Audi S4 B8

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 5421206. The Universal design allows the part to fit a wide array of vehicles (cutting and welding required), and the...

aFe CONTROL wheel spacers are a great way to improve the aesthetics, functionality, and wheel fitment of your vehicle. By effectively lowering the offset of your factory or aftermarket wheels, our spacers allow you to...

CTEK Battery Charger - MXS 5.0 4.3 Amp 12 VoltThis Part Fits: Year Make Model Submodel 1997-1998,2002-2003 Acura CL Base 1997-1999,2001 Acura CL Premium 2001-2003 Acura CL Type-S 2013-2020 Acura ILX Base 2013-2014 Acura ILX...

The Power Stop Z16 Evolution ceramic brake pads feature a ceramic formula designed to maximize stopping power while reducing brake dust & eliminating noise. Using OE positive mold technology along with a thermal scorched pad...

New Blade Sport Discs from EBC Brakes are 100-percent British made using GG15HC Hi Silicone and Hi Carbon cast iron alloy which has many features and benefits Comprising a range which covers 80-percent of the...

aFe CONTROL wheel spacers are a great way to improve the aesthetics, functionality, and wheel fitment of your vehicle. By effectively lowering the offset of your factory or aftermarket wheels, our spacers allow you to...

aFe CONTROL wheel spacers are a great way to improve the aesthetics, functionality, and wheel fitment of your vehicle. By effectively lowering the offset of your factory or aftermarket wheels, our spacers allow you to...

aFe CONTROL wheel spacers are a great way to improve the aesthetics, functionality, and wheel fitment of your vehicle. By effectively lowering the offset of your factory or aftermarket wheels, our spacers allow you to...

aFe CONTROL wheel spacers are a great way to improve the aesthetics, functionality, and wheel fitment of your vehicle. By effectively lowering the offset of your factory or aftermarket wheels, our spacers allow you to...

Constructed with 100-percent polyurethane on top and bottom, this high flow oil-free OE replacement performance filter will outflow stock paper filter for improved horsepower and torque. Two layers of progressively finer mesh synthetic media provide...

Constructed with 100-percent polyurethane on top and bottom, this high flow, oiled OE replacement performance filter will outflow stock paper filter for improved horsepower and torque. Five layers of progressively finer mesh cotton gauze media...

Save 10% from buying separate parts with EBC Brakes quality brake kit. High efficiency EBC pads with patented EBC Brake-in coating and premium rotors with thermic anti rust coating, fully balanced and run-out tested for...

Save 10% from buying separate parts with EBC Brakes quality brake kit. High efficiency EBC pads with patented EBC Brake-in coating and premium rotors with thermic anti rust coating, fully balanced and run-out tested for...

Bluestuff NDX is a high friction sport and race material that can be used for aggressive street driving and certain types of track use. The material has had much success on the track with quality...

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. The improvement in pedal...

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. The improvement in pedal...

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. The improvement in pedal...

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. The improvement in pedal...

2009 - 2016 Audi A4, 2013 - 2015 Audi A4 allroad, 2009 - 2016 Audi A4 Quattro, 2009 - 2017 Audi A5, 2008 - 2017 Audi A5 Quattro, 2013 - 2015 Audi allroad, 2009 -...

Para-aramid (Kevlar) composites provide linear response regardless of pad temperature. Designed for aggressive drivers who maintain high heat levels. Good for occasional track use. High MOT (Maximum Operating Temperature) to eliminate FadeThis Part Fits: Year...

StopTech Drilled Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique cross-drilling aids with...

StopTech Drilled Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique cross-drilling aids with...

StopTech Drilled Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique cross-drilling aids with...

StopTech Drilled and Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique cross-drilling...

StopTech Drilled and Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique cross-drilling...

StopTech Drilled and Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique cross-drilling...

StopTech Drilled and Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique cross-drilling...

StopTech Drilled and Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique cross-drilling...

StopTech Drilled and Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique cross-drilling...

StopTech Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique slotting aids with...

StopTech Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique slotting aids with...

StopTech Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique slotting aids with...

StopTech Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique slotting aids with...

StopTech Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique slotting aids with...

StopTech Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique slotting aids with...

StopTech Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique slotting aids with...

StopTech Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique slotting aids with...

The Power Stop Z16 Evolution ceramic brake pads feature a ceramic formula designed to maximize stopping power while reducing brake dust & eliminating noise. Using OE positive mold technology along with a thermal scorched pad...

The Power Stop Z23 Evolution Sport ceramic brake pads are designed as an upgrade over stock brakes to reduce brake dust & eliminate noise, so you can ride in comfort. These brake pads are made...

The Power Stop Z23 Evolution Sport ceramic brake pads are designed as an upgrade over stock brakes to reduce brake dust & eliminate noise, so you can ride in comfort. These brake pads are made...

PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes - no matter where or how they use their vehicle. Forget standard, off-the-shelf parts. Our Z23 Evolution Sport...

PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes - no matter where or how they use their vehicle. Forget standard, off-the-shelf parts. Our Z23 Evolution Sport...

Power Stop drilled and slotted rotors provide a bolt-on upgrade for improved brake cooling and performance. Precision cross-drilled for maximum cooling and maximum performance during extreme conditions; rounded slots sweep away gasses, dust, and moisture...

The Power Stop Z16 Evolution ceramic brake pads feature a ceramic formula designed to maximize stopping power while reducing brake dust & eliminating noise. Using OE positive mold technology along with a thermal scorched pad...

This custom tool makes adjusting th OE camber cams on the rear of Audis a snap. Even with tires on and the suspension loaded you will be able to access and tighten the nut. Simply...

MOOG premium control arms for foreign and domestic nameplates are engineered for structural strength and corrosion protection.Brochure - A general brochure describing a brand, company, product line. If brochure in question is for a specific...

MOOG premium control arms for foreign and domestic nameplates are engineered for structural strength and corrosion protection.Brochure - A general brochure describing a brand, company, product line. If brochure in question is for a specific...

MOOG premium control arms for foreign and domestic nameplates are engineered for structural strength and corrosion protection.Brochure - A general brochure describing a brand, company, product line. If brochure in question is for a specific...

MOOG premium control arms for foreign and domestic nameplates are engineered for structural strength and corrosion protection.Brochure - A general brochure describing a brand, company, product line. If brochure in question is for a specific...

Backed by superior materials and rigorous testing, MOOG hub assemblies deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.This Part Fits: Year Make Model Submodel 2009-2014 Audi A4 Base 2009...

Torque Solution Billet Shift Knob (Black) Vokswagen/Audi Manual TransmissionThis Part Fits: Year Make Model Submodel 2006-2013 Audi A3 Base 2010-2013 Audi A3 TDI 2006-2013 Audi A3 Quattro Base 1998 Audi A4 Avant 1996-2014 Audi A4...

MSS is an award-winning adjustable modular suspension solution which has been developed and engineered for safety, comfort, and performance. They come with a lifetime warranty. The relatively low initial spring rate absorbs small bumps in...

HELLA is a global, family-owned company listed on the stock exchange that employs some 38,000 members of staff at over 125 locations in some 35 countries. The HELLA Group develops and manufactures lighting and electronic...

HELLA is a global, family-owned company listed on the stock exchange that employs some 38,000 members of staff at over 125 locations in some 35 countries. The HELLA Group develops and manufactures lighting and electronic...

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 Fits:...

Convert your existing AWE Track Edition Exhaust into a Touring Edition by swapping the rear Track Edition straight sections with AWE's patented drone-canceling solution, 180 Technology®. This Conversion Kit is for configurations designed for 90mm...

Fully synthetic leading edge, high-performance automatic transmission fluid. Developed to meet the severe requirements of modern multi-speed transmissions designed with 6 or more gears. The use of modern additive technology provides ultimate protection, longer fluid...

H&R'sport Sway Bars are designed for drivers'who desire improved handling without lowering or affecting ride quality. H&R'sport Sway Bars increase your suspension's roll stiffness-or its resistance to roll in turns-while maintaining ride comfort and dramatically...

H&R'sport Sway Bars are designed for drivers'who desire improved handling without lowering or affecting ride quality. H&R'sport Sway Bars increase your suspension's roll stiffness-or its resistance to roll in turns-while maintaining ride comfort and dramatically...

HELLA is a global, family-owned company listed on the stock exchange that employs some 38,000 members of staff at over 125 locations in some 35 countries. The HELLA Group develops and manufactures lighting and electronic...

WeatherTech(R) Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Germany from the finest 3mm lightly-tinted acrylic material available. Installation is quick and easy, with no exterior...

The upper control arm ball joint pinch bolt on the popular Audi A/S 4, 5, 6, and 7 models is frequently corroded and must be cut out when removing or replacing the upper arms. This...

Why do you need Pedal Commander?Pedal Commander is a throttle response controller. It removes response delays on your electronic accelerator pedal. Effectively, it allows your engine to respond faster. As a result, your car can...

HELLA is a global, family-owned company listed on the stock exchange that employs some 38,000 members of staff at over 125 locations in some 35 countries. The HELLA Group develops and manufactures lighting and electronic...

HELLA is a global, family-owned company listed on the stock exchange that employs some 38,000 members of staff at over 125 locations in some 35 countries. The HELLA Group develops and manufactures lighting and electronic...

HELLA is a global, family-owned company listed on the stock exchange that employs some 38,000 members of staff at over 125 locations in some 35 countries. The HELLA Group develops and manufactures lighting and electronic...

HELLA is a global, family-owned company listed on the stock exchange that employs some 38,000 members of staff at over 125 locations in some 35 countries. The HELLA Group develops and manufactures lighting and electronic...

HELLA is a global, family-owned company listed on the stock exchange that employs some 38,000 members of staff at over 125 locations in some 35 countries. The HELLA Group develops and manufactures lighting and electronic...

HELLA is a global, family-owned company listed on the stock exchange that employs some 38,000 members of staff at over 125 locations in some 35 countries. The HELLA Group develops and manufactures lighting and electronic...

HELLA is a global, family-owned company listed on the stock exchange that employs some 38,000 members of staff at over 125 locations in some 35 countries. The HELLA Group develops and manufactures lighting and electronic...

HELLA is a global, family-owned company listed on the stock exchange that employs some 38,000 members of staff at over 125 locations in some 35 countries. The HELLA Group develops and manufactures lighting and electronic...

HELLA Standard halogen lamps provide original equipment manufacturer quality and a great value for your money.When it comes to driving safety, sight is the most important sense. Visibility can be impaired under various circumstances and...

When it comes to driving safety, sight is the most important sense. Visibility can be impaired under various circumstances and driving under these adverse conditions will increase the risk of an accident. To meet these...

The HELLA brand is synonymous with proven quality and innovative automotive technology, so it is only natural that HELLA develop a line of windshield wipers that carry on this tradition. As the newest addition to...

The HELLA brand is synonymous with proven quality and innovative automotive technology, so it is only natural that HELLA develop a line of windshield wipers that carry on this tradition. As the newest addition to...

Clutch Masters 09+ Audi S4 3.0L V6 Aluminum FlywheelThis Part Fits: Year Make Model Submodel 2010-2013 Audi S4 Base 2014 Audi S4 Premium Plus 2014 Audi S4 Prestige 2008-2013 Audi S5 Base 2010-2013 Audi S5...

Brembo's UV Coated rotors are developed as direct replacement that meets or exceeds OEM specifications. Environmentally friendly, the solvent free UV coating offers superior protection of the disc, including braking plate surfaces. High Carbon cast...

Benefits of Bosch original equipment quality ignitions coils include the right ignition voltage, long lasting spark, better engine running conditions, lower fuel consumption, and reduced exhaust emissions.WarrantyThis Part Fits: Year Make Model Submodel 2006-2008 Audi...

Unlike the traditional floor mats with heavy weights, commercial rubbery looking; 3D MAXpider custom-fit floor mats are the revolutionary interior protection for your vehicles with an innovative, unique three-layer structure. The digitized three dimensional design...

Schrader TPMS Sensor - Clamp-In Programmable 90 Degree EZ-Sensor ( valve stem not included )This Part Fits: Year Make Model Submodel 2013-2015 Acura ILX Base 2013-2014 Acura ILX Hybrid 2004-2013 Acura MDX Base 2004-2006 Acura...

Schrader TPMS Sensor - High Speed Clamp-In DB+ EZ-Sensor ProgrammableThis Part Fits: Year Make Model Submodel 2013-2015 Acura ILX Base 2013-2014 Acura ILX Hybrid 2004-2013 Acura MDX Base 2004-2006 Acura MDX Touring 2007-2012 Acura RDX...

Schrader TPMS Sensor - DB EZ-Sensor ProgrammableThis Part Fits: Year Make Model Submodel 2013-2015 Acura ILX Base 2013-2014 Acura ILX Hybrid 2004-2013 Acura MDX Base 2004-2006 Acura MDX Touring 2007-2012 Acura RDX Base 2010-2012 Acura...

The Rhino-Rack Vortex bars can be purchased in black or silver and is cut to 7 different predefined lengths to suit different vehicles. All bars include the VGS rubber strip which has been designed to...

The Rhino-Rack Vortex bars can be purchased in black or silver and is cut to 7 different predefined lengths to suit different vehicles. All bars include the VGS rubber strip which has been designed to...

The Rhino-Rack RLCP Leg Brackets are specially designed heavy duty legs to fit flush into the factory mounting points of specific vehicle's roofs. RLCP Legs come in a variety of shapes designed to fit specific...

Why do you need Pedal Commander?Pedal Commander is a throttle response controller. It removes response delays on your electronic accelerator pedal. Effectively, it allows your engine to respond faster. As a result, your car can...

NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces...

NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces...

NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces...

NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces...

NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces...

NGK ignition coils are manufactured to meet or exceed OE standards for the highest durability and operational performance, so they can be installed with confidence. NGK and their family of automotive products have over 80...

Protecting the world's finest wheels and tires from theft since 1964.; Wheel Lock bolts are designed in USA and manufactured in EU and USA.; Presently, McGard is an Original Equipment wheel lock supplier to most...

Protecting the world's finest wheels and tires from theft since 1964.; Wheel Lock bolts are designed in USA and manufactured in EU and USA.; Presently, McGard is an Original Equipment wheel lock supplier to most...

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...

Top class fully synthetic, all-season motor oil for superior performance and long engine life. For gasoline and diesel vehicles without particulate filters (GPF/DPF).Exceeds strict test requirements specified by major manufacturers.Safe with catalytic converters and turbochargers....

Top class fully synthetic, all-season motor oil for superior performance and long engine life. For gasoline and diesel vehicles without particulate filters (GPF/DPF).Exceeds strict test requirements specified by major manufacturers.Safe with catalytic converters and turbochargers....

LIQUI MOLY 1L Brake Fluid SL6 DOT 4This Part Fits: Year Make Model Submodel 2013-2022 Acura ILX Base 2013-2014 Acura ILX Hybrid 2023-2024 Acura Integra A-Spec 2023-2024 Acura Integra Base 1997-2001 Acura Integra GS 1996-2001...

Low-friction, fully synthetic motor oil for all-season use in gasoline and diesel engines without particulate filters (GPF/DPF). Benefits: - saves fuel- instant lubrication after cold start- maximum engine performance- keeps engine cleanProduct Specifications SheetProduct Specifications...

Low-friction, fully synthetic motor oil for all-season use in gasoline and diesel engines without particulate filters (GPF/DPF). Benefits: - saves fuel- instant lubrication after cold start- maximum engine performance- keeps engine cleanProduct Specifications SheetProduct Specifications...