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BMW E90 325xi N52 3.0L

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BMW E90 325xi N52 3.0L Performance Engine Parts

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N52 Upgraded Oil Separator Vent Hose (11617559530)

ES#5373988 - 058981LA02 - N52 Upgraded Oil Separator Vent Hose (11617559530) - Replace your failure-prone plastic oil separator hose with a durable, long-lasting silicone solution! - Turner Motorsport - BMW

Replace your failure-prone plastic oil separator hose with a durable, long-lasting silicone solution! 10X Entries Into Our F80 M3 Sweepstakes
For Vehicles with a Production Date from 10/2005

Brand:
Turner Motorsport - Corporate Logo
ES#:
5373988
Mfg#:
058981LA02
In Stock
$101.99

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

$59.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supersprint Connecting Pipes

ES#3033477 - 789033 - Supersprint Connecting Pipes - For fitting Supersprint Section 2 to OE secondary cats - Supersprint - BMW

For fitting Supersprint Section 2 to OE secondary cats

Brand:
Supersprint - Corporate Logo
ES#:
3033477
Mfg#:
789033
In Stock
Limited Qty Sale
$381.99

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

$341.99 USD
Free Shipping

Pro 5R Oiled Air Filter

ES#518785 - 30-10131 - Pro 5R Oiled Air Filter - Higher flow, higher performance - washable and reuseable! - AFE - BMW

Higher flow, higher performance - washable and reuseable!

Brand:
AFE - Corporate Logo
ES#:
518785
Mfg#:
30-10131
Ships in 1 Business Day
20% off MSRP

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

$133.99

This product was last offered at the strikethrough price on
09-17-2026

$107.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Flow Water Methanol Check Valve (Nylon Line)

ES#3469706 - sn0-8cv - High Flow Water Methanol Check Valve (Nylon Line) - Custom made with 100% methanol resistant stainless steel spring and EPDM seals ensuring zero corrosion even with high concentrations of methanol. - SnowPerformance - Audi BMW Volkswagen MINI

Custom made with 100% methanol resistant stainless steel spring and EPDM seals ensuring zero corrosion even with high concentrations of methanol.

Brand:
SnowPerformance - Corporate Logo
ES#:
3469706
Mfg#:
SN0-8CV
Ships in 6 Business Days
$31.99 USD
Free Shipping
on orders $49 and up

Snow Performance 7 Gallon Reservoir

ES#2826214 - 40016 - Snow Performance 7 Gallon Reservoir - incl. brackets/check valve/tubing - SnowPerformance - Audi BMW Volkswagen MINI

incl. brackets/check valve/tubing

Brand:
SnowPerformance - Corporate Logo
ES#:
2826214
Mfg#:
40016
In Stock at Vendor
$156.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bearing Set of 2 Pairs - 0.75mm Oversized

ES#4447656 - CR222SV0.75 - Connecting Rod Bearing Set of 2 Pairs - 0.75mm Oversized - Replace those Worn Out Rod Bearings! - King - BMW

Replace those Worn Out Rod Bearings! +0.75mm

Brand:
King - Corporate Logo
ES#:
4447656
Mfg#:
CR222SV0.75
In Stock
13% off MSRP

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

$59.70

This product was last offered at the strikethrough price on
09-17-2026

$51.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI Engine Mount - Stage 1

ES#3021911 - EBFI269E9F3S1 - BFI Engine Mount - Stage 1 - Provides the best compromise between performance and comfort for your mild street car. Priced each. - Black Forest Industries - BMW

Provides the best compromise between performance and comfort for your mild street car. Priced each.

Brand:
Black Forest Industries - Corporate Logo
ES#:
3021911
Mfg#:
EBFI269E9F3S1
Ships on Oct 9, 2026
$264.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IRP Isolated Aluminum Engine Mounts

ES#4389071 - IRPEM-9XAL - IRP Isolated Aluminum Engine Mounts - Solid aluminum with rubber isolation for longevity without harsh NVH - IRP - Individual Racing Parts - BMW

Solid aluminum with rubber isolation for longevity without harsh NVH

Brand:
IRP - Individual Racing Parts - Corporate Logo
ES#:
4389071
Mfg#:
IRPEM-9XAL
Special Order: No Guaranteed ETA
$264.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Snow Performance Water Tank Upgrade - 7gal

Braided SS Line/Brackets/Solenoid/4AN Fittings

Brand:
SnowPerformance - Corporate Logo
ES#:
4680249
Mfg#:
SN0-40016-BRD
In Stock at Vendor
$260.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RaceChip XLR5 - BMW & MINI Cooper

ES#4884002 - 999982BMW - RaceChip XLR5 - BMW & MINI Cooper - A piggy back tuner that allows you to adjust throttle response for peak performance. - Race Chip - BMW MINI

A piggy back tuner that allows you to adjust throttle response for peak performance.

Brand:
Race Chip - Corporate Logo
ES#:
4884002
Mfg#:
999982BMW
Special Order: No Guaranteed ETA
$259.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fiberglass Exhaust Wrap - Black - 2" x 50'

ES#3022267 - HEA-WRAPKIT-BLK - Fiberglass Exhaust Wrap - Black - 2" x 50' - Designed to handle continuous temperatures up to 1,200F - Prosport Performance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Designed to handle continuous temperatures up to 1,200°F

Brand:
Prosport Performance - Corporate Logo
ES#:
3022267
Mfg#:
HEA-WRAPKIT-BLK
Ships in 10 Business Days
$28.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Single Wall Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Stepped Right - Brushed

ES#4146839 - 026732TMS01-02 - Turner Motorsport Single Wall Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Stepped Right - Brushed - Right - Brushed Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Turner Motorsport - BMW MINI

Right - Brushed Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD 10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146839
Mfg#:
026732TMS01-02
Ships on Oct 29, 2026
ON SALE! SAVE 20%
$104.99

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

$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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