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Audi D4 A8 Quattro 3.0 TDI

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Audi D4 A8 Quattro 3.0 TDI Performance Engine & Drivetrain Parts

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Stage 1 Performance software

ES#2862377 - 30LSTG1CHIP1KT - Stage 1 Performance software - APR's ECU Upgrade is the best power per dollar modification for your common rail diesel out there - APR - Audi Volkswagen

APR's ECU Upgrade is the best power per dollar modification for your common rail diesel out there Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
2862377
Mfg#:
30LSTG1CHIP1KT
Ships in 1 day
$499.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR Stage I Performance Chip - Fully Loaded

ES#2747954 - 30TDICRPSFLKT - APR Stage I Performance Chip - Fully Loaded - Ultimate ECU upgrade for 3.0TDI - APR - Audi

Ultimate ECU upgrade for 3.0TDI Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
2747954
Mfg#:
30TDICRPSFLKT
Ships in 1 day
$749.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

In-Line Micro Regulator - 5 Bar

ES#4690245 - 601-0260 - In-Line Micro Regulator - 5 Bar - The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure! - Precision Raceworks - Audi BMW Volkswagen

The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4690245
Mfg#:
601-0260
Ships in 5 Business Days
$68.99

This product was last offered at the strikethrough price on
01-22-2026

$64.99 USD
Free Shipping
on orders $49 and up

High Pressure Fuel Pump

Fuel pump located on top of the engine

Brand:
Genuine Porsche - Corporate Logo
ES#:
3275820
Mfg#:
95811031511
Ships in 4 Business Days
$3916.99 USD
This product is lifetime replacement eligible Lifetime Replacement

In-Line Micro Regulator - 4 Bar

ES#4883148 - 601-0259 - In-Line Micro Regulator - 4 Bar - The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure! - Precision Raceworks - Audi BMW Volkswagen

The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883148
Mfg#:
601-0259
Ships in 10 Business Days
$64.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

FP34 Fuel Pump Surge Tank

ES#4877045 - 034-106-A002/3 - FP34 Fuel Pump Surge Tank - Designed for Bosch 044 Fuel Pump - 034Motorsport - Audi Volkswagen

Designed for Bosch 044 Fuel Pump

Brand:
034Motorsport - Corporate Logo
ES#:
4877045
Mfg#:
034-106-A002/3
Back Ordered
$351.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine & Drivetrain Parts

Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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