Integrated Engineering

Audi’s factory calibration for the B9 A4 and A5 2.0T constrains a platform with significantly more capabilitythan it delivers from th...

Save your engine from an oily mess, built-up crankcase pressure, rough idle, fuel economy, and boost loss with a quick and simple ins...

Tuscan connecting rods represent the leading edge of technology for bottom end strength, reliability, and lightweight. Our Engineerin...

IE "DUAL PULLEY" POWER KIT FOR MANUAL TRANSMISSION Turn your sporty Audi S4 or S5 into an all-out street monster with IE's complete D...

The IE Carbon Performance Air Intake System is designed with unique motorsport-inspired features, providing power gains of up to 28HP...

The Audi RS3's popularity is born from it's unique turbocharged 5 cylinder engine which delivers amazing performance and sound in a s...

The IE HPFP upgrade reliably increases the output of the OE fuel system delivering 50% more displacement than the factory unit. This ...

FIT YOUR IE TURBO INLET TO YOUR STOCK INTAKE This silicone adapter kit will allow you to fit your IE Cast Turbo Inlet Pipe for 3.0T B...

ADD POWER, TORQUE, AND SOUND The massive 5 velocity stack and ram-air designed IE Cold Air Intake Kit delivers the most air and horse...

KEEP YOUR INTAKE AIR COOL The IE FDS front-mount intercooler kit increases horsepower and eliminates heat soak. Get the most out of y...

Already running a Dual Pulley setup on your Audi 3.0T supercharged engine and looking for more? IE's Throttle Body Upgrade kit remove...

Ready your ears (and eyes) for our all-new iE Catback Exhaust System for 2019-2021 VW GLI (MK7)! We have incorporated our innovative ...

This billet fuel rail is engineered for IE's Port Injection Intake Manifold and when combined allows the addition of a second set of...

IE's cold air intake system takes your unassuming SUV and turns it into a fun a sporty driver’s car. Uniquely engineered with true mo...

PRODUCT FEATURES • Helps prevent carbon build-up• Keep your engine running clean• Complete kit, ready to install• Installs under the ...

Choose Between The Following SKU's Above: IESOVC11, IESOVC12. HOW TO IE TUNE YOUR 2.0T FSI IE ECU Tunes for your VW or Audi 2.0T FSI...

Upgrading your factory VW/Audi MQB 2.0T or C7/C7.5 4.0TT HPFP with higher flow fuel pump internals? Disassembly & assembly of the...

PRODUCT FEATURES  • Easy install catch can and valve cover kit• Complete kit, ready to install• Installs with IE billet valve cover (...

IE's 188mm overdrive crank pulley creates a dual pulley ratio when combined with your IE 57.5mm supercharger pulley for the Audi supe...

ROTOMOLD PLASTICA special rotomold process is used to manufacture our premium polymer 3.0T intake airbox.This method leverages comple...

IE performance intercooler system for your Audi RS3 2.5TFSI DAZA engine contains a massive bar & plate core and cast aluminum end...

Choose Between The Following SKU's Above: IESOVC22, IESOVC23, IESOVC21. 2.0T FSI K04 TUNE FEATURES Maximize horsepower & torque...

IE is thrilled to introduce our all-new Turbo Inlet Pipes for 2021-2022 Audi C8 RS6 & RS7! This upgrade delivers a comprehensive ...

SHIFT FASTER, DRIVE FASTER Don't short shift your ECU tune and performance parts, get the most out of your modifications with the...