Includes closed air box, air ducting, PowerCore filter, and necessary hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with FSI engines only
Keep your charging system operating at full potential
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with CCTA or CBFA engine code only
Includes tensioner and roller to help keep your drive belt tight
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with BPY engine code only
Coupler that connects the upper radiator hose to the radiator
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with TSI engines only
Everything you need to complete your scheduled maintenance
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with TSI engines only
For customers that already have APR software on their car and are upgrading to a K04
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! This upgrade must be performed at ECS Tuning's facility in Ohio. For vehicles with TSI engines only.
Found at each outlet on the intecooler. 61.90mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Seals connection of the intercooler hose to intercooler both "hot side" & "cold side" on FSI equipped models, seals both intercooler hose to outlet pipe and intercooler hose to intercooler "cold side" on TSI equipped models
Brand:
ES#:
343037
Mfg#:
3C0145117H
In Stock
27% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$18.12
This product was last offered at the strikethrough price on 02-23-2026
Install new hardware with your new parts. M6x45 tapping
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 4 required for the installation of throttle body
See your coolant levels clearly again, comes with coolant level sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2499502
Mfg#:
1K0121407A
In Stock at Vendor
$48.99
This product was last offered at the strikethrough price on 05-07-2026
Upper rail on the chain that connects to the camshaft
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with TSI engines only
Brand:
ES#:
281408
Mfg#:
06H109469T
In Stock
24% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$15.73
This product was last offered at the strikethrough price on 07-08-2026
Replace all three oxygen sensors at the same time
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with CBFA engine code only
Brand:
ES#:
2825760
Mfg#:
06J906262TKT1
In Stock at Vendor
ON SALE!
$407.99
This product was last offered at the strikethrough price on 07-06-2026
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
