034Motorsport's Black Friday Sale is here! This is our hottest sale of the year, and all of our most popular products are available at special prices - just in time for the holidays!
Our best-selling upgrades for the B9 Audi A4/S4 & A5/S5 can be found in the links below, or head over to our website to browse upgrades by vehicle.
P34 Cold Air Intake, B9 Audi A4/Allroad & A5 2.0 TFSI
034Motorsport Turbo Muffler Delete with Test Ports, Volkswagen MkVII Golf/GTI/R, 8V/8S Audi A3/S3/TT/TTS, B8/B9 Audi A4/A5/Allroad
Cast Stainless Steel Racing Catalyst, B9 Audi A4/A5 & Allroad 2.0 TFSI
034Motorsport Front Strut Brace, B9 Audi A4/S4, A5/S5, Allroad, Billet Aluminum
Billet Aluminum Rear Subframe Mount Insert Kit, B9 Audi A4/S4/A5 & Allroad
Track Spec Sway Bar Kit, B9 Audi A4/S4, A5/S5, Allroad
Sway Bar End Link Pair, Adjustable, Rear, B9 Audi A4/S4, A5/S5, Allroad
Dynamic+ Lowering Springs for B9 Audi A4/Allroad