BMW E90 335i N55 Performance Engine Parts

Increased fueling for bigger power - supports OVER 1300whp!

Brand:

ES#:

4880890

Mfg#:

622-0047

Increased fueling for bigger power - supports up to 1100whp!

Brand:

ES#:

4726776

Mfg#:

622-0046

$799.99 USD

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Lifetime Replacement

Increased fueling for bigger power - supports up to 1200whp!

Brand:

ES#:

4883143

Mfg#:

601-0064

$699.99 USD

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Lifetime Replacement

The ultimate supplementary fueling kit for the N54 and N55 engines!

Brand:

ES#:

4883233

Mfg#:

601-0227

$429.99 USD

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Lifetime Replacement

The TTE460 Upgrade turbocharger for N55. Based on the original turbocharger upgraded for durability and higher performance with stock spool

Brand:

ES#:

4642808

Mfg#:

TTE10072

Starting at $3150.00 USD

Customize

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. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5481264

Mfg#:

026732TMS03KTKT

$279.99 USD

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Lifetime Replacement

Swap Out Your Stock Intercooler with a Direct Fit Upgrade

Brand:

ES#:

4429903

Mfg#:

MMR05-0201

$766.99 USD

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Lifetime Replacement

Silicone couplers for aFe tubes & factory intercooler

Brand:

ES#:

3612835

Mfg#:

46-20240AS

20% off MSRP

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

$65.00

This product was last offered at the strikethrough price on
08-21-2026

$52.00 USD

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Lifetime Replacement

21% flow increase over stock - includes tubes & hardware!

Brand:

ES#:

3612836

Mfg#:

46-20242-B

Silicone couplers for aFe tubes & aFe intercooler

Brand:

ES#:

3612834

Mfg#:

46-20240AA

20% off MSRP

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

$180.00

This product was last offered at the strikethrough price on
08-21-2026

$144.00 USD

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on orders $49 and up

Lifetime Replacement

Increase performance without sacrificing reliability

Brand:

ES#:

3981359

Mfg#:

77-86311

20% off MSRP

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

$726.99

This product was last offered at the strikethrough price on
08-21-2026

$581.00 USD

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Lifetime Replacement

Experience enhanced power and performance with the JE Pistons BMW N55B30 Piston.

Brand:

ES#:

4842724

Mfg#:

338096S

$349.99 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

JE Pistons for the N55 engine are forged for high performance and durability. Designed for BMW’s single-turbo 3.0L, they feature optimized crowns for better combustion and a lightweight design to improve throttle response.

Brand:

ES#:

4840487

Mfg#:

338097

JE Pistons for the N55 engine are forged for high performance and durability. Designed for BMW’s single-turbo 3.0L, they feature optimized crowns for better combustion and a lightweight design to improve throttle response. Customizable options make them

Brand:

ES#:

4840480

Mfg#:

367880