Volkswagen Golf GTI MK5

IE's team of expert tuning engineers apply years of professional tuning high-powered VW & Audi race engines and leading-edge ECU calibration te...

OVERVIEW TECHNICAL SPECS INSTALL SUPPORT IE H-BEAM CONNECTING ROD SET | 144X20 Achieve your performa...

VW & AUDI 2.0T FSI, TSI, & 2.5L PERFORMANCE VALVES Push your VW or Audi 2.0T FSI, TSI, or 2.5L cylinder head to the limits with Supertech ...

SUPERTECH SINGLE GROOVE VALVE KEEPERS (SOLD INDIVIDUALLY) Some Supertech performance valves feature “radial-style” single groove on the valve stem ...

COIL PACK UPGRADE | SOLD INDIVIDUALLY Your factory-installed coil packs are a vital engine component, delivering power to the spark plugs. Over ti...

CALICO COATED ACL ROD BEARINGS Calico Coatings offer an extremely high-quality bearing option for your VW or Audi performance engine builds when in...

IE 6mm Performance Valve Stem Seals (SOLD INDIVIDUALLY) IE performance valve seals are manufactured from high quality polyacrylic (intake) or viton...

This listing is for the IE POWERlink Flash Tool only. You may also purchase this cable with IE performance tunes for your vehicle (sold separatel...

Constructed of 3" T304 stainless steel mandrel bent tubing, T316 stainless steel flanges, a corrugated stainless steel flex section, and TIG welded...

Unitronic's Intercooler Upgrade Kit for the 2.0 TFSI is a direct OEM replacement kit with the ability to support 600HP and more!  Featuring a massi...

Unitronic is pleased to present its Cold Air Intake System for the 2.0 TFSI.  With extensive background in engineering the finest in Performance So...

Unitronic's 2.0 TFSI Diverter Valve Relocation kit is compatible with the stock K03/IHI and K04 (with compressor mounted diverter valve) turbocharg...

The ultimate caliper upgrade for your Audi or Volkswagen. The NEUSPEED Version 3 Caliper Upgrade Kit gives you our proven 6-piston braking performa...

The iSWEEP Subframe Rigid Collar Kit is a precision chassis upgrade designed to eliminate unwanted subframe movement, restoring alignment accuracy...

The iSWEEP Subframe Rigid Collar Kit is a precision chassis upgrade designed to eliminate unwanted subframe movement, restoring alignment accuracy...

DESCRIPTION: If you have installed a new big brake kit or installed new brake pads that do not include a brake pad wear sensor wire, then this is ...

The ultimate braking upgrade for your Audi or Volkswagen. The NEUSPEED Version 3 Big Brake Kit includes everything you need to replace your factory...