Integrated Engineering | Cast Catted Downpipe (Golf GTI MK5/MK6)

UNLOCK STAGE 2 POWER:

Equipping your MK5 or MK6 2.0T engine with an IE catted downpipe delivers additional horsepower, torque, and responsiveness when coupled with a matching Stage 2 or K04 turbo upgrade ECU tune. These significant power gains are added through the entire RPM band by allowing the turbocharger to flow freely through the 3" downpipe, high-flow catalytic converter, and mid-pipe. Careful tuning of the added sound from freeing up exhaust flow rewards you with an aggressive exhaust growl every time you touch the accelerator while minimizing cabin drone.

All IE exhaust systems are designed in-house using state of the art digital scanning for a perfect fit and manufactured from 1.5mm thick wall 304 stainless steel offering a lifetime of performance and fun.

SOUND TUNING:

Give your car an aggressive motorsport sound that will keep you addicted to the throttle pedal without annoying exhaust drone. Engineered with thick-wall tubing and precise bends the downpipe opens up an unrestricted exhaust with a tuned sound without the "tinny" drone common on cheap catless downpipe options.

HIGH-FLOW CATALYTIC CONVERTER (CAT):

IE's performance downpipe for the MK5 & MK6 2.0T engines include a high-flow 200 cell per inch metal matrix catalyst (CAT) on the mid pipe section. This included CAT greatly reduces emissions output and unwanted offensive smells common on all catless systems, without losing horsepower! Have all the benefits of catless performance and none of the drawbacks with the IE high-flow CAT system

BOLT-ON INSTALLATION:

The IE downpipe replaces the majority of the factory exhaust from the turbocharger all the way back to the factory rear exhaust just before the axles. The 16mm turbo flange bolts to the stock or a K04 turbocharger. The downpipe section includes a new mount bracket and utilizes the factory mount points along with a tough interlock core flex section, this allows engine and chassis movement without stressing or cracking your downpipe. Easily connect the downpipe and catted mid-pipe using the simple and strong v-band connection. Finally, the mid pipe mounts to the stock rear exhaust with the included 3" to 60mm slip-fit sleeve, or easily adapt it to your cat-back exhaust of choice. In-house digitally scanned and designed for an exact fit and includes all hardware to make the install easy and straight forward.

Installation should be completed by a professional and preferably on an auto lift.

MK5 & MK6 2.0T DOWNPIPE FEATURES:

• Massive power and torque gains with matching ECU tune
• Allows for Stage 2 or K04 turbo ECU tunes
• 1.5mm thick 304 stainless steel pipe construction
• 16mm thick turbo flange - prevents warping and leaks
• 200 cell per inch metal matrix CAT reduces emissions and smell without power loss
• V-band mid-pipe connection for a leak free seal
• Interlock core tough flex section allows engine movement without stress cracking
• All installation hardware included -no unwanted trips to the parts store

Vehicle Fitment:

• Audi A3 8P 2.0TFSI (FWD Only, EA113 Engine w/K03 or K04 turbo)
• Volkswagen Golf GTI Mk5 (FWD Only, EA113 Engine w/K03 or K04 turbo)
• Volkswagen Golf GTI Mk6 (FWD Only w/K03 or K04 turbo)
• Volkswagen Jetta Mk5 (FWD Only, EA113 Engine w/K03 or K04 turbo)
• Volkswagen Jetta Mk6 (FWD Only, EA113 Engine w/K03 or K04 turbo)