Boost leaks and exhaust gas blow-by can severely compromise power delivery and throttle response on turbocharged engines. Designed as a direct-fit replacement, the Ajusa Turbocharger Exhaust Gasket restores a leak-free seal between your exhaust manifold and turbo housing. Manufactured to strict tolerances using high-grade materials that resist thermal degradation under severe operating conditions, this seal ensures maximum exhaust velocity drives your turbine wheel efficiently. It is the ideal maintenance solution for track days, performance overhauls, or standard street repairs where uncompromising reliability is required.
Key Features:
Restores proper sealing integrity to preserve turbocharger efficiency
Resists thermal warping and burn-out under harsh operating conditions
Manufactured to exact tolerances for a seamless plug-and-play installation
Ensures maximum exhaust gas flow reaches the turbine wheel without pressure loss
Specifications:
Manufacturer: Ajusa
Part Number: 1381900
Component Type: Turbocharger Exhaust Gasket
Mounting Location: Turbocharger to Exhaust Manifold
Product Grade: Premium OE Replacement
Prop 65 Warning
Cross Reference
11627576991
Product Q&A
Lifetime Replacement
This product is not eligible for Lifetime Replacement
Fits These Cars
MAKE
MODEL
SUBMODEL
ENGINE
Special Fitment Notes
BMW
E70
X5 xDrive50i
N63 4.4L
Use vehicle selector to confirm fitment
BMW
E71
X6 xDrive50i
N63 4.4L
Use vehicle selector to confirm fitment
BMW
F01
750i
N63 4.4L
Use vehicle selector to confirm fitment
BMW
F01
750i xDrive
N63 4.4L
Use vehicle selector to confirm fitment
BMW
F01
Alpina B7
N63 4.4L
Use vehicle selector to confirm fitment
BMW
F02
750Li
N63 4.4L
Use vehicle selector to confirm fitment
BMW
F02
750Li xDrive
N63 4.4L
Use vehicle selector to confirm fitment
BMW
F10
550i
N63 4.4L
Use vehicle selector to confirm fitment
BMW
F10
550i xDrive
N63 4.4L
Use vehicle selector to confirm fitment
BMW
F12
650i
N63 4.4L
Use vehicle selector to confirm fitment
BMW
F12
650iX
N63 4.4L
Use vehicle selector to confirm fitment
BMW
F13
650i
N63 4.4L
Use vehicle selector to confirm fitment
BMW
F13
650iX
N63 4.4L
Use vehicle selector to confirm fitment
BMW
F15
X5 xDrive50i
N63 4.4L
Use vehicle selector to confirm fitment
BMW
F16
X6 xDrive50i
N63 4.4L
Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All
warranties, product application, fitment, and performance are the responsibility of Turner Motorsport.
For additional information see the terms of use.