Skip to product information
1 of 1

Tomioka External Wastegate Uppipe for 3 Bolt Headers - WRX 2002-2014 - STI 2004-2019 - More

Tomioka External Wastegate Uppipe for 3 Bolt Headers - WRX 2002-2014 - STI 2004-2019 - More

Regular price $825.00 USD
Regular price Sale price $825.00 USD
Sale Sold out
Gasket Kit
Spring Rate

Fits 2002-2012 Subaru Models using Tomioka Racing, GTSPEC, or Tomei Equal or Unequal length headers featuring the 3 bolt up-pipe flange. This up-pipe will allow you to achieve superior boost response and control as well as offering a permanent fix to the notorious over-boost problem many Subaru's have. These up-pipes feature SUS304 Stainless steel construction with cast stainless flanges. All joints are TIG welded in-house for superior strength.

*Not CARB Legal



*Select: "None" for the additional wastegate defaults the v-band to 45mm.

We start with a Tomioka Racing 3 bolt uppipe then modify it to accept the Turbosmart wastegate of your choice. OEM quality multi-layer-steel gasket sets available in full kit (2x Head to manifold, 1x 3 bolt manifold to uppipe, 1x uppipe to turbo, 1x turbo to downpipe) or basic kit (1x 3 bolt manifold to uppipe, 1x up-pipe to turbo) Our kits feature Turbosmart wastegates which utilize the smallest light-weight diaphragms for fast valve response. Easy to swap interchangeable springs make dialing in boost a breeze. All wastegates come standard with a 7psi mid spring with additional springs available for purchase.

Base Kit Contents:

  • 3 bolt uppipe modified for 45mm/44mm V-band external wastegate

If no wastegate option is selected the uppipe will be built with the 44/45mm standard v-band flange. Please note these uppipes may be built to order, please allow up to additional 2-3 business days for processing.

View full details

Collapsible content

What's in the Box


Installation Instructions