Extreme Turbo Systems

ETS 03-06 Mitsubishi Evo 8/9 Stainless Steel Catback Exhaust System

  • On Sale!
  • Regular price $945.00

PART NUMBER: 100-20-EXH-004

Ask a Question

The ETS Cat-Back Exhaust System is an effort for all out performance on the EVO. The 3.0" or 3.5" Mandrel bent stainless steel piping combined with a Vibrant Performance muffler make for a performance and appearance combination that can't be beat. This system starts at the cat and tucks closely in to the driveshaft tunnel allowing for near factory ground clearance. The piping expands to a full 4.0" before meeting the 4.0" muffler inlet that exits to a 4.0" tip hung at a 15 degree angle. This setup offers both race-inspired looks and ultra high performance capacity. This exhaust uses the factory rubber hangers and includes the necessary hardware for an easy, painless installation.

The downpipe-back version of the ETS 3.0" or 3.5" Exhaust is for serious race vehicles. This exhaust totally replaces the cat and bolts right up to your stock or aftermarket 2-bolt downpipe. This takes full advantage of the 3.0" or 3.5 €� diameter piping and gets the transition even closer to the turbo for maximum horsepower capacity.

Customer Reviews

Based on 5 reviews
Robert Carbonell

Fast shipping, excelent service everithing perfect thank guys...

Brandon Solem
Great sounds great materials

Great fit with jdm rear bumper. Exhaust sounds awesome no raspy sounds just the beautiful stainless steel exhaust sounds. Not too loud but not too quiet either

Love the build quality and sound

This was the best exhaust system I could get for my car and I am overwhelmed with joy on how badass it looks and sounds

mack harris

it make good sound easy install would recommend changing the rubber stock mounts to urethane since your there anyway

Great Sound & Fitment

Super happy with the 3.5” version’s fitment. Was expecting it to hit the tunnel or the DSS center carrier CV joint. It clears everything with room to move. Flanges are way better than the typical flat plate the is usually welded on. ETS sent me the right sized gasket, and nuts/bolts/washers and slip-fit clamps to make this a quick and easy install. Only thing I could ask for is an option to add a rear O2 bung plug for those of use not using a rear O2.

I highly recommend this exhaust. The sound is deep and does not have any rasp to it. Definitely more quiet than the hood exit exhaust I had on the car. Won’t have to worry about noise ordinance as much as before. Don’t get me wrong, It is still quite LOUD at WOT.



Ask a Question
  • Hello, I am interested in your ETS 03-06 MITSUBISHI EVO 8/9 STAINLESS STEEL CATBACK EXHAUST SYSTEM - does this bolt right up to the cat or is there welding involved?

    This item is plug and play meaning you can bolt it right up to your factory catalytic convertor.

  • SKU: 100-20-EXH-006 Hello guys, what size is the muffler inside??

    We use a straight through muffler with a 4" ID on all of our Evo 8/9 exhausts

Net Orders Checkout

Item Price Qty Total
Subtotal $0.00

Shipping Address

Shipping Methods