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Volkswagen Jetta IV TDI Performance Parts & Upgrades

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ES#2855836 - FMWS5 - Forge Wheel Spacers - 5mm (Pair) - Pair of 5mm anodized black 5x100/5x112 wheel spacers - Forge - Volkswagen

Pair of 5mm anodized black 5x100/5x112 wheel spacers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
2855836
Mfg#:
FMWS5
Ships in 3 Business Days
$73.99 USD
Free Shipping
on orders $49 and up
ES#2806987 - 66208 - ST Sport Spring Set - Average lowering front: 1.2" rear: 1.2" - Suspension Techniques - Volkswagen

Average lowering front: 1.2" rear: 1.2" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For sedan models only

Brand:
Suspension Techniques - Corporate Logo
ES#:
2806987
Mfg#:
66208
Ships in 4 Business Days
$419.00 USD
Free Shipping
ES#2951979 - ve-tdi-004.5KT - Stage 4 - Clutch Saver - With FlashZilla V3 - Average gain of 43 horsepower and 34 lb-ft of torque - Tunezilla - Volkswagen

Average gain of 43 horsepower and 34 lb-ft of torque affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires VNT-17 turbo upgrade, 3.0 bar MAP sensor, and upgraded fuel injectors. For vehicles from the 2000 model year only. Vehicles older than 2000 requ

Brand:
Tunezilla - Corporate Logo
ES#:
2951979
Mfg#:
VE-TDI-004.5KT
Ships in 7 Business Days
$639.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2951996 - pd-tdi-004KT - Stage 4 - With FlashZilla V3 - Average gain of 60 horsepower and 85 lb-ft of torque - Tunezilla - Volkswagen

Average gain of 60 horsepower and 85 lb-ft of torque affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires VNT-17 turbo upgrade, 3.0 bar MAP sensor

Brand:
Tunezilla - Corporate Logo
ES#:
2951996
Mfg#:
PD-TDI-004KT
Ships in 7 Business Days
$689.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2951977 - ve-tdi-003-csKT - Stage 3 Custom - With FlashZilla V3 - Power results vary depending on your requirements. For engine code ALH up to 2003 - Tunezilla - Volkswagen

Power results vary depending on your requirements. For engine code ALH up to 2003 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires upgraded fuel injectors, VCDS logging recommended. For vehicles from the 2000 model year only. Vehicles older than 2000 require ECU removal and

Brand:
Tunezilla - Corporate Logo
ES#:
2951977
Mfg#:
VE-TDI-003-CSKT
Ships in 7 Business Days
$539.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2952181 - PD-TDI-UPD-FZ - PD TDI Feature Upgrade Tune - For Use With FlashZilla V3 - Upgrade any tune with Dynamic Idle, Idle RPM change, Glow plug duration increase, or all the above - Tunezilla - Volkswagen

Upgrade any tune with Dynamic Idle, Idle RPM change, Glow plug duration increase, or all the above affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Only to be purchased in conjunction with another tune

Brand:
Tunezilla - Corporate Logo
ES#:
2952181
Mfg#:
PD-TDI-UPD-FZ
Ships in 7 Business Days
49% off MSRP

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

$99.00

This product was last offered at the strikethrough price on
06-04-2026

$50.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Features ride height adjustability with standalone electronically adjustable dampers in an OE quality, direct fit package. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bilstein - Corporate Logo
ES#:
4390703
Mfg#:
49-294651
Ships in 3 Business Days
$2978.00 USD
Free Shipping

Includes the front & rear non-adjustable sway bars with installation hardware Front: 22mm Rear: 22mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
3536487
Mfg#:
72725
Ships in 3 Business Days
$664.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Black anodized aircraft aluminum gas, brake, clutch, and dead pedal set with rubber grips and stainless steel hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
2840414
Mfg#:
P756092BLACK
Ships in 5 Business Days
$187.00 USD
Free Shipping
on orders $49 and up

Average gain of 32 horsepower and 34 lb-ft of torque. For engine code ALH up to 2003 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires upgraded fuel injectors. For vehicles from the 2000 model year only. Vehicles older than 2000 require ECU removal and physical chip swapping and

Brand:
Tunezilla - Corporate Logo
ES#:
2917821
Mfg#:
VE-TDI-001.5
Ships in 7 Business Days
$399.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2795742 - MKIV19DSLSFTKT - 1.9L Diesel Performance Software Program - Upgrade offers an excellent 15-30% gain in peak torque and horsepower over the factory output. - APR - Volkswagen

Upgrade offers an excellent 15-30% gain in peak torque and horsepower over the factory output. 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 can be performed via our Chip & Ship method or the vehicle can be brought to ECS Tuning's fa

Brand:
APR - Corporate Logo
ES#:
2795742
Mfg#:
MKIV19DSLSFTKT
Ships in 1 day
$612.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#248533 - 06255571ECSWBK -  ECS Wheel Spacer & Bolt Kit - 3mm With Ball Seat Bolts - Comes with everything you need to install spacers on two wheels - ECS - Audi Volkswagen

Comes with everything you need to install spacers on two wheels affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Fits OEM wheels, or wheels that use OEM ball seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
248533
Mfg#:
06255571ECSWBK
Ships in 9 Business Days
ON SALE! SAVE 30%
$132.99

This product was last offered at the strikethrough price on
05-02-2026

$93.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2678157 - 1J0145838B - Boost Hose - Connects directly to intake manifold - Gates - Volkswagen

Connects directly to intake manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with ALH engine only

Brand:
Gates - Corporate Logo
ES#:
2678157
Mfg#:
1J0145838B
Ships on Jun 24, 2026
$131.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2730279 - SPDLCONVERS2KT - 337/20th/GLI Front Big Brake Conversion Kit - plain rotors (312x25) - Everything you need to convert to larger 312x25 front brakes. Featuring Meyle solid face rotors and Pagid pads. - Assembled By ECS - Volkswagen

Everything you need to convert to larger 312x25 front brakes. Featuring Meyle solid face rotors and Pagid pads. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Includes pad wear sensor

Brand:
Assembled By ECS - Corporate Logo
ES#:
2730279
Mfg#:
SPDLCONVERS2KT
Ships on Oct 14, 2026
Auto Notify
ON SALE! SAVE 22%
$1347.89

This product was last offered at the strikethrough price on
01-03-2026

$1057.03 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3169875 - 21-493R - AEM Cold Air Intake System - Red - Increase horsepower and torque by replacing your vehicle's restrictive factory air filter and air intake housing - AEM - Volkswagen

Increase horsepower and torque by replacing your vehicle's restrictive factory air filter and air intake housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
For vehicles with ALH engine code only

Brand:
AEM - Corporate Logo
ES#:
3169875
Mfg#:
21-493R
EO#:
D-670
Back Ordered
ON SALE! SAVE 12%
$429.99

This product was last offered at the strikethrough price on
05-15-2026

$379.99 USD
Free Shipping

More About Performance Parts & Upgrades

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