Every gasket, O-ring and fastener a Gen 1 B58 turbo job needs, in one box.

BMW B58 Gen 1 Turbo Install Gasket Kit
Every gasket, O-ring and fastener a Gen 1 B58 turbo job needs, in one box.
$499
- B58 Gen 1 (B58B30M0): F20 M140i, F22 M240i, F30 340i, F32 440i, G30 540i, G32 640i GT, G11 740i…Fitment
- 6 months, manufacturing defects onlyWarranty
Secure checkout · Visa · Mastercard · Amex · Afterpay
- Free insured shippingover $250, AU wide
- 30-day returnsunused, undamaged
- Not sure it fits?send us your VIN
Every gasket, O-ring and fastener a Gen 1 B58 turbo job needs, in one box.
Every gasket, seal and fastener you need to pull and refit the turbo on a Gen 1 BMW B58, in one box. The factory calls for a new manifold gasket, downpipe gasket, O-rings and nuts whenever the turbo comes off. Reusing crushed gaskets and fatigued nuts is how exhaust ticks and oil weeps start after a turbo job.
In the box
- 1 × turbo exhaust manifold gasket: embossed steel, OE pattern (replaces BMW 11 65 7 643 149)
- 1 × turbo-to-downpipe gasket (replaces BMW 18 32 8 612 538)
- 2 × oil feed line O-rings, 11 × 1.78 mm
- 2 × oil return line O-rings, 15 × 1.78 mm
- 3 × coolant line O-rings, 12 × 1.5 mm
- 7 × M7 × 27 exhaust bolts
- 7 × M7 copper-plated flange nuts with spring washers
When you need it
- Fitting a hybrid or upgraded turbo, including our B58 Spec 7XX / 8XX hybrid turbo
- Replacing a failed factory turbo
- Any job that separates the turbo from the head or the downpipe
Fits: B58 Gen 1 (B58B30M0)
- F20 / F21 M140i (2016–2019)
- F22 / F23 M240i (2016–2019)
- F30 / F31 / F34 340i (2016–2019)
- F32 / F33 / F36 440i (2016–2019)
- G30 540i, G32 640i GT, G11 / G12 740i (2016–2019)
- G01 / G02 X3 M40i, X4 M40i (2017–2019)
Good to know
- Gen 1 only. Does not fit the Gen 2 B58 (B58TU, from late 2018): G20 M340i, G22 M440i, G42 M240i, 2019+ F22 M240i, G05 X5 40i, G29 Z4 M40i or A90 Supra.
- Not sure which engine you have? Send us your VIN and we will confirm fitment before it ships.
- Installation: professional install recommended. Torque the manifold nuts to factory spec in sequence.
- Warranty: 6 months, manufacturing defects only.
- Lead time: ships in 7–15 business days. Free shipping Australia-wide.
The details
Spec sheet
| Contents | Manifold gasket, downpipe gasket, 7 O-rings, 7 bolts, 7 flange nuts |
|---|---|
| Manifold Gasket | Embossed steel, OE pattern (BMW ref. 11 65 7 643 149) |
| Downpipe Gasket | Turbo-to-downpipe (BMW ref. 18 32 8 612 538) |
| O-Rings | 2 × oil feed 11×1.78 mm · 2 × oil return 15×1.78 mm · 3 × coolant 12×1.5 mm |
| Fasteners | 7 × M7×27 exhaust bolts · 7 × M7 copper-plated flange nuts |
| Fitment | B58 Gen 1 (B58B30M0): F20 M140i, F22 M240i, F30 340i, F32 440i, G30 540i, G32 640i GT, G11 740i, G01/G02 X3/X4 M40i (2016–2019) |
| Not For | B58 Gen 2 / B58TU: G20 M340i, G42 M240i, G29 Z4, A90 Supra |
| Install | Professional install recommended |
| Lead Time | Ships in 7–12 Days |
| Warranty | 6 months, manufacturing defects only |
Will it fit my BMW?
| F20/F21 | M140i + xDrive | 2016 – 2019 |
|---|---|---|
| F22/F23 | M240i + xDrive | 2016 – 2019 |
| F30/F31 | 340i + xDrive | 2016 – 2019 |
| F32/F33/F36 | 440i + xDrive | 2016 – 2019 |
| G30 | 540i + xDrive | 2016 – 2019 |
| G32 | 640i GT + xDrive GT | 2017 – 2019 |
| G11/G12 | 740i + xDrive | 2016 – 2019 |
| G01/G02 | X3 M40i, X4 M40i | 2017 – 2019 |
Not sure? Email eurospec.au0@gmail.com with your VIN and we'll confirm it fits before you order.
Be the first to review it
Install & FAQ
- Install
- Professional install recommended
- Dispatch
- Ships in 7–12 Days
- Warranty
- 6 months, manufacturing defects only











Reviews
There are no reviews yet.