BMW G16 840i xDrive B58 3.0L Performance Engine Parts

Offers a seamless transition from the turbine housing to your custom plumbing, minimizing turbulence and maximizing efficiency for high-horsepower builds.

Brand:

ES#:

5446634

Mfg#:

GARROUTT4G4045

Utilizes a zero-offset butterfly valve to maximize flow and minimize turbulence.

Brand:

ES#:

5446369

Mfg#:

DCSEWGWACTC

Features a custom 7075 billet aluminum adapter that allows users to pair the Turbosmart Straight-Gate with a precision BMW electronic actuator.

Brand:

ES#:

5446363

Mfg#:

VTT-DCS-EWG-W-AC

This VTT-FAB adapter features a 3.5-inch extended neck that moves the connection point away from heat sources, ensuring a cleaner installation and easier maintenance.

Brand:

ES#:

5446420

Mfg#:

VTT-FAB-063

An essential addition for high-performance builds where keeping the intake tract clean is a priority. For vehicles with VTT Modular PCV/Catch Can Systems

Brand:

ES#:

5446682

Mfg#:

OCC1DUADRAVAL

Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button

Brand:

ES#:

4686062

Mfg#:

UVM.63MM.X1

Offers great strength and fatigue resistanve vs stock bolts, increasing clamping strength and preventing cylinder head lift and damage.

Brand:

ES#:

5388490

Mfg#:

401-4701

20% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1027.99

This product was last offered at the strikethrough price on
08-22-2026

$822.99 USD

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Lifetime Replacement

Quick connect union T-fitting for 1/4" Nylon

Brand:

ES#:

2826282

Mfg#:

82040

Your BMW's factory exhaust tips are fine for getting groceries, but if you've upgraded your valence or just want a rear-end aesthetic that matches your car's performance pedigree, "fine" doesn't cut it. It's time for an attitude adjustment.

Brand:

ES#:

5481264

Mfg#:

026732TMS03KTKT

$279.99 USD

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Lifetime Replacement

High-Performance Pistons for the BMW/TOYOTA B58B30

Brand:

ES#:

4842647

Mfg#:

371718

Race-Proven Durability and Performance for BMW/TOYOTA B58 Engines

Brand:

ES#:

4842652

Mfg#:

371720

Upgrade your BMW or Toyota B58B30 engine with the JE Pistons B58B30 Piston and experience the difference in power and efficiency.

Brand:

ES#:

4842734

Mfg#:

371718S

$349.99 USD

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Lifetime Replacement

Replace those Worn Out Rod Bearings! +0.25mm

Brand:

ES#:

4760090

Mfg#:

CR6887SV0.25

$237.99 USD

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Lifetime Replacement

Replace those Worn Out Rod Bearings! +0.75mm

Brand:

ES#:

4760092

Mfg#:

CR6887SV0.75

$237.99 USD

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Lifetime Replacement

Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button

Brand:

ES#:

5457434

Mfg#:

UVM76MMTSTYLEX1

Protect your engine against harmful harmonics at all RPM levels - 21% Underdrive to greatly increase usable horsepower for racing applications

Brand:

ES#:

4931467

Mfg#:

918351

$418.99 USD

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Lifetime Replacement