UNLOCK STAGE 2 POWER

Stage 2 software on your MK7 GTI, GLI, Golf or 8V A3 needs a downpipe to breathe. The iE Performance Cast Downpipe replaces the restrictive 60 mm factory pipe with 76 mm, 3 inch, 304 stainless tubing and cast high-flow sections. Less back pressure means more power, more sound, and less turbo lag. Every downpipe is designed in house from a 3D scan of the engine bay, so it fits like it belongs there.

UNLOCK STAGE 2 POWER

HIGH-FLOW CAST SECTIONS

Typical downpipes use bends and cuts to force big tubing into a tight space, and sacrifice flow and fitment to do it. We 3D-scanned the bay and designed the tight sections as castings from the digital model. Odd shapes, maximum flow, perfect clearance, and a finish that looks as good as it works.

HIGH-FLOW CAST SECTIONS

HIGH-FLOW 200 CELL CAT

A 200 cell per inch metal matrix catalyst sits as close to the turbo as possible. The thinner metal web flows more than a ceramic cat of the same size, and the large diameter gives it a huge flow area for maximum power. Placed up close to the turbo, it cleans up emissions and kills the unpleasant smell of a catless setup.

HIGH-FLOW 200 CELL CAT

STOCK STYLE FLEX SECTION

The flex section is where cheap downpipes fail. Engine and chassis movement, plus track abuse, tears weak flex joints apart and leaves you with leaks or a separated pipe. iE uses the heavily reinforced flex design found on factory exhausts, built to last for countless miles of fun.

STOCK STYLE FLEX SECTION

MOTORSPORT SOUND. ZERO DRONE.

Thick wall tubing and cast sections give the iE downpipe an aggressive, drone-free note with none of the tinny rasp of thin-wall pipes. With downpipes you get what you pay for, in sound and in build quality.

MOTORSPORT SOUND. ZERO DRONE.

BOLT-ON. ALL INCLUSIVE.

The iE downpipe replaces over 6 feet of restrictive factory tubing all the way back to the catback and muffler section. The kit includes the downpipe, mid pipes, thick turbo flange, and all hardware. Sturdy fabricated mounts and TIG welded construction mean a rattle-free install that lasts. Installation should be done by a professional, ideally on a lift.

BOLT-ON. ALL INCLUSIVE.

INSTALL GUIDE

Difficulty

photosphotosphotosphotosChallenging

Time

photos Professional install on a lift

Enjoy a quick and hassle-free DIY install. Basic hand tools are all that is needed for this one. You got this.

WE GOT YOU

Have questions about tuning your Audi with iE? Our in-house team of Mod Gurus are serious motorheads with big brains and the know-how to steer you right.

Let’s Connect

COMPATIBILITY

YEAR MAKE MODEL ENGINE DRIVE
2014+ Audi A3 (8V) 2.0T / 1.8T FWD
2015+ VW GTI (MK7/MK7.5) 2.0T FWD
2019+ VW GLI (MK7) 2.0T FWD
2015+ VW Golf (MK7/MK7.5) 2.0T / 1.8T FWD
img FITMENT NOTES

FWD only. This kit includes a mid pipe for front-wheel drive Gen 3 1.8T and 2.0T cars. AWD Quattro and 4Motion cars require the AWD MQB downpipe kit, part number IEEXCI1.

Audi A3 may require a 60 mm adapter, not included. VW Golf requires a 60 mm adapter, not included.

Stage 2 ECU tuning is required.

FAQs

Do I need a tune for this downpipe?

Yes. Stage 2 ECU tuning is required. For the most power we also recommend pairing it with the iE air intake and iE FDS intercooler.

Is this for FWD or AWD?

FWD only. The included mid pipe fits front-wheel drive cars. Golf R, S3 and other AWD cars need the AWD kit, part number IEEXCI1.

Is it catted?

Yes. It includes a high-flow 200 cell metal matrix catalytic converter mounted close to the turbo for full power with reduced emissions and smell.

Will it drone?

No. The thick wall tubing and cast sections deliver an aggressive, drone-free motorsport sound.

What is included?

The downpipe, mid pipes, and all hardware. It replaces over 6 feet of factory tubing back to the catback.

Is it legal in California?

No. This is a motorsport product that is not CARB compliant and is not for sale or use in California or any jurisdiction where prohibited.

YOUR NEXT MOD

FROM THE SMALLEST DESIGN DETAILS TO CUSTOMER CARE, WE OBSESS OVER EVERY PART OF YOUR EXPERIENCE.

average rating 4.9 out of 5
Based on 42 reviews
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Fitment
Rated 4 out of 5
Quality
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42 Reviews
Reviewed by Troy
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

Amazingly easy install

Removal took me longer then the install (about 2.5 hours coming out 1.5 hrs going back in)of my new IE downpipe and my stage 2 conversation. Absolutely feels like a different car and has a great deeper tone.. waiting to add my catback as soon as it arrive!

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Reviewed by John C.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Exellent

Adds a little bit of growl to exhaust note and decent low rpm torque. Fit and finish was perfect.

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Reviewed by Neil O.
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I recommend this product
Rated 5 out of 5
Review posted

mk7.5 golf gti downpipes

a lovely piece of kit, makes a noticeable difference in sound and power with the stage 2 very happy

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Reviewed by Ryan C.
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I recommend this product
Rated 5 out of 5
Review posted

Recommend - 5 stars

Love the sound, love the performance gains. Definitely notice a growl when starting the car, the crackle pop feature is civilized, and I can feel the difference between stage 1 and stage 2. I had a professional mechanic do the install because I don't have a lift. The mechanic did offer some constructive feedback that it's fits so much like a glove that the cross brace that sits below the downpipe is very very close, like 1/8" to the downpipe. Not sure if that cross brace is necessary, but it's a tight fit.

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Reviewed by Nicholas L.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

MO POWAAA

Incredible sound! I originally had a 100-cell downpipe with the Trueflex tune -- prior to installing IE's 200-cell downpipe -- that had crazy drone and not the best tone. But now my car doesn't sound borderline catless and I've yet to see a decrease in power! My only regret is that I didn't get this sooner.

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Not currently legal for road use in California

Because this part doesn't currently comply with California emissions laws, we can't sell or ship it to California addresses. Everywhere else? Full send.

California Prop 65 warning: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.