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Mercedes Benz Performance Fueling Parts

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on High Pressure Fuel Pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For cars with (Code B03, & U41).

Brand:
Bosch - Corporate Logo
ES#:
5457708
Mfg#:
6420740484
In Stock at Vendor
$200.99

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

$192.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Engages water-methanol system at 35PSI Adjustable from 25-50psi affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
2826280
Mfg#:
81081
Ships in 2 Business Days
$74.99 USD
Free Shipping
on orders $49 and up

Take the guesswork out of your E85 fill-ups and protect your tune with real-time, wireless ethanol monitoring straight to your smartphone. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
5446592
Mfg#:
SP-ECA-M177-C63
Special Order: No Guaranteed ETA
$469.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Safeguard your engine from inconsistent pump E85 and dial in the perfect mix with real-time wireless ethanol monitoring straight to your smartphone. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
5446843
Mfg#:
SP-ECA-M177-G63
Special Order: No Guaranteed ETA
$469.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Safeguard your engine from inconsistent pump E85 and dial in the perfect mix with real-time wireless ethanol monitoring straight to your smartphone. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
5446842
Mfg#:
SP-ECA-M177-GLC6
Special Order: No Guaranteed ETA
$469.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Protect your engine and perfect your performance blend with this all-in-one kit featuring real-time wireless ethanol monitoring and a high-flow, E85-compatible 10-micron filtration system. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
5446853
Mfg#:
SP-ECA-M276
Special Order: No Guaranteed ETA
$569.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Protect your M178 engine from inconsistent pump gas and dial in the perfect blend with real time wireless ethanol monitoring sent straight to your smartphone. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
5446784
Mfg#:
SP-ECA-M178
Special Order: No Guaranteed ETA
$469.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

For those trying to make big power, this can push you up to 1200WHP with supporting mods, and tuning. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
4736465
Mfg#:
SP-LS3-M278
Special Order: No Guaranteed ETA
$1199.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Take the guesswork out of your E85 fill-ups and protect your tune with real-time, wireless ethanol monitoring straight to your smartphone. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
5446555
Mfg#:
SP-ECA-M177-E63
Special Order: No Guaranteed ETA
$469.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Features a twin pump setup with one pump coming in during boost onset affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
4635626
Mfg#:
SP-LS3-M276
Special Order: No Guaranteed ETA
$1199.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4736348 - 272078002380KT - Remanufactured Fuel Injector - Priced Each  - Price includes a refundable $10.72 core charge per injector. Don't let faulty or clogged injectors hinder performance - Genuine Mercedes Benz - Mercedes Benz

Price includes a refundable $10.72 core charge per injector. Don't let faulty or clogged injectors hinder performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For cars with Partial Zero Emissions (Code 917).

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4736348
Mfg#:
272078002380KT
Ships in 3 Business Days
$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4813368 - 1560780023KT1 - Mercedes 63 AMG M156 Fuel Injectors - Set Of 8   - Don't let faulty injectors hinder performance - Genuine Mercedes Benz - Mercedes Benz

Don't let faulty injectors hinder performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4813368
Mfg#:
1560780023KT1
Ships in 3 Business Days
$644.99

This product was last offered at the strikethrough price on
01-06-2026

$589.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Quick connect union T-fitting for 1/4" Nylon affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
2826282
Mfg#:
82040
Special Order: No Guaranteed ETA
$23.99 USD
Free Shipping
on orders $49 and up

Plug and play E85 compatible HPFP with 80% more flow when compared to stock affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
4635627
Mfg#:
SP-FX18-M276
Special Order: No Guaranteed ETA
$2399.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

The FX350 makes your injectors flow 40% more fuel before maxing out the injection window limitations. *Tuning is required* affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
4736444
Mfg#:
SP-FX350-M276
Special Order: No Guaranteed ETA
$2799.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Fueling Parts

When your fuel system is at its limit, you can't make more power since your stock fuel system isn't able to deliver enough fuel. Not only can this create 'lean' conditions in the mixture, but it means you're leaving power on the table. Upgrade your fuel system with our performance fueling options from injectors to management and even methanol and other additives.

Let us help you find the parts that fit your Mercedes Benz

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Manufacturer names and/or part numbers are used only for identification purposes.

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