QTP Cutout Downpipe 02-07 Impreza

Finally you can unleash the power of your EJ Series Motor!

A high quality down pipe for the WRX and STi that really puts down the numbers. Made of Mandrel bent 304 Stainless Steel, 3/8" thick turbo flange and no clearance issues. No need to buy an aftermarket cat back now.

By just adding a QTEC Down pipe you are done with your exhaust. You retain your factory catback for the quiet stealth and then flip the switch and open up the QTEC to get the full potential of your turbo. This downpipe will beat any other turbo back exhaust set up out there.

Construction:

- 3" 304L Stainless Steel
- 3/8" Thick Turbo Flange
- Gain Over Aftermarket Cat Backs
- Built In The USA
- Includes QTEC Valve, Intermediate Wire & Switch
- CNC 6061 Aircraft Aluminum Body
- Stainless Steel Butterfly Plate
- Stainless Steel Shaft
- 6061 Aircraft Aluminum Motor Plate
- High Torque DC Gear Driven Motor
- Gears Made from High Temp Steel for Long Life
- Custom Illuminated Toggle Switch
- Weather proof wiring harnesses
- Made in the USA

Dyno Numbers on a 2003 WRX Gained 21 wheel horse power and 24 pounds of torque at 4400 rpm open vs. closed QTEC. This is on a car that only put down 197/200 on the dyno. Giving the turbo to spool freely and fast. Gains are 35-40 over the stock down pipe.

We also have other sizes available for the cutouts, contact us if you are looking for a different size or custom application!