Turbo Parts

MAC Single Turbo Boost Solenoid - N54 N55

T#:587715

Part#: MACSTS

In Stock

$ 51.99 USD

Add to Wish List

Qty

$ 51.99 USD

Add to Wish List

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

T#:641167

Part#: BMW-N54-CAP

In Stock

$ 49.00 USD

Add to Wish List

Qty

$ 49.00 USD

Add to Wish List

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

Show More Show Less

Wastegate Repair Kit - N54

T#:41863724

Part#: 116575857456TKT

Ships on Sep 1, 2026

$ 164.99 USD

Add to Wish List

Qty

$ 164.99 USD

Add to Wish List

Get rid of that annoying N54 Wastegate Rattle for good!

Burger Motorsports Blow Off Valve Adapter - Gen3 B58

T#:38655170

Part#: BMS-BOVA-G3B58

Back Ordered

$ 99.00 USD

Add to Wish List

Qty

$ 99.00 USD

Add to Wish List

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.

Show More Show Less

Elring Screw Clamp - 18328612537

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:27205320

Part#: 18328612537

In Stock

Sale - Save 20% $ 44.99

This product was last offered at the strikethrough price on
03-10-2026

$ 36.09 USD

Add to Wish List

Qty

Sale - Save 20%

$ 44.99

This product was last offered at the strikethrough price on
03-10-2026

$ 36.09 USD

Add to Wish List

Elring OE Screw Clamp - 18328612537 - D=135mm

ElringKlinger AG has been a pioneer of gaskets, valves, and seals since 1879. Providing some of the most common gaskets to the European auto industry and beyond, such as valve cover gaskets, crankshaft seals, oil seals, head gaskets, dirko sealant, and many more.

Show More Show Less

Exhaust Turbocharger Gasket for MINI R5X R6X

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:590498

Part#: 18307589503

In Stock

Sale - Save 5% $ 8.99

This product was last offered at the strikethrough price on
08-14-2026

$ 8.54 USD

Add to Wish List

Qty

Sale - Save 5%

$ 8.99

This product was last offered at the strikethrough price on
08-14-2026

$ 8.54 USD

Add to Wish List

The Exhaust Turbocharger Gasket for MINI R5X R6X effectively seals the connection between the turbo and the manifold, preventing leaks and ensuring optimal performance.

Triangular seal design with central circular cutout
Secured with a three-bolt system
Features a two-ring sandwich metal gasket for durability

Show More Show Less

BMW N54 3.0L O-Ring - Priced Each

T#:554547

Part#: 11427563453

In Stock

Sale - Save 25% $ 4.99

This product was last offered at the strikethrough price on
06-14-2026

$ 3.74 USD

Add to Wish List

Qty

Sale - Save 25%

$ 4.99

This product was last offered at the strikethrough price on
06-14-2026

$ 3.74 USD

Add to Wish List

Used to seal the inlet and outlet of the turbo oil pipes. 2 required.

Basic Boost Solenoid Kit - BMW E90 E70 M57 3.0L

T#:51883669

Part#: T11658509323BKT

In Stock

Sale - Save 3% $ 176.99

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

$ 171.26 USD

Add to Wish List

Qty

Sale - Save 3%

$ 176.99

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

$ 171.26 USD

Add to Wish List

The factory boost solenoids, also known as pressure converters, are a common issue on the M57 engine. The vacuum hose also hardens over time due to heat, and can crack or split, leading to vacuum leaks. These failures result in a loss of power, limp mode, lazy throttle response, and check engine lights. This basic kit includes two replacement boost solenoids to restore engine power and performance, plus new silicon vacuum hose that will last much longer than the OE rubber vacuum hose.

Show More Show Less

Vacuum Reservoir For Turbocharger

T#:56544052

Part#: 11652247620

Special Order: No Guaranteed ETA

$ 34.99 USD

Add to Wish List

Qty

$ 34.99 USD

Add to Wish List

Maintain crisp boost response and predictable power delivery under heavy driving conditions with the Febi Bilstein Turbocharger Vacuum Reservoir/Pressure Converter.

Pressure Converter For Turbocharger

T#:56507869

Part#: 11658509323

Special Order: No Guaranteed ETA

$ 62.99 USD

Add to Wish List

Qty

$ 62.99 USD

Add to Wish List

This high-quality pressure converter valve from Febi Bilstein offers a cost-effective solution without compromising factory tolerances or reliability.

Project Cars

SELECT YOUR BMW

MAC Single Turbo Boost Solenoid - N54 N55

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

Wastegate Repair Kit - N54

Burger Motorsports Blow Off Valve Adapter - Gen3 B58

Elring Screw Clamp - 18328612537

Exhaust Turbocharger Gasket for MINI R5X R6X

BMW N54 3.0L O-Ring - Priced Each

Basic Boost Solenoid Kit - BMW E90 E70 M57 3.0L

Vacuum Reservoir For Turbocharger

Pressure Converter For Turbocharger

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results