05-09 Legacy GT

$3,199.99 $3,359.99

IAG Stage 2 2.5L Subaru Short Block for WRX, ST...

The IAG Stage 2 Short Block is designed for modified EJ25 Subaru's that need a beefed-up performa...

The IAG Stage 2 Short Block is designed for modified EJ25 Subaru's that need a beefed-up performance short block. The IAG Stage 2 short block builds on the Stage 1's strengths by adding ACL Race bearings and IAG Spec H-Beam forged connecting rods. The upgraded rods and bearings are able to support additional engine load produced by larger turbochargers that the OEM STI rods cannot support reliably. Each IAG Stage 2 Short Block starts with new Subaru 2.5L 99.5mm stock bore EJ25 engine case hal...

$595.00

Delicious Tuning Flex Fuel Kit - 2005-09 Subaru...

Delicious Tuning- 05-07 Legacy GT FlexFuel BlueTooth Kit (FFBT) takes all the guess work out of ...

Delicious Tuning- 05-07 Legacy GT FlexFuel BlueTooth Kit (FFBT) takes all the guess work out of determining what the ethanol/gasoline (petrol) ratio is in your vehicle. Our FlexFuel system determines the content ratio between gasoline and ethanol content in the fuel. It then sends a signal to the ECU which dynamically computes the correct air/fuel ratios, ignition timing values, boost levels, cam angles, traction control and more based on the ethanol content. Delicious Tuning LGT Flex Fuel B...

$182.40

Manley Performance Race Master Stainless Steel ...

Manley valves have set the standard for excellence in quality, material and design in the perform...

Manley valves have set the standard for excellence in quality, material and design in the performance world for four decades. Manufactured from proven Race Master materials, Manley valves feature chrome stems, hard tips, fully machined surfaces and swirl polished radii. Many applications are Pro Flow design for maximum air flow. For extreme conditions, XtremeAlloy material comes standard for exhaust valves. Note: Manley Performance strongly recommends that customers check their valve guide si...

$182.40

Manley Performance Race Master Stainless Steel ...

Manley valves have set the standard for excellence in quality, material and design in the perform...

Manley valves have set the standard for excellence in quality, material and design in the performance world for four decades. Manufactured from proven Race Master materials, Manley valves feature chrome stems, hard tips, fully machined surfaces and swirl polished radii. Many applications are Pro Flow design for maximum air flow. For extreme conditions, XtremeAlloy material comes standard for exhaust valves. Note: Manley Performance strongly recommends that customers check their valve guide si...

$236.90

Manley Subaru WRX/STi Valve Spring and Retainer...

Manley valve springs are wound from super clean alloy. Each design minimizes stress to ensure lon...

Manley valve springs are wound from super clean alloy. Each design minimizes stress to ensure long service life with high lift camshafts. Titanium retainers are manufactured in our own double spindle CNC machines to exacting tolerances and precise installed height specifications. Valve locks are manufactured in our own Swiss turning centers with rigid control over the all-important angle to ensure precise mating with the retainer.

$736.00

Manley 04+ Subaru WRX/STi EH257 99.75mm +.25mm ...

The best aftermarket Subaru piston company just got even better with our new Turbo Tuff lineup ta...

The best aftermarket Subaru piston company just got even better with our new Turbo Tuff lineup targeted specifically for EJ25 engines. By incorporating proven design enhancements from our "Formula-Won" piston forging, we've created the ultimate Subi piston to withstand the rigors of the highest boosted and stressed applications yet still run "quietly" and trouble-free for the daily driver. Like all Manley Subaru pistons, these are made from 2618 alloy, utilize an offset wrist pin design, are ...