Catted Downpipe

This downpipe has been proven to increase power by 18hp with a stock tune and upwards of 50hp with an aftermarket tune!
Mfg Part #
A90CATDP
ECS Part #
ES#4023662
Brand
Active Autowerke
1329.05
Availability: Ships in 1 day
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Product Details

Turbochargers are powered by spent exhaust gases created during the combustion process. The quicker these gases are evacuated, the better. Unfortunately, the factory downpipe in the B58 is quite restrictive, which results in slower exhaust gases and slower turbo spool. The Active Autowerke Supra MKV Signature downpipe utilizes 4.5” diameter stainless steel piping in order to provide more power, quicker spool, and extreme durability. It then tapers down to 3.5" where we've incorporated a stainless flex joint and then down to 80mm to meet the OEM exhaust system. We never drop the diameter to smaller than the stock diameter of 80mm. This variant of the Supra MKV downpipe utilizes a high flow 49-state legal EPA approved GESI G-Sport Ultra High Output catalytic converter that allows vehicles to pass emissions testing for street use. EPA N/GBL/4389/1119

Features: 

  • NO CEL when using this downpipe
  • GESI EPA approved 49-state legal high flow and fully OBD2 compliant
  • Casted upper V-Band for precise fitment
  • 4.50" diameter piping allows for maximum power output
  • Quicker turbo spool
  • Rated for 500 to 850 hp applications
  • Withstands up to 1500° F
  • Can reach operational efficiency within 9 seconds of startup
  • Easily bolts-on – no cutting or welding required
  • Durable construction from TIG welded 304 stainless steel
  • Precise fitment
  • Made in Miami, Florida
Cross Reference
  • 11-564

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW A90 MKV Supra B48 2.0L
BMW A90 MKV Supra B58 3.0L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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