Engineered to replace the factory plastic coolant elbow with a precision-machined 6061 aluminum solution featuring a dual-gasket design for maximum sealing and long-term reliability.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engineered to replace the factory plastic coolant elbow with a precision-machined 6061 aluminum solution featuring a dual-gasket design for maximum sealing and long-term reliability.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgraded 4.5 Bar MAP sensors that allow your Audi EA824 4.0T to accurately read and manage higher boost pressures for extreme performance tuning.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Eliminate common coolant leaks and overheating risks on your Audi 4.0T with this durable, CNC-machined billet aluminum reliability upgrade.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engineered to ensure consistent coolant flow and eliminate the risk of overheating due to stuck valves.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
A complete kit that safely reroutes the factory fuel lines on your Audi 4.0T out of the hot engine valley, improving heat management and clearing space for larger turbos.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
A CNC-machined billet aluminum oil fill port for your Audi 4.0T that replaces the flimsy factory plastic and features an integrated 1/8" NPT port to easily monitor real-time crankcase pressure.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This is a must-have upgrade for anyone chasing down mystery coolant loss or proactively refreshing their 4.0T cooling system.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
A direct-bolt-on, merged single-inlet beast that ditches the restrictive factory dual-intake for massive airflow and aggressively loud, head-turning turbo spool.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bulletproof your Audi 4.0T's cooling system and permanently eliminate leaks with this complete front billet aluminum upgrade kit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Direct replacement precision-machined from 6061-T6 aluminum for improved durability, heat resistance, and long-term reliability.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used to locate the position of the valves for proper engine operation under all conditions
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4758300
Mfg#:
04C907601K
In Stock at Vendor
$54.99
This product was last offered at the strikethrough price on 04-11-2026
Upgrade existing software to the Stage 1 v1.1
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 customer's that got stage 1 software before 3/9/2015. Vehicle must be brought to ECS Tuning for programming.
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.
