Lock down your B9 Audi's chassis and eliminate rear subframe flex with CTS Turbo’s billet aluminum insert set, delivering sharper handling and instant power transfer with minimal NVH.
Increase airflow for your 2.0T or 3.0T equipped B9 A4/S4/Allroad with the 034Motorsport X34 Carbon Fiber Intake Air Scoop!
Will not fit vehicles with the active grille shutter system, such as B9.5 A4 and allroad.
Perfect combination of handling and ride quality
10X Entries For Our 25th Anniversary Sweepstakes! Sedan models only. Average lowering of 1.2" front and 1.2" rear
Aggressive looks with ultimate handling for your A4 Sedan
10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For Sedan models only. Average lowering of 1.9" Front & 1.5" Rear
Brand:
ES#:
658
Mfg#:
29996-1
Ships in 3 Business Days
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$399.00
This product was last offered at the strikethrough price on 07-01-2026
Unrivaled comfort and performance
10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For Sedan models only. Average lowering of 1.25" Front & 1.0" Rear
Brand:
ES#:
657
Mfg#:
50396
Ships in 3 Business Days
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$399.00
This product was last offered at the strikethrough price on 07-01-2026
10mm spacers to perfectly dial in your stance or clear your big brake kit!
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3570111
Mfg#:
MS100156
Ships in 5 Business Days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$142.99
This product was last offered at the strikethrough price on 07-29-2026
Includes everything you need to install spacers on two wheels
10X Entries For Our 25th Anniversary Sweepstakes! Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2748179
Mfg#:
ECS10152KTWBC1KT
In Stock
ON SALE!
SAVE 25%
$122.99
This product was last offered at the strikethrough price on 06-13-2026
Upgrade to the stopping power of the Audi S4
10X Entries For Our 25th Anniversary Sweepstakes! Upgrade your B7 A4 factory rotors to larger 345mm S4 rotors - Depending on which factory wheel is used, a
Brand:
ES#:
4525
Mfg#:
B7A4S1F2PRXS
In Stock
ON SALE!
$1040.99
This product was last offered at the strikethrough price on 06-13-2026
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
Lifetime Replacement
