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Volkswagen 337/20AE 1.8T Performance Parts & Upgrades

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Wiseco Performance Piston Set

ES#2793900 - WIS18TK563M82 - Wiseco Performance Piston Set - Includes rings, wire locks, and wrist pins - 82mm bore, 9:8 CR, 86.4mm stroke (stock) - Wiseco - Audi Volkswagen

Includes rings, wire locks, and wrist pins - 82mm bore, 9:8 CR, 86.4mm stroke (stock) *For use with 20mm wrist pin connecting rods*

Brand:
Wiseco - Corporate Logo
ES#:
2793900
Mfg#:
WIS18TK563M82
Back Ordered
$799.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wiseco Performance Piston Set

ES#2794721 - WIS18TK563M81 - Wiseco Performance Piston Set - Includes rings, wire locks, and wrist pins - 81mm bore (stock), 9:1 CR, 86.4mm stroke (stock) - Wiseco - Audi Volkswagen

Includes rings, wire locks, and wrist pins - 81mm bore (stock), 9:1 CR, 86.4mm stroke (stock) *For use with 20mm wrist pin connecting rods*

Brand:
Wiseco - Corporate Logo
ES#:
2794721
Mfg#:
WIS18TK563M81
Back Ordered
$799.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 5 Clutch Kit - Without Flywheel

ES#2568248 - SV875 - Stage 5 Clutch Kit - Without Flywheel - Max Torque 684ft. lbs. - Spec Clutches - Volkswagen

Max Torque 684ft. lbs. Requires the use of a Spec flywheel

Brand:
Spec Clutches - Corporate Logo
ES#:
2568248
Mfg#:
SV875
Back Ordered
$799.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MK4 GTI 337/20AE Performance Catback Exhaust System & Luft-Technik Intake System

ES#4751042 - 013940LA04EBKT - MK4 GTI 337/20AE Performance Catback Exhaust System & Luft-Technik Intake System - In-house engineered for VW MK4 enthusiasts! Featuring T304 SS Tig-welded 2.5" tubing, a center resonator and a straight-through perforated core muffler - Enthusiast Bundles - Volkswagen

In-house engineered for VW MK4 enthusiasts! Featuring T304 SS Tig-welded 2.5" tubing, a center resonator and a straight-through perforated core muffler Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751042
Mfg#:
013940LA04EBKT
In Stock
ON SALE! SAVE 14%
$932.99

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

$798.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Matched Set Of 4 Injectors - 750cc

ES#5447902 - 17U-01-0750-4 - Matched Set Of 4 Injectors - 750cc - E85 Compatible - DeatschWerks - Audi Volkswagen MINI

E85 Compatible Requires tuning and/or additional hardware.

Brand:
DeatschWerks - Corporate Logo
ES#:
5447902
Mfg#:
17U-01-0750-4
Ships in 6 Business Days
$399.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B6 Performance Shocks & Struts - Set Of Four

ES#675 - MK4BHDSC - B6 Performance Shocks & Struts - Set Of Four - Enhanced ride quality and increased handling - Bilstein - Volkswagen

Enhanced ride quality and increased handling 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bilstein - Corporate Logo
ES#:
675
Mfg#:
MK4BHDSC
Ships in 2 Business Days
$786.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lower-Front Brace

ES#2917744 - 18034 - Lower-Front Brace - Reduce chassis flexing - Euro Sport Acc - Volkswagen

Reduce chassis flexing

Brand:
Euro Sport Acc - Corporate Logo
ES#:
2917744
Mfg#:
18034
Ships in 3 Business Days
$109.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MK4 Polyurethane Front Subframe Bushing Kit - With Complete Subframe Hardware

ES#4316758 - 021081ECS02KT - MK4 Polyurethane Front Subframe Bushing Kit - With Complete Subframe Hardware - Includes ECS Poly. Subframe Bushings and all recommended hardware to be replaced during subframe removal - Assembled By ECS - Volkswagen

Includes ECS Poly. Subframe Bushings and all recommended hardware to be replaced during subframe removal 10X Entries Into Our F80 M3 Sweepstakes
Does not include axle bolts for 6-speed manual vehicles (ES2563945)

Brand:
Assembled By ECS - Corporate Logo
ES#:
4316758
Mfg#:
021081ECS02KT
In Stock
ON SALE! SAVE 22%
$327.93

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

$256.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 10mm With Ball Seat Bolts

ES#8825 - ECS20255571WBK - ECS Wheel Spacer & Bolt Kit - 10mm 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 10X Entries Into Our F80 M3 Sweepstakes

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

Brand:
ECS - Corporate Logo
ES#:
8825
Mfg#:
ECS20255571WBK
In Stock
ON SALE! SAVE 25%
$144.99

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

$108.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BFI Wheel Spacers - 25mm (Pair)

ES#3575938 - SP90BGB - BFI Wheel Spacers - 25mm (Pair) - Exclusively built for your 57.1mm centerbore VW/Audi. Black Anodized - Black Forest Industries - Audi Volkswagen

Exclusively built for your 57.1mm centerbore VW/Audi. Black Anodized

Brand:
Black Forest Industries - Corporate Logo
ES#:
3575938
Mfg#:
SP90BGB
In Stock
$94.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2.5" Cat-Back Exhaust System - Non-Resonated

ES#2828166 - SSXVW150 - 2.5" Cat-Back Exhaust System - Non-Resonated - Get that Exhaust tone you've been looking for, features 4" "GT100" style tip! - Milltek Sport - Volkswagen

Get that Exhaust tone you've been looking for, features 4" "GT100" style tip!

Brand:
Milltek Sport - Corporate Logo
ES#:
2828166
Mfg#:
SSXVW150
Ships on Oct 30, 2026
$750.07 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BFI Wheel Spacers - 15mm (Pair)

ES#3575936 - SP90CGB - BFI Wheel Spacers - 15mm (Pair) - Exclusively built for your 57.1mm centerbore VW/Audi. Black Anodized - Black Forest Industries - Audi Volkswagen

Exclusively built for your 57.1mm centerbore VW/Audi. Black Anodized

Brand:
Black Forest Industries - Corporate Logo
ES#:
3575936
Mfg#:
SP90CGB
In Stock at Vendor
$74.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

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