Blouch Dominator 3.5XT-R Full Ball Bearing Turbocharger Subaru WRX 2002-2007 / STI 2004-2021

The Blouch Dominator 3.5XT - R features our advanced 58lb/min fully - machined billet 'XT - R' compressor wheel in a 3' inlet bellmouth compressor housing. It comes with a Garrett GT full ball bearing system, a high - efficiency Garrett GT turbine wheel, and a new Blouch 10cm2 turbine housing. The new Blouch XT - R billet compressor wheels are truly remarkable. They outperform traditional compressor wheels by generating more horsepower and torque at lower boost pressures. Developed in racing, the Garrett GT turbine and ball bearing system are the keys to turbocharger performance. The new Blouch 10cm2 turbine housing reduces turbine inlet pressure and engine pumping losses, freeing up extra torque and horsepower. It's so effective that customers have even used it on competitors' turbos to boost performance. This is a stock - location bolt - on upgrade Subaru turbocharger. It uses cutting - edge technology to support 580 crank horsepower efficiently, with fitment that stands out in the industry. Only available at Blouch Performance Turbo! Note: The Dominator 3.5XT - R is a bolt - on upgrade that needs a 3' inlet. Blouch Turbo requires TGV deletes for this turbo and highly recommends an external gate for maximum performance. Application: Subaru WRX/STi. Horsepower: 580. Specs: Garrett ball bearing CHRA, 64mm Turbine wheel, 76mm Compressor wheel, available in 8cm or 10cm exhaust housing.

Using the Blouch Dominator 3.5XT - R turbocharger is straightforward. First, make sure you have a 3' inlet as it's a requirement for this bolt - on upgrade. You'll also need to do TGV deletes. We strongly suggest using an external gate to get the best performance from this turbo. When installing, ensure all parts are properly connected according to the provided instructions. As for maintenance, regularly check the ball bearing system and the turbine and compressor wheels for any signs of wear or damage. Keep the turbo clean and free from debris. If you notice any unusual noises or a drop in performance, it's a good idea to have it inspected by a professional. With proper use and maintenance, this turbocharger will serve you well and keep your Subaru running at its best.