Killer B Motorsports Cast Turbo Inlet w/ OEM Size Coupler & Speed Density Bung 02-07 WRX / 04-21 STI
HomeStore

Killer B Motorsports Cast Turbo Inlet w/ OEM Size Coupler & Speed Density Bung 02-07 WRX / 04-21 STI

Killer B Motorsports Cast Turbo Inlet w/ OEM Size Coupler & Speed Density Bung 02-07 WRX / 04-21 STI

Upgrade your Subaru WRX or WRX STI’s turbo system with the Killer B Motorsports Cast Turbo Inlet, engineered to replace the fragile OEM plastic inlet with a durable, heat-treated cast aluminum design. This upgrade improves airflow, reduces pressure drop, and delivers smoother turbo sounds, enhancing both performance and reliability for models from 2002-2007 WRX and 2004-2021 STI.

Crafted in the USA, this inlet features long, swoopy bends that minimize turbulence and maximize flow capacity. It includes an OEM-sized coupler compatible with 3" compressor inlets and a speed density bung for both OEM and aftermarket vacuum options. The black power coat finish adds durability and a sleek look. Installation is simple and does not require intake manifold removal, making it an ideal upgrade for enthusiasts seeking a high-quality, reliable turbo inlet.

Perfect for Subaru enthusiasts focused on forced induction upgrades, this Killer B Motorsports part enhances turbo efficiency and longevity. Improve your turbo setup today with this trusted inlet, available now at Subimods.

$130.55

Original: $373.00

-65%
Killer B Motorsports Cast Turbo Inlet w/ OEM Size Coupler & Speed Density Bung 02-07 WRX / 04-21 STI

$373.00

$130.55

More Images

Killer B Motorsports Cast Turbo Inlet w/ OEM Size Coupler & Speed Density Bung 02-07 WRX / 04-21 STI - Image 2
Killer B Motorsports Cast Turbo Inlet w/ OEM Size Coupler & Speed Density Bung 02-07 WRX / 04-21 STI - Image 3

Killer B Motorsports Cast Turbo Inlet w/ OEM Size Coupler & Speed Density Bung 02-07 WRX / 04-21 STI

Upgrade your Subaru WRX or WRX STI’s turbo system with the Killer B Motorsports Cast Turbo Inlet, engineered to replace the fragile OEM plastic inlet with a durable, heat-treated cast aluminum design. This upgrade improves airflow, reduces pressure drop, and delivers smoother turbo sounds, enhancing both performance and reliability for models from 2002-2007 WRX and 2004-2021 STI.

Crafted in the USA, this inlet features long, swoopy bends that minimize turbulence and maximize flow capacity. It includes an OEM-sized coupler compatible with 3" compressor inlets and a speed density bung for both OEM and aftermarket vacuum options. The black power coat finish adds durability and a sleek look. Installation is simple and does not require intake manifold removal, making it an ideal upgrade for enthusiasts seeking a high-quality, reliable turbo inlet.

Perfect for Subaru enthusiasts focused on forced induction upgrades, this Killer B Motorsports part enhances turbo efficiency and longevity. Improve your turbo setup today with this trusted inlet, available now at Subimods.

Product Information

Shipping & Returns

Description

Upgrade your Subaru WRX or WRX STI’s turbo system with the Killer B Motorsports Cast Turbo Inlet, engineered to replace the fragile OEM plastic inlet with a durable, heat-treated cast aluminum design. This upgrade improves airflow, reduces pressure drop, and delivers smoother turbo sounds, enhancing both performance and reliability for models from 2002-2007 WRX and 2004-2021 STI.

Crafted in the USA, this inlet features long, swoopy bends that minimize turbulence and maximize flow capacity. It includes an OEM-sized coupler compatible with 3" compressor inlets and a speed density bung for both OEM and aftermarket vacuum options. The black power coat finish adds durability and a sleek look. Installation is simple and does not require intake manifold removal, making it an ideal upgrade for enthusiasts seeking a high-quality, reliable turbo inlet.

Perfect for Subaru enthusiasts focused on forced induction upgrades, this Killer B Motorsports part enhances turbo efficiency and longevity. Improve your turbo setup today with this trusted inlet, available now at Subimods.

You may also like

-65%NEW
Thumbnail 1

Torque Solution Tial Blow Off Valve Adapter 2002-2007 WRX / 2004-2021 STI

$37.99

$13.30

NEW
Thumbnail 1Thumbnail 2

Kartboy 12MM Black Exhaust Hanger Long 2008-2021 WRX / 2008-2021 STI / 2005-2009 LGT / 2013-2021 BRZ

$12.00

NEW
Thumbnail 1

Torque Solution Shifter Linkage Bushings 2004-2005 STI

$29.99

-65%NEW
Thumbnail 1

Torque Solution Drive Shaft Carrier Bearing Support Bushings 02-21 WRX / 04-21 STI / 05-09 Legacy

$44.99

$15.75

NEW
Thumbnail 1

Torque Solution Rear Shifter Bushing 02-14 WRX / 04-21 STI / 13-21 BRZ / 13-16 FR-S / 12-20 GT86

$35.99

NEW
Thumbnail 1

Torque Solution Positive Shift Kit 2008-2014 WRX / 2008-2021 STI

$49.99

-65%NEW
Thumbnail 1

Torque Solution Rear Differential Inserts 2008-2014 WRX / 2008-2014 STI / 2009-2013 Forester XT

$54.99

$19.25

NEW
Thumbnail 1

Torque Solution 6MT Shifter Bushings 2004-2021 STI / 2007-2009 Legacy GT Spec B

$27.99

NEW
Thumbnail 1Thumbnail 2

Kartboy 12MM Black Exhaust Hanger Standard Length 08-21 WRX / 08-21 STI / 05-09 LGT / 13-21 BRZ

$11.00

NEW
Thumbnail 1

Torque Solution 5MT Shifter Bushings 2002-2014 WRX / 2005-2009 Legacy

$29.99

NEW
Thumbnail 1

Torque Solution Rear Differential Lockdown Kit 2002-2007 WRX / 2004-2007 STI / 2004-2008 Forester XT

$40.99

NEW
Thumbnail 1

Torque Solution Billet Aluminum Pitch Stop Mount Black 2002-2026 WRX / STI / Legacy GT/ Forester XT / Outback XT

$99.99