Integrated Engineering

iE ProCore Downpipe For Audi B9 A4

SKU: IEEXCK9
iE ProCore Downpipe For Audi B9 A4
iE ProCore Downpipe For Audi B9 A4
iE ProCore Downpipe For Audi B9 A4
iE ProCore Downpipe For Audi B9 A4
iE ProCore Downpipe For Audi B9 A4
iE ProCore Downpipe For Audi B9 A4
Sale
$3,145.99
$2,831.39
Availability:
Categories: All Products, Best Selling, Exhaust, Featured, New Products, ON SALE, Products
  • Description
  • Fitment
  • Refund Policy

LEADING FEATURES

  • ProCore catalyst -No check engine light
  • High-flow design -Supports Stage 2 & hybrid turbo power
  • Increases sound -Full and enriched exhaust note
  • Bolt-on direct fit -No cutting, no welding, no hassle
  • High quality -Stainless steel, TIG welded, & investment casting

DESIGN

The iE ProCore Downpipe for the Audi B9 A4 or A5 delivers an improved exhaust note with a massive increase in exhaust flow. Our unique in-house-engineered 4.75" 200 CPI catalytic converter channels substantial flow to support beyond Stage 2 tuning and upgraded turbos. The specialty ProCore CAT design includes rare and precious metal coatings that clean and limit emissions output to align with factory ECU requirements. so that you can upgrade without the check engine light.

PROCORE ADVANTAGE

Our in-house engineered ProCore Catalyst design features a specialized coating that filters and cleans exhaust gasses instead of a denser flow-killing cell count. This emissions coating process aligns with factory emissions output, enabling it to pass vehicle readiness monitors without triggering a check engine light. An advanced molecular bonded wash process applies the precious metal coatings to ensure long-life reliability. Whether you're looking to improve the exhaust note from your A4 or building a big power, big boost setup, enjoy your exhaust without the annoying check engine light.

HIGH-FLOW DESIGN

No check engine light does not equal reduced power. The 4.75" 200 CPI CAT maintains optimal flow to support substantial power gains up to large and hybrid turbochargers. Your iE ProCore downpipe will pass vehicle readiness monitors and allow total and complete power, torque, and spool potential from your hardware and tuning upgrade.

POWER UP

The stock B9 2.0T downpipe becomes a significant restriction when upgrading beyond Stage 1 power. iE's ProCore downpipe is a direct fit to stock and hybrid turbos and stock or iE A4 Catback Exhaust System, giving you access to the complete horsepower, torque, and spool potential from your build.

POWER TESTING

Real-world power numbers are achieved using our in-house dyno cells to verify the efficiency of the downpipe design. Dyno testing performed in controlled conditions on a full Stage 2 equipped B9 A4 (Procore Downpipe, iE Intake System, iE FDS Intercooler, & Stage 2 tune) resulted in consistent and significant power gains of up to 126HP & 183TQ over stock!



WE GOT YOU.

If you have questions or require help with your iE Downpipe, meet the motorheads with the big brains. Our team of Mod Gurus are always in your corner.

Questions? / Let's connect.


FITMENT GUIDE

MAKE MODEL YEAR

AUDI

A4

2017-2020 (B9/B9.5)

AUDI

A5

2017-2020 (B9/B9.5)

 

INSTALLATION

HASSLE-FREE & DIY FRIENDLY

INSTALL GUIDE

AVERAGE INSTALLATION TIME: 2-3 HOURS

With the right tools, installing your downpipe kit is straightforward—there are no welding, cutting, permanent modifications, or installation hassles.

Returns

Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. All items are subject to 15% restocking fee from the manufacturer.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Additional non-returnable items:
Gift cards
Downloadable software products

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted (if applicable)

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.

If you would like to start a return please click here

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at info@amtuning.ca.


Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.


Exchanges (if applicable)

To start an exchange, click here

Non-refundable items

The following items are non-refundable and non-returnable once purchased: oils, fuel or oil additives, filters, tuning cables, OBDeleven products, Braum seats, spark plugs, coil packs, and similar consumable, wheel spacers, wheels bolts, license plate brackets, electronic tuning components and any other product subject to discretion of AM Tuning Canada.

Other products from brands such as MHD, Bootmod3, Ecutek, Braum racing, Novitec are also non-refundable and non-returnable.

All sales of these items are final and are subject to the policies and discretion of AM Tuning. By completing a purchase, the customer acknowledges and agrees to these terms.


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