Here at TDR we offer many different engine rebuild options depending on your requirements and budget.
You may be looking for a refresh of your current engine, or looking to rebuild it with stronger internals.
We have many years experience with building the flat 4 engines, and can offer build options for the 2.0 , 2.1, 2.35 and 2.5’s.
Below you can find a few of our most popular engine rebuild packages, If you don’t see what your looking for please visit our online shop for pricing or for further information call today.
TDR EJ20 Engine Refresh / Rebuild For A Subaru Impreza
This engine build option is for us to remove and rebuild your current engine, below you can see what parts are replaced and used in this build option.
Main Bearing Set
Big End Bearing Set
New Genuine Subaru Oil Pump
Genuine Subaru Piston Ring Set
Genuine Full Cambelt Kit
Genuine Engine Gasket Set
RCM “Stopper” Head Gaskets
Cylinder Heads Fully Rebuilt & VAC Tested
Block & Head Faces Refinished
Anti freeze & Engine Oil
Genuine Subaru Oil Filter & NGK Spark Plugs
Subaru Impreza 1993 – 1998 WRX & STI £Please email/call for prices
Subaru Impreza 1999 – 2000 WRX & STI £Please email/call for prices
Subaru Impreza 2001-2005 WRX & STI £Please email/call for prices
TDR EJ25 Engine Refresh / Rebuild For A Subaru Impreza
This engine build option is for us to remove and rebuild your current engine, below you can see what parts are replaced and used in this build option.
Main Bearing Set
Big End Bearing Set
New Genuine Subaru Oil Pump
Genuine Subaru Piston Ring Set
Genuine Full Cambelt Kit
Genuine Engine Gasket Set
RCM “Stopper” Head Gaskets
Cylinder Heads Fully Rebuilt & VAC Tested
Block & Head Faces Refinished
Anti freeze & Engine Oil
Genuine Subaru Oil Filter & NGK Spark Plugs
Subaru Impreza 2005 – 2007 WRX & STI £Please email/call for prices
Subaru Impreza 2008 > WRX & STI £Please email/call for prices
TDR EJ20 Forged Engine Rebuild
This engine build option is for us to remove and rebuild your current engine, below you can see what parts are replaced and used in this build option.
Main Bearing Set
Big End Bearing Set
Modified Genuine Subaru Oil Pump
Forged Piston & Ring Set
Cylinder Block Rebore & Hone
Manley Connecting Rod Set
Genuine Full Cambelt Kit
Genuine Engine Gasket Set
RCM “Stopper” Head Gaskets
11mm RCM Extreme Head Stud Kit
Cylinder Heads Fully Rebuilt & VAC Tested
Block & Head Faces Refinished
Anti freeze & Engine Oil
Genuine Subaru Oil Filter & NGK Spark Plugs
Subaru Impreza 1993 – 1998 WRX & STI £Please email/call for prices
Subaru Impreza 1999 – 2000 WRX & STI £Please email/call for prices
Subaru Impreza 2001-2005 WRX & STI £Please email/call for prices
TDR EJ25 Forged Engine Rebuild
This engine build option is for us to remove and rebuild your current engine, below you can see what parts are replaced and used in this build option.
Main Bearing Set
Big End Bearing Set
Modified Genuine Subaru Oil Pump
Forged Piston & Ring Set
Cylinder Block Rebore & Hone
Manley Connecting Rod Set
Genuine Full Cambelt Kit
Genuine Engine Gasket Set
RCM “Stopper” Head Gaskets
RCM 11mm Extreme Head Stud Kit
Cylinder Heads Fully Rebuilt & VAC Tested
Block & Head Faces Refinished
Anti freeze & Engine Oil
Genuine Subaru Oil Filter & NGK Spark Plugs
Subaru Impreza 2005 – 2007 WRX & STI £Please email/call for prices
Subaru Impreza 2008 > WRX & STI £Please email/call for prices
TDR 2.1 Stroker
This engine option is for us to convert your 2.0L Engine into a 2.1, below you can see what parts are replaced and used in this build option.
Main Bearing Set
Big End Bearing Set
79mm Nitrated Crankshaft
Rear Thrust Conversion (93-98 Only)
Forged Piston & Ring Set
Cylinder Block Rebore & Hone
Manley Connecting Rod Set
Modified Genuine Subaru Oil Pump
Genuine Full Cambelt Kit
11mm RCM Extreme Head Stud Kit
Genuine Engine Gasket Set
RCM “Stopper” Head Gaskets
Block & Head Faces Refinished
Cylinder Heads Fully Rebuilt & VAC Tested
Anti freeze & Engine Oil
Genuine Subaru Oil Filter & NGK Spark Plugs
Subaru Impreza 1993 – 1998 WRX & STI £Please email/call for prices
Subaru Impreza 1999 – 2000 WRX & STI £Please email/call for prices
Subaru Impreza 2001-2005 WRX & STI £Please email/call for prices
TDR Closed Deck Forged 2.5
This engine build option is for us to remove and rebuild your current engine, below you can see what parts are replaced and used in this build option.
Main Bearing Set
Big End Bearing Set
Close Decking Of Cylinder Block
Forged Piston & Ring Set
Cylinder Block Rebore & Hone
Manley Tuff Conrod Set
Modified Genuine Subaru Oil Pump
Machine Block To Accept 14mm Head Studs
Machine Cylinder Heads For 14mm Head Studs
14mm WRC Cylinder Head Stud Kit
Genuine Engine Gasket Set
Full Cambelt Kit
RCM “Stopper” Head Gaskets
Block & Head Faces Refinished
Cylinder Heads Fully Rebuilt & VAC Tested
Air Pump Delete Kit
Anti freeze & Engine Oil
Genuine Subaru Oil Filter & NGK Spark Plugs
Subaru Impreza 2005 – 2007 WRX & STI £Please email/call for prices
Subaru Impreza 2008 > WRX & STI £Please email/call for prices