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BMW 335i Engine Parts & Accessories

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AFE Mach Force-Xp Cat-Back Exhaust System

ES#3612851 - 49-36328-P - AFE Mach Force-Xp Cat-Back Exhaust System - MACH Force-Xp 3 to 2-1/2in Stainless Steel Cat-Back Exhaust Sys w/Polished Tip BMW 335i (E90/92) 11-13 L6-3.0L (t) N55 - AFE - BMW

MACH Force-Xp 3 to 2-1/2in Stainless Steel Cat-Back Exhaust Sys w/Polished Tip BMW 335i (E90/92) 11-13 L6-3.0L (t) N55 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
3612851
Mfg#:
49-36328-P
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.

$2315.00

This product was last offered at the strikethrough price on
12-12-2025

$1852.00 USD

ARM N54 Charge Pipe - TiAL BOV Flange

ES#4370566 - E90CPTIAL - ARM N54 Charge Pipe - TiAL BOV Flange - Upgraded aluminum charge pipe designed to hold more boost featuring a TiAL Blow Off Valve flange! - ARM Motorsports - BMW

Upgraded aluminum charge pipe designed to hold more boost featuring a TiAL Blow Off Valve flange! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARM Motorsports - Corporate Logo
ES#:
4370566
Mfg#:
E90CPTIAL
Ships in 4 Business Days
$168.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner Assembly

ES#2714083 - 11288604266 - Accessory Belt Tensioner Assembly - This is the main belt tensioner for A/C, power steering and alternator - Genuine BMW - BMW

This is the main belt tensioner for A/C, power steering and alternator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2714083
Mfg#:
11288604266
Ships in 3 Business Days
7% off MSRP

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

$179.99

This product was last offered at the strikethrough price on
06-07-2026

$167.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E9x / E8x In-Tank Fuel Filter & Regulator (V2) - No Regulator Included

ES#4815458 - 601-0275 - E9x / E8x In-Tank Fuel Filter & Regulator (V2) - No Regulator Included - No matter what fuel you are looking to run this product allows for maximum flow, lower current draw, and fuel pressure regulation in a single package! - Precision Raceworks - BMW

No matter what fuel you are looking to run this product allows for maximum flow, lower current draw, and fuel pressure regulation in a single package! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4815458
Mfg#:
601-0275
Ships in 5 Business Days
$614.99 USD
Free Shipping
on orders $49 and up

Camshaft Position Sensor - Priced Each

ES#2561143 - 13627525014 - Camshaft Position Sensor - Priced Each - Monitors camshaft location - VDO - BMW MINI
ECS Tuning recommends this product.

Monitors camshaft location affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Two required per engine, may be replaced separately as needed.

Brand:
VDO - Corporate Logo
ES#:
2561143
Mfg#:
13627525014
Ships on Jun 30, 2026
Auto Notify
$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Intake Duct

ES#35194 - 13717556546 - Air Intake Duct - Mounted on the core support - Genuine BMW - BMW

Mounted on the core support affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
35194
Mfg#:
13717556546
Ships in 3 Business Days
3% off MSRP

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

$236.99

This product was last offered at the strikethrough price on
06-07-2026

$228.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Return Hose

ES#178032 - 64216951946 - Radiator Return Hose - Connects from the top side of the radiator to the expansion tank - Genuine BMW - BMW

Connects from the top side of the radiator to the expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
178032
Mfg#:
64216951946
In Stock
3% off MSRP

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

$62.99

This product was last offered at the strikethrough price on
06-07-2026

$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pro Dry S Air Filter

ES#2985080 - 31-10226 - Pro Dry S Air Filter - Higher flow, higher performance - oil-free, washable and reuseable! - AFE - BMW

Higher flow, higher performance - oil-free, washable and reuseable! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
2985080
Mfg#:
31-10226
Ships in 6 Business Days
20% off MSRP

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

$142.99

This product was last offered at the strikethrough price on
06-07-2026

$114.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VAC Motorsports Crank Seal Guard

ES#4813418 - VAC-11-CSG-N5X - VAC Motorsports Crank Seal Guard - Prevent catastrophic engine failure! - VAC Motorsports - BMW

Prevent catastrophic engine failure! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
VAC Motorsports - Corporate Logo
ES#:
4813418
Mfg#:
VAC-11-CSG-N5X
Ships in 7 Business Days
$155.99

This product was last offered at the strikethrough price on
05-01-2026

$139.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Black Market Parts (BMP) Transmission Cooler Fitting (Pair)

ES#4883052 - 2x601-0002 - Black Market Parts (BMP) Transmission Cooler Fitting (Pair) - The Black Market Parts Transmission Cooler Fitting, compatible with many BMWs, is a modular design that allows for easy connection to the factory lines for adding an aftermarket transmission cooler. Two are typically required. - Precision Raceworks - BMW

The Black Market Parts Transmission Cooler Fitting, compatible with many BMWs, is a modular design that allows for easy connection to the factory lines for adding an aftermarket transmission cooler. Two are typically required. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883052
Mfg#:
2X601-0002
In Stock
$71.99

This product was last offered at the strikethrough price on
01-22-2026

$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ARM 7" Intercooler - Sport Silver

ES#4370560 - 335FMIC7 - ARM 7" Intercooler - Sport Silver - Increase horsepower and cooling efficiency - ARM Motorsports - BMW

Increase horsepower and cooling efficiency affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
May require some trimming of front bumper

Brand:
ARM Motorsports - Corporate Logo
ES#:
4370560
Mfg#:
335FMIC7
Ships in 8 Business Days
$453.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing Gasket Replacement Kit

ES#2966442 - 11427537293kt - Oil Filter Housing Gasket Replacement Kit - Includes everything for a oil filter housing gasket change and oil service - Assembled By ECS - BMW

Includes everything for a oil filter housing gasket change and oil service affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2966442
Mfg#:
11427537293KT
In Stock
ON SALE!
$168.99

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

$164.97 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Magnaflow Sport Cat-Back Exhaust

ES#2532882 - 16542 - Magnaflow Sport Cat-Back Exhaust - 2.5" stainless steel with dual 4" round tips - Magnaflow - BMW

2.5" stainless steel with dual 4" round tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Magnaflow - Corporate Logo
ES#:
2532882
Mfg#:
16542
Ships in 1 Business Day
$1807.00 USD

Remanufactured Alternator - 210 Amp

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4494805
Mfg#:
12317616120KT
Ships in 1 day
$1806.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Turner Vacuum Canister Relocation Kit

ES#4039432 - 020413TMSRELOC - Turner Vacuum Canister Relocation Kit - Free up extra space on the turbo-side of the engine bay - critical for many intake systems - Turner Motorsport - BMW

Free up extra space on the turbo-side of the engine bay - critical for many intake systems affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4039432
Mfg#:
020413TMSRELOC
In Stock
ON SALE! SAVE 15%
$151.99

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

$128.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Radiator Drain Plug

ES#2996874 - 013197ECS01A - Billet Aluminum Radiator Drain Plug - Fear drain plug removal no more! Eliminates mangled and broken drain plugs. - ECS - BMW

Fear drain plug removal no more! Eliminates mangled and broken drain plugs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2996874
Mfg#:
013197ECS01A
In Stock
ON SALE! SAVE 40%
$46.99

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

$28.19 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.

Let us help you find the parts that fit your BMW

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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