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BMW G26 M440i xDrive B58 3.0L

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BMW G26 M440i xDrive B58 3.0L Engine Parts & Accessories

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Timing Chain Kit

Refresh your Timing with quality parts! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4474160
Mfg#:
13528648731KT
Ships on Feb 1, 2027
$1783.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CP-Carrillo Custom Forged Piston Set - B58

ES#4752991 - CP-FPS-B58-82 - CP-Carrillo Custom Forged Piston Set - B58 - Upgrade to CP-Carrillo Pistons in Your B58-Powered BMW! - 5150 Autosport - BMW

Upgrade to CP-Carrillo Pistons in Your B58-Powered BMW! Upgrade Your B58's Pistons to CP-Carrillo's Forged Piston Set!

Brand:
5150 Autosport - Corporate Logo
ES#:
4752991
Mfg#:
CP-FPS-B58-82
Back Ordered
Starting at $1399.99 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Dinan G2X M340i/M440i Experience Package

ES#5346946 - g2xm340im440iekt - Dinan G2X M340i/M440i Experience Package - Includes all of the Dinan essentials to improve your BMWs power, handlings, and feel - Dinan - BMW

Includes all of the Dinan essentials to improve your BMWs power, handlings, and feel Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with the B58TU (B58D) engine only

Brand:
Dinan - Corporate Logo
ES#:
5346946
Mfg#:
G2XM340IM440IEKT
Back Ordered
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ON SALE! SAVE 10%
$3752.99

This product was last offered at the strikethrough price on
07-31-2026

$3377.48 USD
This product is lifetime replacement eligible Lifetime Replacement

JE Pistons BMW/Toyota B58B30 3.228in Bore Single Piston

ES#4842734 - 371718S - JE Pistons BMW/Toyota B58B30 3.228in Bore Single Piston - Upgrade your BMW or Toyota B58B30 engine with the JE Pistons B58B30 Piston and experience the difference in power and efficiency. - JE Piston - BMW

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

Brand:
JE Piston - Corporate Logo
ES#:
4842734
Mfg#:
371718S
Back Ordered
$349.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bearing Set - 0.25mm Oversize

ES#4760090 - CR6887SV0.25 - Connecting Rod Bearing Set - 0.25mm Oversize - Replace those Worn Out Rod Bearings! - King - BMW

Replace those Worn Out Rod Bearings! +0.25mm

Brand:
King - Corporate Logo
ES#:
4760090
Mfg#:
CR6887SV0.25
Back Ordered
$237.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bearing Set - 0.75mm Oversize

ES#4760092 - CR6887SV0.75 - Connecting Rod Bearing Set - 0.75mm Oversize - Replace those Worn Out Rod Bearings! - King - BMW

Replace those Worn Out Rod Bearings! +0.75mm

Brand:
King - Corporate Logo
ES#:
4760092
Mfg#:
CR6887SV0.75
Back Ordered
$237.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EXPANSION TANK

ES#5470478 - 17138610652 - EXPANSION TANK - Whether youre under the hood for a weekend project or keeping a high-performance engine in peak shape, the last thing you want to worry about is a brittle cooling system. Thats where the Rein Automotive Expansion Tank - Rein - BMW

Whether you’re under the hood for a weekend project or keeping a high-performance engine in peak shape, the last thing you want to worry about is a brittle cooling system. That’s where the Rein Automotive Expansion Tank 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5470478
Mfg#:
17138610652
Back Ordered
$119.99 USD
This product is lifetime replacement eligible Lifetime Replacement

ATI Super Damper / Harmonic Balancer - 21% Underdrive

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

Brand:
ATI - Corporate Logo
ES#:
4931467
Mfg#:
918351
Back Ordered
$418.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Installation Kit

Everything you need to replace or upgrade your intake manifold! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4810778
Mfg#:
11619486362KT
Back Ordered
$175.99

This product was last offered at the strikethrough price on
05-07-2026

$172.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pro-Xtreme Connecting Rod Set - B58

Designed to handle up to 2000hp and for use up to 9500RPM!

Brand:
CP Carrillo - Corporate Logo
ES#:
4905996
Mfg#:
CAR-CRS-B58-XT
Back Ordered
$2299.99 USD
Free Shipping
on orders $49 and up

Cylinder Head Bolt - Set of 10

Ensures you have the exact high-strength, factory-correct hardware required to properly clamp and seal your engine block. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4768310
Mfg#:
11128644674
Back Ordered
$85.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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