Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Specially designed for up to 350% more fuel than the factory fuel pump and all options are 100% E85 compliant.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Direct replacement for the 034Motorsport B9 Audi P34 Intake System.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Replacement filter for ES#3419046
Brand:
ES#:
4615835
Mfg#:
034-108-B016
In Stock
ON SALE!
SAVE 10%
$113.00
This product was last offered at the strikethrough price on 06-28-2026
Peak gains of 12 hp and 9 ft-lbs of torque at the wheels for B9 A4/A5 (stock software)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Designed for high performance naturally aspirated and forced induction EFI vehicles - It can be installed externally or in-tank using optional hardware that is sold separately
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This is a general-use high flow fuel pump, not a direct plug-and-play swap in most application
Brand:
ES#:
3603936
Mfg#:
50-1005
In Stock at Vendor
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$224.99
This product was last offered at the strikethrough price on 07-09-2026
Used to remove the soft code caused by replacing the failure-prone factory "active" mounts with 034Motorsport Density Line & Motorsport Spec Engine Mounts. One required per mount.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4846369
Mfg#:
034-708-0006
Ships in 1-3 days
ON SALE!
SAVE 10%
$14.00
This product was last offered at the strikethrough price on 06-28-2026
Features CAN-Bus connectivity for more advanced tuning — gain up to 50hp/70lb-ft on a stock car, 75hp/90lb-ft on a modified car
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Not for sale or use in the state of California. For 252hp engine variant only
Increase airflow for your 2.0T or 3.0T equipped B9 A4/S4/Allroad with the 034Motorsport X34 Carbon Fiber Intake Air Scoop!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Will not fit vehicles with the active grille shutter system, such as B9.5 A4 and allroad.
Brand:
ES#:
4845335
Mfg#:
034-108-Z134
Ships in 2 Business Days
ON SALE!
SAVE 10%
$174.00
This product was last offered at the strikethrough price on 06-28-2026
Replace the factory turbo muffler with a straight, uninterrupted billet aluminum delete
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
