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BMW Performance Engine & Drivetrain Parts

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Performance Kevlar Reinforced Belt - N55 E Chassis/ N54 E61 E84

ES#4485241 - 7pk1860 - Performance Kevlar Reinforced Belt - N55 E Chassis/ N54 E61 E84 - Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. - ECS - BMW
ECS Tuning recommends this product.

Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4485241
Mfg#:
7PK1860
In Stock
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supertech Forged Connecting Rods - Sold Each

ES#4643347 - CR-BMN55-H144.35 - Supertech Forged Connecting Rods - Sold Each - Supertech forged 4340 alloy H-beam connecting rods with ARP2000 3/8" bolts - Supertech - BMW

Supertech forged 4340 alloy H-beam connecting rods with ARP2000 3/8" bolts

Brand:
Supertech - Corporate Logo
ES#:
4643347
Mfg#:
CR-BMN55-H144.35
In Stock
Limited Qty Sale
$198.99

This product was last offered at the strikethrough price on
05-02-2026

$184.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S63TU Pure Stage 1 Turbo Upgrade

ES#3660749 - PURE-S63-0007KT - S63TU Pure Stage 1 Turbo Upgrade - Capable of supporting 750+ WHP with supporting modifications - Includes a refundable $1800 core charge - Pure Turbos - BMW

Capable of supporting 750+ WHP with supporting modifications - Includes a refundable $1800 core charge

Brand:
Pure Turbos - Corporate Logo
ES#:
3660749
Mfg#:
PURE-S63-0007KT
Ships in 4 Business Days
$4466.99

This product was last offered at the strikethrough price on
07-13-2026

$4394.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

S63 Pure Stage 1 Turbo Upgrade

ES#3660750 - PURE-S63-0006KT - S63 Pure Stage 1 Turbo Upgrade - Capable of supporting 750+ WHP with supporting modifications - Includes a refundable $1800 core charge - Pure Turbos - BMW

Capable of supporting 750+ WHP with supporting modifications - Includes a refundable $1800 core charge

Brand:
Pure Turbos - Corporate Logo
ES#:
3660750
Mfg#:
PURE-S63-0006KT
Ships in 4 Business Days
$4466.99

This product was last offered at the strikethrough price on
07-13-2026

$4394.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport WPC-Treated Race Series Main Bearing Set - N52 N54 N55 S55

ES#4845670 - N5X-WPC-MB - Turner Motorsport WPC-Treated Race Series Main Bearing Set - N52 N54 N55 S55 - The strongest & smoothest bearings for your BMW - featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and added durability. - Turner Motorsport - BMW

The strongest & smoothest bearings for your BMW - featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and added durability. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4845670
Mfg#:
N5X-WPC-MB
In Stock
Limited Qty Sale
$607.99

This product was last offered at the strikethrough price on
05-02-2026

$487.99 USD
Free Shipping
on orders $49 and up

B58 Gen1 PURE600 Turbo Upgrade

ES#5375066 - B58G1P600 - B58 Gen1 PURE600 Turbo Upgrade - Capable of 550+ WHP with supporting modifications - New, no core charge! - Pure Turbos - BMW

Capable of 550+ WHP with supporting modifications - New, no core charge!

Brand:
Pure Turbos - Corporate Logo
ES#:
5375066
Mfg#:
B58G1P600
Ships on Aug 12, 2026
Auto Notify
$1343.99

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

$1095.00 USD
Free Shipping
on orders $49 and up

Performance Kevlar Reinforced Belt - N55 F Chassis

ES#4485242 - 8pk1390 - Performance Kevlar Reinforced Belt - N55 F Chassis - Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. - ECS - BMW
ECS Tuning recommends this product.

Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4485242
Mfg#:
8PK1390
In Stock
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dinan High Flow Drop-in Replacement Air Filter - F06/F10/F12/F13/F80/F82/F83/F87 - S55/S63

ES#4690610 - D401-0042 - Dinan High Flow Drop-in Replacement Air Filter - F06/F10/F12/F13/F80/F82/F83/F87 - S55/S63 - Get the most performance out of your engine! - Dinan - BMW

Get the most performance out of your engine! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4690610
Mfg#:
D401-0042
In Stock
11% off MSRP

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

$107.99

This product was last offered at the strikethrough price on
07-21-2026

$95.99 USD
Free Shipping

Turner Motorsport DSSR - E8X/E9X N54 RWD

ES#4708741 - 017344LA01 - Turner Motorsport DSSR - E8X/E9X N54 RWD - Upgrade to a more engaged driving experience with tighter, crispier shifts! - Turner Motorsport - BMW

Upgrade to a more engaged driving experience with tighter, crispier shifts! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4708741
Mfg#:
017344LA01
In Stock
ON SALE! SAVE 25%
$127.99

This product was last offered at the strikethrough price on
06-13-2026

$95.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Magnum FORCE Stage-2 Si Cold Air Intake System - Pro 5R Filter

ES#4158586 - 54-83043R - Magnum FORCE Stage-2 Si Cold Air Intake System - Pro 5R Filter - Increase intake air flow and power potential! - AFE - BMW

Increase intake air flow and power potential!

Brand:
AFE - Corporate Logo
ES#:
4158586
Mfg#:
54-83043R
In Stock
20% off MSRP

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

$598.99

This product was last offered at the strikethrough price on
01-28-2026

$479.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Dual-Mount Differential Plate

ES#4030564 - 026773tms02 - Turner Dual-Mount Differential Plate - Upgrade your differential to capitalize on dual rear mounts for improved bushing life, reduced wheel hop, and crisper driveline response - Turner Motorsport - BMW

Upgrade your differential to capitalize on dual rear mounts for improved bushing life, reduced wheel hop, and crisper driveline response 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4030564
Mfg#:
026773TMS02
In Stock
ON SALE! SAVE 25%
$520.99

This product was last offered at the strikethrough price on
06-13-2026

$390.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MST Performance Air Intake System - G2X B48

ES#4381923 - BW-B4802 - MST Performance Air Intake System - G2X B48 - Increase Airflow and throttle response - MST Performance - BMW

Increase Airflow and throttle response

Brand:
MST Performance - Corporate Logo
ES#:
4381923
Mfg#:
BW-B4802
Ships on Dec 22, 2026
$535.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54 Pure Stage 2 "Hi-Flow" Turbo Upgrade - w/ Installation Kit

ES#4709442 - PUREN540004INSKT - N54 Pure Stage 2 "Hi-Flow" Turbo Upgrade - w/ Installation Kit - The solution for a big power competition N54 build (or wild street build). Capable of 600-700whp. Includes refundable $300 core charge. - Pure Turbos - BMW

The solution for a big power competition N54 build (or wild street build). Capable of 600-700whp. Includes refundable $300 core charge. With upgraded, 2.0" inlet snout to alleviate inlets popping off. For use with 2.0" inlet pipes.

Brand:
Pure Turbos - Corporate Logo
ES#:
4709442
Mfg#:
PUREN540004INSKT
Ships on Aug 19, 2026
Auto Notify
$4291.99

This product was last offered at the strikethrough price on
07-14-2026

$4278.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

More About Performance Engine & Drivetrain Parts

Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.

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