Turbo Parts

MAC Single Turbo Boost Solenoid - N54 N55

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T#:587715

Part#: MACSTS

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$ 51.99 USD

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Use this plug and play low frequency MAC solenoid if retrofitting a single turbo kit to your N54 or N55. Includes plug and play harness connector for no splicing!

N54 Turbo Boost Leak Tester - BMW 3-Series E9X N54 3.0L

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T#:641167

Part#: BMW-N54-CAP

In Stock

$ 49.00

This product was last offered at the strikethrough price on
10-22-2026

$ 45.99 USD

Limited Qty Sale

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$ 49.00

This product was last offered at the strikethrough price on
10-22-2026

$ 45.99 USD

Limited Qty Sale

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This Boost Leak Tester kit mounts inside both of the flexible intake hoses that lead to your turbo's compressor inlet flanges. You will need to remove the air box (or your aftermarket air filters) to expose the 2 intake pipes. Install the testers in each pipe and pressurize the system using the tire schrader with your tire inflation tool. The kit comes with the necessary caps to block the diverter valve return flanges on the intake pipes, also a cap to block the breather line at the bakc of the valve cover. Once the kit is installed, use compressed air to charge the system and you will see that both gauges read the compressor pressure you are filling with. You'll be able to test the turbo to the motor checking all leak points in between, including intercooler, clamped connections, intake manifold, divertor valves and the many random potential leak points. Note: Testing at the intake pipe, you may hear noise coming from the o-ring (at ~12 psi test pressure) that seals the intake pipe to the turbo inlet from debris. This is not a boost leak, these are not meant to see boost and not intended to be perfectly sealed, however hearing this hissing may be mis-diagnosed as a leak. In this case reduce the pressure. If no obvious leaks are heard in any other location, the test is complete and there are no significant leaks The gauge on the boost leak tester allows the user to: apply a safe amount of pressure to prevent injury or damage to the charge pipes or engine read how fast the system holds and bleeds air after removing the air source give a good comparison of compressor outlet air Vs. boost test air while pressurizing. The smaller the difference the lesser the air loss in the system Design Features: Plastic End Caps with 1/8" NPT threaded gauge port & fitting port Boost Gauges with 30 PSI / 1Bar Boost Gauge Universal Tire Schrader Valve (can be removed and tapped for 1/4" NPT thread fitting if desired) (2) Stainless Steel T-Bolt Clamps with Teflon lock-nut (3) Vinyl Caps for diverter valve return and valve cover breather

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Burger Motorsports Blow Off Valve Adapter - Gen3 B58

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T#:38655170

Part#: BMS-BOVA-G3B58

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$ 99.00 USD

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$ 99.00 USD

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The Burger Motorsports Blow-Off Valve (BOV) Adapter for Gen3 BMW B58TU2 installs between the OE bypass solenoid and the vehicle, venting unused charge air to the atmosphere for the iconic "Pshhhh" turbo sound that enthusiasts love.

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Rein N54 Turbocharger Vacuum Reservoir - 11652247620 - E9x, E8x, E60,...

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T#:53856273

Part#: 11652247620

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$ 26.99 USD

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$ 26.99 USD

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The Rein Automotive OE Series vacuum reservoir is engineered to maintain peak pneumatic response within your vehicle’s forced induction system.

Hollow Bolt - Priced Each

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T#:23681810

Part#: 07119905176

Ships in 1 Business Day

$ 2.99 USD

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$ 2.99 USD

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Hollow Bolt HWB0095 is made from lightweight yet durable materials, this hollow bolt provides superior strength while reducing overall weight, making it ideal for use in motorsport and high-speed performance vehicles. Its corrosion-resistant coating ensures long-lasting durability in harsh conditions, while the hollow design improves efficiency and reduces stress on the assembly.

This Hollow Bolt HWB0095 is widely used in custom builds and is trusted by automotive enthusiasts and professionals alike for its reliability and performance. Whether for track or street use, it offers a perfect balance of strength, weight reduction, and longevity.

Key Benefits:

Lightweight and durable: Reduces vehicle weight without compromising on strength.
Corrosion-resistant: Ensures long-lasting performance in harsh environments.
Precision-engineered: Designed for easy installation and reliable fit.
Ideal for motorsport applications: Perfect for use in high-performance vehicles.
Trusted by Turner Motorsport: Preferred by automotive professionals for high-end builds.

Hollow Bolt HWB0095 is the go-to solution for those looking to enhance vehicle performance with a lightweight, high-strength fastener.

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VTT B58TU GC-MID Turbocharger Upgrade - 6-Port Manifold B58 3.0L Engi...

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T#:25971905

Part#: B58TUGCMID6P

Ships in 10 Business Days

$ 2,404.99 USD

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$ 2,404.99 USD

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Upgrade your BMW B58 engine with the VTT GC-MID Stock-650WHP (TU ONLY) turbocharger for unparalleled performance gains. VTT's turbocharger offers easy installation, eliminating core charges and long lead times associated with traditional upgrades. With enhanced design elements and OE-quality castings, this turbocharger supports over 600WHP while maintaining factory spool and connections.

All-new castings with factory restrictions removed
Full 3' turbocharger inlet size with included silicone inlet elbow
9-blade turbine and compressor wheels for increased flow and spool
Direct connection to all factory lines
Redesigned internal components for improved performance
No core charges and no long lead times
Full 12-month unlimited mileage warranty

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Vargas Charge Pipe Weld MAP Sensor Bung Flange - BMW B48, B58, S58 ...

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T#:52094555

Part#: VTT-FAB-015

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$ 21.99 USD

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$ 21.99 USD

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The VTT-FAB Billet MAP Sensor Bung is the definitive choice for tuners and fabricators seeking a reliable mounting solution for B48, B58, and S58 platforms.

Rein Turbocharger Inlet Clamp - Exhaust Manifold To Turbocharger - 11...

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T#:17704691

Part#: 11657620507

In Stock at Vendor

$ 17.99

This product was last offered at the strikethrough price on
10-22-2026

$ 17.79 USD

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$ 17.79 USD

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SELECT YOUR BMW

MAC Single Turbo Boost Solenoid - N54 N55

N54 Turbo Boost Leak Tester - BMW 3-Series E9X N54 3.0L

Burger Motorsports Blow Off Valve Adapter - Gen3 B58

Rein N54 Turbocharger Vacuum Reservoir - 11652247620 - E9x, E8x, E60,...

Hollow Bolt - Priced Each

Key Benefits:

VTT B58TU GC-MID Turbocharger Upgrade - 6-Port Manifold B58 3.0L Engi...

Vargas Charge Pipe Weld MAP Sensor Bung Flange - BMW B48, B58, S58 ...

Rein Turbocharger Inlet Clamp - Exhaust Manifold To Turbocharger - 11...

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