MAP 2003-06 Mitsubishi Lancer Evo 8/9 304SS External Dump O2 Eliminator Downpipe for Sale

Price: $600

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You have stumbled upon the first of many upcoming product offerings produced by MAPerformance under the MAP brand name. Our goal is to offer the highest quality products available at a price that anyone can afford, and our very first product has done just that! This integrated O2 housing downpipe, or O2 eliminator as they are often referred to, has proven to add 16whp on a stock turbo, stock air intake Evolution at factory boost levels! It is also important to note that these gains were realized on a car that had already upgraded the catback exhaust system and replaced the catalytic converter, arguably the biggest restriction from the factory, with a test pipe! Even larger gains are inevitable on applications with further modifications or increased boost levels!

Features / Benefits

  • Full 3" design reduces exhaust restrictions and is the only true 3" option available!
  • Made from 304 stainless steel for superior corrosion resistance and enhanced appearance.
  • Mandrel bent tubing throughout optimizes exhaust flow.
  • Stainless steel flex section reduces stress from engine movement increasing longevity.
  • Made with 2 bungs and includes a plug for the 2nd bung.
  • Optimal wastegate dump location helps eliminate boost creep.
  • Fits all Evolution 8 & 9 including those equipped with an Active Center Differential (ACD).
  • Includes all necessary gaskets and hardware including spacers to clear the factory crossmember.
  • 100% Made in the USA.

External wastegate dump

This is the absolute best option in regards to performance as the wastegate gases never reenter the exhaust system. Please note that under full boost the exhaust will be considerably louder. This option is intended for off road use only as venting exhaust gases prior to a catalytic converter is illegal in most states.

CNC 3D Countoured Flange

We offer this product with CNC 3D contoured flange, the standard flange has been performing flawlessly for the majority of our customers since this product's inception in 2009, but there have been a handful of customers that experienced boost creep when trying to run lower boost levels (less than 25psi) with upgraded turbochargers.

Warranty Information

At Modern Automotive Performance we strive to offer only the highest quality products and stand behind our work. All MAP brand products will include a one year warranty from the date of purchase. In the event of a failure from a manufacturing defect we will either repair or replace the product at no cost.

Minnesota Buyers - Please Note: A sales tax of 7.125% will be applied to your order.

Important Note for International Buyers

All automotive products sold are for use in the United States (USDM) market only. We cannot guarantee fitment for overseas and international vehicles. Please research prior to purchase to ensure compatibility as we will not be responsible for shipping refunds on orders with these issues.

Return Policy

All return requests must be made within 30 (30) days of the delivery date with documentation related to said purchase as requested. Returns or refunds are only available for products that are returned in the same condition they were sent, brand new and sealed. Returns will NOT be accepted for opened items. Please contact customer support for any questions or concerns.

Free Shipping Disclaimer

For listings with free shipping, it only applies within the continental 48 states. Shipments to Alaska, Hawaii, Puerto Rico or any of the U.S. territories may incur an additional shipping charge. Outbound shipping charges are non-refundable and will be deducted from returns. Please contact us for additional information prior to placing your order.

For listings with free overnight shipping, it only applies within the continental 48 states. Shipments to Alaska, Hawaii, Puerto Rico or any of the U.S. territories will be shipped via Fedex Express Saver or USPS Express Mail service and may take up to three business days for delivery.

Please see the item description for information regarding shipping costs and available shipping methods. All packages are shipped with insurance and a signature requirement unless otherwise requested. Please don't hesitate to contact us if you would like to request a specific shipping carrier or specify another service as we will do our best to fulfill such requests.

We are a factory authorized warehouse distributor for these product lines and many more.
Purchase from MAP to receive aggressive pricing and retain your manufacturer's warranty!

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