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Volkswagen Passat B6 4 Motion 3.6L Performance Engine & Drivetrain Parts

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Unitronic Performance Software - Stage 1

ES#4465087 - 3.6-FSI-1 - Unitronic Performance Software - Stage 1 - Gain up to 28 horsepower and 24 lb-ft of torque on 91 Octane - Unitronic - Audi Volkswagen

Gain up to 28 horsepower and 24 lb-ft of torque on 91 Octane This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
For BHK, BLV, BWS and BHL engine codes only.

Brand:
Unitronic - Corporate Logo
ES#:
4465087
Mfg#:
3.6-FSI-1
In Stock
$550.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR Universal Oil Catch Can - AN Fittings

ES#4487795 - MS100218 - APR Universal Oil Catch Can - AN Fittings - Universal/Service part for APR's MS100199 full catch can system - APR - Audi Volkswagen Porsche

Universal/Service part for APR's MS100199 full catch can system Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4487795
Mfg#:
MS100218
Ships on Oct 19, 2026
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$264.99

This product was last offered at the strikethrough price on
09-18-2026

$234.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Universal Catch Can System

ES#3130050 - MS100125 - Universal Catch Can System - For a custom catch can setup - APR - Volkswagen

For a custom catch can setup Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
3130050
Mfg#:
MS100125
Ships in 6 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.

$449.99

This product was last offered at the strikethrough price on
09-18-2026

$399.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Throttle Body Inlet Hose - Red

ES#3177641 - 019397ECS01A03 - Silicone Throttle Body Inlet Hose - Red - Improve airflow with our smooth, high flowing silicone throttle body inlet coupler - ECS - Audi Volkswagen

Improve airflow with our smooth, high flowing silicone throttle body inlet coupler 10X Entries Into Our F80 M3 Sweepstakes

For vehicles without purge valve connection on OEM inlet hose

Brand:
ECS - Corporate Logo
ES#:
3177641
Mfg#:
019397ECS01A03
Ships on Jan 22, 2027
ON SALE! SAVE 25%
$87.99

This product was last offered at the strikethrough price on
06-13-2026

$65.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Filter Oil & Cleaner Kit

ES#4830731 - vwr120000KT - Filter Oil & Cleaner Kit - The filter element deserves to be well looked after and be a part of your regular maintenance schedule. - Racingline - Audi Volkswagen

The filter element deserves to be well looked after and be a part of your regular maintenance schedule.

Brand:
Racingline - Corporate Logo
ES#:
4830731
Mfg#:
VWR120000KT
Ships on Oct 20, 2026
ON SALE! SAVE 12%
$48.99

This product was last offered at the strikethrough price on
09-18-2026

$43.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

CTS Torque Arm Insert

ES#3410474 - CTS-MM-TAI-1 - CTS Torque Arm Insert - Eliminate excess drivetrain slop and movement with minimal additional NVH - CTS - Volkswagen

Eliminate excess drivetrain slop and movement with minimal additional NVH For vehicles up through the 2008 model year only

Brand:
CTS - Corporate Logo
ES#:
3410474
Mfg#:
CTS-MM-TAI-1
Ships in 8 Business Days
$39.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

6 Cylinder Direct Port Water Methanol Upgrade

ES#3969799 - 94600 - 6 Cylinder Direct Port Water Methanol Upgrade - Allows water-meth nozzles to be installed directly into each cylinder - SnowPerformance - Volkswagen

Allows water-meth nozzles to be installed directly into each cylinder

Brand:
SnowPerformance - Corporate Logo
ES#:
3969799
Mfg#:
94600
Ships in 4 Business Days
$260.99 USD
Free Shipping
on orders $49 and up

ECS Catch Can O-ring

ES#3097721 - N1.50X051 - ECS Catch Can O-ring - Replacement ECS catch can O-ring - ECS - Audi BMW Volkswagen MINI

Replacement ECS catch can O-ring 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3097721
Mfg#:
N1.50X051
In Stock
ON SALE! SAVE 25%
$5.99

This product was last offered at the strikethrough price on
06-13-2026

$4.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI Transmission Mount Top Bracket

ES#4845494 - EBFI79-T5-005-A - BFI Transmission Mount Top Bracket - Looking for that extra edge for the performance of your PQ35/46 chassis vehicle? - Black Forest Industries - Audi Volkswagen

Looking for that extra edge for the performance of your PQ35/46 chassis vehicle?

Brand:
Black Forest Industries - Corporate Logo
ES#:
4845494
Mfg#:
EBFI79-T5-005-A
Ships in 2 Business Days
$109.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

400LPH High Flow Fuel Pump (Metric Fittings)

ES#3691427 - 50-1009 - 400LPH High Flow Fuel Pump (Metric Fittings) - 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 - AEM Electronics - Audi Volkswagen

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 This is a general-use high flow fuel pump, not a direct plug-and-play swap in most application

Brand:
AEM Electronics - Corporate Logo
ES#:
3691427
Mfg#:
50-1009
In Stock at Vendor
11% 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
09-18-2026

$199.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

In-Line Micro Regulator - 6 Bar

ES#4690254 - 601-0261 - In-Line Micro Regulator - 6 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#:
4690254
Mfg#:
601-0261
Ships in 10 Business Days
$64.99 USD
Free Shipping
on orders $49 and up

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
Back Ordered
$64.99 USD
Free Shipping
on orders $49 and up

JHM Pushdown reverse spring kit for all 6-speed JHM shifters

ES#4046145 - STS-Springs - JHM Pushdown reverse spring kit for all 6-speed JHM shifters - Replacement springs for JHM 6 speed shifters. - JH Motorsports - Audi Volkswagen

Replacement springs for JHM 6 speed shifters. All 6-speed JHM shifters (does not fit any non JHM shifters)

Brand:
JH Motorsports - Corporate Logo
ES#:
4046145
Mfg#:
STS-SPRINGS
Ships on Oct 5, 2026
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Hardware Kit

Hardware used for valve replacement

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2684891
Mfg#:
022109423C
Ships in 3 Business Days
$59.99 USD
Free Shipping
on orders $49 and up
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

Haldex Controller - Gen 4 Switchable

ES#3247351 - Haldex.G4.0BY - Haldex Controller - Gen 4 Switchable - Ultimate plug-n-play solution for Haldex performance - HPA Motorsports - Volkswagen

Ultimate plug-n-play solution for Haldex performance For vehicles with OBY Haldex Unit only.Requires remote for switching (sold separately).

Brand:
HPA Motorsports - Corporate Logo
ES#:
3247351
Mfg#:
HALDEX.G4.0BY
Ships on Oct 12, 2026
$1249.00 USD
Free Shipping
on orders $49 and up

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.

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