Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

Volkswagen MK4 Performance Parts & Upgrades

Sort By
Filter By
Return to Top
ES#4461249 - 1.8T-MK4TT - Unitronic Performance Software - Flashed @ ECS - Choose the stage that meets your power goals! - Unitronic - Audi Volkswagen

Choose the stage that meets your power goals! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4461249
Mfg#:
1.8T-MK4TT
In Stock
Starting at $500.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3675524 - 253461C-H - Aluminized Steel Cat-Back Exhaust System - Hidden Tip - 3" Aluminized exhaust system with a single stainless Magnaflow muffler and single exit tip - Techtonics Tuning - Volkswagen

3" Aluminized exhaust system with a single stainless Magnaflow muffler and single exit tip For vehicles with a "non-cutout" rear valance and 3" downpipe only

Brand:
Techtonics Tuning - Corporate Logo
ES#:
3675524
Mfg#:
253461C-H
Back Ordered
$500.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#263532 - MK4STG1CHIP-1DP - Stage I Performance Chip - 1 Program - Direct Port - DIRECT PORT ONLY - Vehicle must be brought to ECS - APR - Audi Volkswagen

DIRECT PORT ONLY - Vehicle must be brought to ECS Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
AWD - 204hp/242lb-ft / AWW/AWP - 215hp/247lb-ft (93 Octane)

Brand:
APR - Corporate Logo
ES#:
263532
Mfg#:
MK4STG1CHIP-1DP
In Stock
$499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Average gain of 60 horsepower and 85 lb-ft of torque Requires VNT-17 turbo upgrade, 3.0 bar MAP sensor

Brand:
Tunezilla - Corporate Logo
ES#:
2917812
Mfg#:
PD-TDI-004
Ships in 8 Business Days
$499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4858396 - 034-404-1027 - Dynamic+ Lowering Springs - Average lowering of .79" (20mm) F & R - 034Motorsport - Volkswagen

Average lowering of .79" (20mm) F & R 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4858396
Mfg#:
034-404-1027
Ships in 3 Business Days
$249.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2185 - 70725-26 - Front Sway Bar - 26mm - Use for correct driveshaft clearance when lowering front end more than 1.4" - H&R - Volkswagen

Use for correct driveshaft clearance when lowering front end more than 1.4" We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2185
Mfg#:
70725-26
Ships on Nov 30, 2026
10% off MSRP

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

$549.00

This product was last offered at the strikethrough price on
10-01-2026

$494.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#412 - MK4TTBBKNPXS - 337/20th/GLI front Brake Rotor/Carrier Kit - ECS GEOMET Cross Drilled & Slotted Rotors (312x25) - Upgrade to larger rotors for increased brake torque. Reuse your stock calipers, pads, and mounting hardware! - ECS - Volkswagen

Upgrade to larger rotors for increased brake torque. Reuse your stock calipers, pads, and mounting hardware! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
412
Mfg#:
MK4TTBBKNPXS
Ships on Apr 8, 2027
ON SALE!
$519.99

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

$493.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3438049 - VR1-HDR4 - Race Clutch Kit - Handles up to 440 lb-ft of torque - ACT - Audi Volkswagen

Handles up to 440 lb-ft of torque

Brand:
ACT - Corporate Logo
ES#:
3438049
Mfg#:
VR1-HDR4
Ships in 7 Business Days
19% off MSRP

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

$609.00

This product was last offered at the strikethrough price on
11-04-2026

$493.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3557368 - 551201_TDI - Harmonic Damper Crankshaft Pulley - Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability - Fluidampr - Audi Volkswagen

Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability

Brand:
Fluidampr - Corporate Logo
ES#:
3557368
Mfg#:
551201_TDI
Back Ordered
$492.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3098781 - k70038hdoKT - Stage 2 Daily Clutch Kit - Designed for the daily-driven, weekend track warrior. Conservatively rated at 325 ft/lbs. - South Bend Clutch - Volkswagen

Designed for the daily-driven, weekend track warrior. Conservatively rated at 325 ft/lbs.

Brand:
South Bend Clutch - Corporate Logo
ES#:
3098781
Mfg#:
K70038HDOKT
In Stock
$488.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3647467 - ST-AIVN-1103S - Supertech Stainless Intake Valve - 1.8T/2.7T - Priced Each  - Stock sized valve head diameter, single groove keeper setup for high RPM use - Supertech - Audi Volkswagen

Stock sized valve head diameter, single groove keeper setup for high RPM use *Valves priced individually - For 1.8T - qty 12 needed / For 2.7T - qty 18 needed - Please see long description for additional valve seal/keeper informa

Brand:
Supertech - Corporate Logo
ES#:
3647467
Mfg#:
ST-AIVN-1103S
Back Ordered
18% off MSRP

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

$32.99

This product was last offered at the strikethrough price on
11-04-2026

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#251543 - ECS#244KTWBLT -  ECS Wheel Spacer & Bolt Kit - 8mm With Ball Seat Bolts - Includes everything you need to install spacers on two wheels - ECS - Audi Volkswagen

Includes everything you need to install spacers on two wheels 10X Entries Into Our F80 M3 Sweepstakes
Fits OEM wheels or wheels that require ball seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
251543
Mfg#:
ECS#244KTWBLT
In Stock
ON SALE! SAVE 30%
$134.99

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

$94.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

Let us help you find the parts that fit your Volkswagen

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

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings