Stigan New Turbocharger

We offer either genuine OEM BorgWarner turbos, exactly the same as you'd get from a dealership, or brand new aftermarket replacements that will still fit and perform exactly the same as OEM. Both options are backed by a one year, unlimited mileage warranty.

This turbo has a standard journal bearing, exactly the same as OEM.

Yes, this turbo (40-30171) fits all 2011-2013 Buick Regal Turbo and GS.

Yes, the Stigan replacement turbo is designed to fit and perform exactly the same as the OEM BorgWarner part.

This turbo (40-30171) is a stock replacement that's going to fit and perform exactly the same as OEM.

Not at all; this only fits models that were turbocharged from the factory. If you're looking to add a turbo to your vehicle, you would also need an exhaust manifold, all the intake components (including the intercooler and vacuum parts), likely some larger fuel injectors, and a custom tune to make it all work reliably. This will also affect your vehicle's reliability, fuel economy and ability to pass any emissions testing. If you'd like a faster car, it would be much easier and probably less expensive overall to simply trade in your vehicle for something faster.

Not at all; this only fits models that were turbocharged from the factory. If you're looking to add a turbo to your vehicle, you would also need an exhaust manifold, all the intake components (including the intercooler and vacuum parts), likely some larger fuel injectors, and a custom tune to make it all work reliably. This will also affect your vehicle's reliability, fuel economy and ability to pass any emissions testing. If you'd like a faster car, it would be much easier and probably less expensive overall to simply trade in your vehicle for something faster.

No, this is only for vehicles which were turbocharged from the factory. If you're looking to add a turbo to your vehicle, you would also need an exhaust manifold, all the intake components (including the intercooler and vacuum parts), likely some larger fuel injectors, and a custom tune to make it all work safely. This will also affect your vehicle's reliability, fuel economy and ability to pass any emissions testing. If you'd like a faster car, it would be much easier and probably less expensive overall to simply trade in your vehicle for something faster.

This turbo (40-30171) is specifically for the 2.0T EcoTec 4-cylinder found in certain GM compact vehicles.

No, we only carry replacement turbos for vehicles which were turbocharged from the factory. If you're looking to add a turbo to your vehicle, you would also need an exhaust manifold, all the intake components (including the intercooler and vacuum parts), likely some larger fuel injectors, and a custom tune to make it all work safely. This will also affect your vehicle's reliability, fuel economy and ability to pass any emissions testing.

Thank you for your inquiry. Yes, this turbo (40-30171) fits all 2011-2013 Buick Regal Turbo and GS.

Thank you for your inquiry. Yes, this turbo (40-30171) fits all 2011-2013 Buick Regal Turbo and GS.