Genuine Subaru Impreza STI Exhaust Manifold

Engine Exhaust Manifold

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7 Exhaust Manifolds found

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Subaru Impreza STI Manifold Exhaust RH
Part Number: 14010AA102
$346.11 MSRP: $510.48
You Save: $164.37 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Manifold-Exhust,Rh; Exhaust Manifold
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2008-2014 Subaru Impreza STI | 2.5 GT, WRX, WRX Sport, WRXSS | 2.5L H4 Turbo
- 2004-2005 Subaru Impreza STI | WRX | 2.0L H4 Turbo
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Subaru Impreza STI Manifold Exhaust LH
Part Number: 14023AA101
$181.73 MSRP: $265.68
You Save: $83.95 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Manifold-Exhust,Lh; Exhaust Manifold
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004-2014 Subaru Impreza STI | STI, STI Limited, STI Special Edition, STI Sport | 2.5L H4 Turbo
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Subaru Impreza STI Manifold Exhaust RH
Part Number: 14010AA131
$392.00 MSRP: $578.17
You Save: $186.17 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Manifold-Exhust,Rh; Exhaust Manifold
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004-2007 Subaru Impreza STI | STI, STI Limited | 2.5L H4 Turbo
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Subaru Impreza STI Manifold Exhaust LH
Part Number: 14023AA020
$335.98 MSRP: $495.55
You Save: $159.57 (33%)
Product Specifications
- Other Name: Manifold-Exhust,Lh; Exhaust Manifold
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2008-2014 Subaru Impreza STI | 2.5 GT, WRX, WRX Sport, WRXSS | 2.5L H4 Turbo
- 2004-2005 Subaru Impreza STI | WRX | 2.0L H4 Turbo
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Subaru Impreza STI Manifold Exhaust RH
Part Number: 14010AA111
$388.25 MSRP: $572.63
You Save: $184.38 (33%)
Product Specifications
- Other Name: Manifold-Exhust,Rh; Exhaust Manifold
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2006-2007 Subaru Impreza STI | WRX, WRX TR | 2.5L H4 Turbo
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Subaru Impreza STI Manifold Exhaust RH
Part Number: 14010AA160
$296.48 MSRP: $437.28
You Save: $140.80 (33%)
Product Specifications
- Other Name: Manifold-Exhust,Rh; Exhaust Manifold
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2008-2014 Subaru Impreza STI | STI, STI Special Edition, STI Sport | 2.5L H4 Turbo
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Subaru Impreza STI Manifold Exhaust LH
Part Number: 14023AA090
Product Specifications
- Other Name: Manifold-Exhust,Lh; Exhaust Manifold
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2006-2007 Subaru Impreza STI | WRX, WRX TR | 2.5L H4 Turbo

Subaru Impreza STI Exhaust Manifold

The Exhaust Manifold of the Subaru Impreza STI gathers together all the hot exhaust pulses into one stream, allowing the turbo boxer to breathe freely and allowing for a punchier acceleration. The Exhaust Manifold bolts directly to the block and forms the first line of defense against harmful gases entering from the vehicle's exhaust. Built to withstand searing temperatures, every Subaru performance icon employs equal length runners inside the Exhaust Manifold to balance the pressure on all sides, which creates the rumble fans love. The thing that owners of the Impreza STI love is how this precision routing reduces backpressure, sharpens throttle response, and wakes the turbo up sooner. This part fits multiple Impreza STI editions, such as early rally-inspired sedans and high output S204 models, making for simple upgrades or replacements. With the aim of winning the trust of commuters as well as pro rally drivers, Subaru opted for a reliable cast iron material in the manufacture of its Exhaust Manifold. However, it also offers a lighter tubular steel variant, which speeds up gas velocity, and both varieties share the same mounting points so that each Exhaust Manifold can be swapped without problems. No matter the case, heat cycling tests demonstrate that the Exhaust Manifold will not crack or warp and, like the rest of the Subaru drivetrain, it has a reputation for being reliable. The seal on the Exhaust Manifold prevents the oxygen sensor from reading dirty. The catalytic converter gets up to operating temperature quickly. This boosts efficiency and keeps emissions within safety limits. Every spirited run in an Impreza STI pays off, with smoother scavenging that helps keep the intercooler cooler and the cabin quieter. The Subaru Exhaust Manifold has machined flanges and matched gasket surfaces. These winning details set it apart in the performance market. They show that a designed component can take any Impreza STI drive from ordinary to unforgettable. Racetrack enthusiasts rely on Subaru engineering and Impreza STI heritage to provide entertainment lap after lap.

Our website stands as the go-to online destination for OEM Subaru Impreza STI Exhaust Manifold. With complete lines of genuine Subaru Impreza STI Exhaust Manifold available at unbeatable market prices, we ensure top quality, reliability, and durability. Each part comes backed by the manufacturer's warranty, reinforcing your trust in our offerings.