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Emissions System

Is your BMW throwing emissions related codes? While we're primarily a BMW performance parts house, we understand the importance of maintaining your emissions system to pass inspection in your area and keep your check engine light off. Pick up your emissions related parts from Turner Motorsport.

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VTT B58/S58 Cylinder Head Port Block-Off Kit - BMW B58 Gen1/2/3 (B58/B58TU/B58TU2) & S58 3.0L
VTT B58/S58 Cylinder Head Port Block-Off Kit - BMW B58 Gen1/2/3 (B58/...
Vargas Turbo Technologies - Corporate Logo
T#:49822557
Part#: VTTBS58BLOCK
Ships in 10 Business Days
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$ 29.99 USD
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The VTT B58/S58 Head Port Block-Off kit is designed to either seal off the factory head ports used by the OEM low-side PCV system. These ports in the cylinder head utilize engine vacuum to evacuate crankcase gases, but in the process, can allow oil to enter the intake manifold, leading to valve carbon buildup and other performance issues over time. The Block-Off kit offered by VTT completely seals the factory head ports to prevent oil intrusion and unwanted vacuum leaks. This kit does NOT require any tapping, meaning no metal to get into the engine, etc. You simply tap the plugs into place. Key Features Eliminates oil draw-through into the intake manifold Prevents carbon buildup on intake valves Utilizes precision-machined plugs for boost sealing Fully reversible — Block-offs can be removed if needed No tapping is required. Easy install, by tapping the blocks into place.
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VTT S58 Cylinder Head Port Check Valve Kit - S58 3.0L
VTT S58 Cylinder Head Port Check Valve Kit - S58 3.0L
Vargas Turbo Technologies - Corporate Logo
T#:49822559
Part#: VTTS58CHECK
Ships in 10 Business Days
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$ 69.99 USD
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$ 69.99 USD
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The VTT S58 Head Port Check Valve Kit is designed to convert the factory head ports used by the OEM low-side PCV system. These ports in the cylinder head utilize engine vacuum to evacuate crankcase gases, but in the process, can allow oil to enter the intake manifold, leading to valve carbon buildup and other performance issues over time. VTT's Billet Check Valve kit converts the head ports into a robust internal PCV system using precision-engineered check valves. These one-way valves allow vacuum to function as intended while blocking boost pressure from entering the crankcase or charge tract.
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VTT B58 Cylinder Head Port Check Valve Kit - B58 Gen1/2/3 (B58/B58TU/B58TU2)
VTT B58 Cylinder Head Port Check Valve Kit - B58 Gen1/2/3 (B58/B58TU/...
Vargas Turbo Technologies - Corporate Logo
T#:49822558
Part#: VTTB58CHECK
Ships in 10 Business Days
New Item
$ 69.99 USD
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$ 69.99 USD
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The VTT B58 Head Port Check Valve Kit is designed to convert the factory head ports used by the OEM low-side PCV system. These ports in the cylinder head utilize engine vacuum to evacuate crankcase gases, but in the process, can allow oil to enter the intake manifold, leading to valve carbon buildup and other performance issues over time. VTT's Billet Check Valve kit converts the head ports into a robust internal PCV system using precision-engineered check valves. These one-way valves allow vacuum to function as intended while blocking boost pressure from entering the crankcase or charge tract.
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Vargas PCV Delete Kit - Cap W/ -10ORB Plug & VTA Catch Can - BMW S55 Engine
Vargas PCV Delete Kit - Cap W/ -10ORB Plug & VTA Catch Can - BMW S55 ...
Vargas Turbo Technologies - Corporate Logo
T#:52164893
Part#: S55PCVCPCCVTA
Ships in 10 Business Days
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$ 399.99 USD
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$ 399.99 USD
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The VTT VTA Catch Can Kit is a comprehensive crankcase ventilation solution specifically tailored for the BMW S55 engine.
VTT Low-Profile Crankcase Vent Adapter -16ORB - BMW S58, B58TU
VTT Low-Profile Crankcase Vent Adapter -16ORB - BMW S58, B58TU ...
Vargas Turbo Technologies - Corporate Logo
T#:51672705
Part#: VTT-S/B58-LP-CC-
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$ 41.99 USD
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$ 41.99 USD
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The VTT Low-Profile Crankcase Vent Adapter is the definitive solution for high-boost BMW builds where hood clearance is a premium.
Gasket, Secondary Air Valve
Gasket, Secondary Air Valve
Elring - Corporate Logo
T#:54852025
Part#: 700.320
Ships in 1-3 days
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$ 7.99 USD
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$ 7.99 USD
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This secondary air injection control valve gasket from Elring is the perfect solution for keeping your V10 running strong and clean.
CCV Hose
CCV Hose
Bremmen Parts - Corporate Logo
T#:51391238
Part#: 11127850244
Ships on Sep 28, 2026
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This product was last offered at the strikethrough price on
05-03-2026

$ 79.99 USD
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$ 99.99

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05-03-2026

$ 79.99 USD
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Oil Separator Vent Hose
Oil Separator Vent Hose
Bremmen Parts - Corporate Logo
T#:53326231
Part#: 11617522933
In Stock
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This product was last offered at the strikethrough price on
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$ 18.39 USD
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$ 22.99

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Vacuum Pipe
Vacuum Pipe
Bremmen Parts - Corporate Logo
T#:52586629
Part#: 11157603816
Ships in 7 Business Days
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This product was last offered at the strikethrough price on
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$ 23.99 USD
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Oxygen Sensor Kit - F30/31 N47, E70 M57
Oxygen Sensor Kit - F30/31 N47, E70 M57
Bremmen Parts - Corporate Logo
T#:55569520
Part#: 13628589844KT2
Ships on Oct 15, 2026
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Sale - Save 10% $ 770.99

This product was last offered at the strikethrough price on
07-03-2026

$ 693.88 USD
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Sale - Save 10%
$ 770.99

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Oxygen sensors are used by the vehicle computer to adjust the air/fuel ratio and test vehicle emissions. This kit includes both rear Sensors.
Front Oxygen Sensor - Bank 2 Pre-Cat
Front Oxygen Sensor - Bank 2 Pre-Cat
Bremmen Parts - Corporate Logo
T#:55497441
Part#: 11787558087
Ships on Nov 6, 2026
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$ 109.99 USD
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$ 109.99 USD
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E70 Return Pipe
E70 Return Pipe
Bremmen Parts - Corporate Logo
T#:52551447
Part#: 11537806706
Ships on Sep 28, 2026
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This product was last offered at the strikethrough price on
05-03-2026

$ 103.99 USD
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$ 129.99

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$ 103.99 USD
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Oxygen Sensor
Oxygen Sensor
Bremmen Parts - Corporate Logo
T#:56001972
Part#: 11787596924
Ships on Nov 19, 2026
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$ 125.99 USD
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$ 125.99 USD
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Front Oxygen Sensor - Bank 1 Pre-Cat
Front Oxygen Sensor - Bank 1 Pre-Cat
Bremmen Parts - Corporate Logo
T#:54780515
Part#: 11787558055
Ships on Oct 19, 2026
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$ 99.99 USD
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$ 99.99 USD
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Oxygen Sensor - Priced Each
Oxygen Sensor - Priced Each
Bremmen Parts - Corporate Logo
T#:56291060
Part#: 11787548961
Special Order: No Guaranteed ETA
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$ 65.99 USD
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$ 65.99 USD
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Crank Case Ventilation Valve - Priced Each
Crank Case Ventilation Valve - Priced Each
Bremmen Parts - Corporate Logo
T#:53326230
Part#: 11158647299
Ships on Aug 11, 2026
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Sale - Save 20% $ 80.99

This product was last offered at the strikethrough price on
05-03-2026

$ 64.79 USD
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Sale - Save 20%
$ 80.99

This product was last offered at the strikethrough price on
05-03-2026

$ 64.79 USD
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