Subaru STI 2015-2021 Standard Turbo Kit Speed Density 3-bolt PT6466 BB
The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of supporting 300-1000hp+.
- Separated hot and cold side pipe routing.
- Full 2.5" Piping.
- Rotated Placement.
- Larger Ported S-Cover w/ Anti-Surge Housing.
- Vband Inlet/Outlet Turbine Housing. - .63, .82 or 1.00 depending on manufacturer.
- Wide variaty of turbochargers to match your performance needs.
- Turbocharger (PTE, FP or Garrett)
- Wastegate (TiAL 44mm MVR)
- 2 3/8" Up-Pipe (2 1/8" ID)
- 2.5" Upper Intercooler Pipe (Under Intake Manifold)
- 3.0" Downpipe
- 1 3/4" Dump tube
- Intake (4.0" Speed density or 3.0" Stock maf)
- Oil lines
- Water lines if needed
- Overflow Tank Relocation Bracket
- Couplers and Clamps
Extreme Turbo Systems - Your source for high quality performance that are manufactured in the USA.
We build performance parts for GTR, Supra, Evolution 8/9, Evolution X, WRX, STI, Porsche 911/996/997, BMW 135i and 335i as well as custom intercoolers.
No warranty whatsoever will be given if the defect was caused by customers' abuse, negligence, mishandling, or improper installation. All merchandise sold by Extreme Turbo Systems is only subject to manufacturer warranty, if any. Warranty items are subject to submission to the manufacturers for inspection and approval for repair or replacement of merchandise. Customer, however, will be responsible for all shipping and handling fees. No labor or inconvenience may be included in any warranty claims. There is no warranty on lights, light bulbs, decals, electrical parts, and engine parts. Check your state and local laws regarding the use on any parts.