catless

  1. Downpipe questions

    Good afternoon, all! I currently have a 2021 Supra with a Dual Tomei exhaust. Just shipped out my ECU today to Femto. Looking into some downpipes. I'm a little confused... For example the East Coast Supra downpipe is 3.5" but most others I've seen are 4.5"... Which downpipe will actually fit...
  2. Catless downpipe MPG?

    Just installed Titan motorsport catless downpipe with generic 02 sensor CEL spacer. Also run a Dinan stage 1 controller. Noticing a slight decrease in MPG, is that common? I know the obvious catless means no restriction which means less work on the engine to produce more performance. And MPG...
  3. AMS Catless Downpipe - DSG Performance

    ORDER HERE The 4.5" full mandrel bent downpipe is the best performing and most durable on the market. Power comes in earlier and turbo spool-up is significantly improved. The long gradual transitions within the mandrel bent pipe section allows exhaust gasses to maintain velocity without a...
  4. Looking for flame tune

    I am looking for a flame tune for my 3.0. I know it's easiest on ecutek but I'm on bm3 right now. I've seen a couple people say that they have a tune on bm3 that makes flames though. Does anyone know who can do that tune? Also if anyone knows could you let me know the cons of running a tune that...
  5. WTS: CTS Turbo Catless Downpipe

    I have a brand new, still in original bubble wrap CTS turbo catless downpipe for the B58. Purchased from xph as combo deal on Black Friday, and decided to go high flow catted to avoid emissions headache. Willing to ship at buyer's expense. $300 obo
  6. NY state inspection

    I have a catless dp but i have a dyno tune so I have no CEL, do you guys think I can pass inspection in NY? If not does anyone know anyone that can pass me?
  7. Loudest downpipe?

    Obnoxious question, I know. I’ve been comparing all the catless ones for hours now but to no avail. Any ideas?
  8. Auto Talent | Frequency Intelligent Exhaust System for A90 Supra

    System Includes: Front pipe + Mid x Pipe + Valvetronic Muffler + Quad silver tips + Remote control system module Optional: - 100 CELL Catted Downpipe - 200 CELL Catted Downpipe - Catless Downpipe - Gold Exhaust Tips - Titanium Burnt Tips - Black Tips - Carbon Fiber Frequency Intelligent...


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