Management Kit, which includes two wireless remote controllers, a signal transmitter, and all necessary installation hardware required for seamless operation of...

Front Pipe(s) + Straight Mid Pipe.

Drastically improve the side profile of your Audi A5 S-Line S5 Sportback 2020+ with our carbon fiber side skirt extensions. These carbon fiber side skirt extensions were designed by car enthusiasts for car enthusiasts looking to make a difference in their vehicles. These carbon...

Elevate the visual allure of your Audi A5 S-Line or S5 with our Carbon Fiber Rear Diffuser. This aggressive addition is designed to make your vehicle stand out on the road. Crafted by enthusiasts like yourself, this carbon fiber rear diffuser is built for...