A3/S3

Constructed with 100% polyurethane on all four sides, "oil free" OE replacement performance filter will outflow the stock filter for improved horse...

Pro 5R Media:This filter features Pro 5R oiled 5-layer progressively finer mesh cotton gauze media for maximum performance. The progressive layerin...

Large Air Filter:This "Oil-Free" 3-Layer Progressively Finer Porosity Synthetic Media air filter provides maximum Convenience With Excellent Filtra...

For those of you who have an aFe POWER Stage-2 intake system for the 2015-2019 Audi A3/S3 L4-1.8L (t)/2.0L (t), aFe POWER now offers an intake co...

Unique One-Piece High Quality Housing W/ Sight Window:A custom CAD designed roto-molded housing made from heat soak resistant material eliminate...

A simple 30 minute install will give you a huge increase in power. The aFe POWER SCORCHER GT Module includes a high quality case & wire harness...

A simple 30 minute install will give you a huge increase in power. The aFe POWER SCORCHER GT Module includes a high quality case & wire harnes...

Automobiles in the 21st century have replaced the more conventional throttle cable technology for an ECM (Electronic Control Module) that translate...

BORLA® system has valves. System features polished T-304 stainless steel tips. BORLA® Cat-Back™ and Axle-Back exhaust systems feature patented stra...

System features polished T-304 stainless steel tips. BORLA® Cat-Back™ and Axle-Back exhaust systems feature patented straight-through and multi-cor...

Simple ECU flashing with gauge package! The in-cabin mountable Accessport V3 has a large, full color, high resolution screen which allows you to mo...

Simple ECU flashing with gauge package! The in-cabin mountable Accessport V3 has a large, full color, high resolution screen which allows you to mo...

The AMS Performance Intercooler and its high efficiency tube and fin core utilizes 22 fins per inch. The AMS tube and fin core utilizes both inte...

The Autotech High Pressure Fuel Pump Internals will provide a significant increase in pressure where the factory pump falls short. In many cases we...

Improve exhaust flow on your Golf R with the COBB Catted Downpipe! This downpipe features a High Output GESI catalytic converter, a resonated mid...

This COBB 3" Downpipe Rear Section features full 304 stainless steel construction. It is designed for users that first installed the COBB Downpip...

While developing our cat-back exhaust and downpipe for the Mk6 GTI, we noted that cars utilizing the complete COBB Volkswagen Turboback Exhaust c...

The COBB Cat-Back Exhaust System for the MK7 GTI is a direct replacement for the factory exhaust. It comes with an adapter that tapers down to be...

The COBB Cat-Back Exhaust System for the Mk7.5 GTI is a direct replacement for the factory exhaust. It comes with an adapter that tapers down to ...

This COBB 3" catted downpipe is a direct factory replacement when used with the COBB Cat-Back Exhaust. It features full 304 stainless steel const...

Part Number: SP3078BLK Direct fit for: 2015-2016 Audi A3 L4-1.8(t) (includes Quattro) 2015-2016 Audi A3 L4-2.0(t) (includes Quattro) 2017-2020 Audi...

Part Number: SP3078P Direct fit for: 2015-2016 Audi A3 L4-1.8(t) (includes Quattro) 2015-2016 Audi A3 L4-2.0(t) (includes Quattro) 2017-2020 Audi A...

Torque Solution Engine Mount Applications: Audi A3 / S3 2015+ The Torque Solution engine mount is made from high grade 6061 billet aluminum...

Torque Solution Engine Mount Applications: Audi A3 ALL & TT MK2 2.0T & 3.2L The Torque Solution engine mount is made from high gr...

Torque Solution Billet Rear Subframe Inserts Applications: Volkswagen Golf / GTI / MK7 - Audi A3/S3/RS3 / TT / TTS Torque Solution Billet R...

Torque Solution Blow Off Valve AdapterApplications: See Fitment Chart The Torque Solution blow off valve adapter was designed to give you that at...

Torque Solution Engine & Transmission Mount kit Applications: Audi A3 ALL & TT MK2 2.0T Torque Solution engine & transmission ...

Torque Solution Engine,Transmission & Pendulum Mount Kit w/ Race Insert Applications: Audi A3 & TT MK2 2.0T FSI Torque Solution eng...

Torque Solution Engine,Transmission & Pendulum Mount Kit w/ Street Insert Applications: Audi A3 & TT MK2 2.0T FSI Torque Solution e...

Torque Solution Engine,Transmission & Pendulum Mount Kit Applications: Audi A3 & TT MK2 2.0T FSI Torque Solution engine & trans...

Torque Solution Pendulum (Dog Bone) Billet Insert (Triangle Style) Applications: Volkswagen Golf / GTI / MK7 - Audi A3/S3 / TT / TTS Torq...

Torque Solution Pendulum (Dog Bone) Billet Insert (Circle Style) Applications: Volkswagen Golf / GTI / MK7 - Audi A3/S3 / TT / TTS Torque...

Torque Solution Spherical Bearing Rear Toe Link KitApplications: Volkswagen Golf/GTI/Golf R MK7, Audi A3/S3 8V, TT/TTS MK3 (MQB)Torque Solution Rea...

Torque Solution Transmission Mount Insert Applications: Audi A3 / TT Torque Solution Transmission Mount Inserts are designed to limit the a...

Torque Solution Transmission Mount Applications: Audi A3 ALL YEARS The Torque Solution Transmission mount is made from high grade 6061 bi...

Torque Solution Turbo Inlet HoseApplications: Volkswagen Golf, GTI, R / Audi A3, S3 MQB 2015+ Torque Solution Turbo Inlet Hose for Volkswagen Gol...