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Posts by tag

downpipe

5 posts
View Post
  • RX-7 Restomod (3rd Gen)
  • Projects
  • Mazda

Project FD RX7 Restomod: Part 27 – Fabricating the Exhaust with Vibrant Performance and SP Mufflers

  • Posted on April 14, 2025April 27, 2025
  • byBilly Johnson
Now that our turbo system is mounted, we started fabricating a 4” downpipe with recirculated wastegates and a 3.5” exhaust system for our FD RX-7 using SP Mufflers and Vibrant…
View Post
  • MKVII Golf R
  • Projects

APR and COBB Tuning upgrades for the VW Golf R (MK7)

  • Posted on August 14, 2018August 23, 2018
  • byIsaac Sandoval
Today we’re going to be upgrading our Project Golf R MK7 with the APR intercooler for enhanced cooling, a COBB GESI catted 3″ downpipe for maximum exhaust flow, and efficiently…
View Post
  • Tech
  • EVO X
  • Projects
  • Mitsubishi

Project EVO MR – Engine Bolt Ons Part 2

  • Posted on April 29, 2013May 20, 2019
  • byMike Kojima
Project EVO MR – Engine Bolt Ons Part 2 By Cheston Chiu In the last edition of Project EVO MR, we were at Cobb Tuning SoCal in the middle of…
View Post
  • Tech
  • EVO X
  • Projects
  • Mitsubishi

Project Evo X, Testing The AMS Wide Mouth Downpipe!

  • Posted on January 16, 2012July 3, 2018
  • byMike Kojima
Project Evo X , Testing The AMS “Widemouth” Downpipe! By Mike Kojima   When we last left off with Project Evo X we had tested the K&N Tsunami Intake and…
View Post
  • EVO IX
  • Tech
  • Projects

Project EVO IX Part 2 More Engine Tweeks

  • Posted on August 19, 2009July 4, 2018
  • byMike Kojima
EVO IX Power Tweeks Part 2   When we last left project EVO IX we had just tried out the most basic bolt on mods and ended up being pretty…

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