Octanium Unleaded is formulated to provide the biggest octane boost – up to 7 numbers.
Safe for Catalytic converters and emissions equipment.
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi
Brand:
ES#:
4381727
Mfg#:
29505KT
$30.99 USD
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Partial Replacement
Inexpensive, compact, and easy to mount.
Brand:
ES#:
3514828
Mfg#:
1G-MT-CL
$30.00 USD
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on orders $49 and up
Lifetime Replacement
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4414724
Mfg#:
13537528176
$44.99
This product was last offered at the strikethrough price on 07-24-2026
$44.97 USD
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on orders $49 and up
Lifetime Replacement
Safely perform diagnosis or add gauges to your fuel system!
Brand:
ES#:
4507179
Mfg#:
RGIFPA
$23.99 USD
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on orders $49 and up
Lifetime Replacement
Seal for in-tank fuel pump and in-tank sender unit
Brand:
ES#:
2207543
Mfg#:
16119800700
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$21.83
This product was last offered at the strikethrough price on 11-06-2026
$20.19 USD
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on orders $49 and up
Lifetime Replacement
Snow Performance Hyper-Sonic water-methanol injection nozzle
Brand:
ES#:
4361434
Mfg#:
SN0-N0600
27% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$43.99
This product was last offered at the strikethrough price on 11-06-2026
$31.99 USD
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on orders $49 and up
Lifetime Replacement
Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
For most JB4 applications.
Brand:
ES#:
4715229
Mfg#:
FSB-UNI
$156.99 USD
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on orders $49 and up
Lifetime Replacement
Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
For use in setups where charge pipe injection is being utilized.
Brand:
ES#:
3514866
Mfg#:
FSB-CPI
$150.00 USD
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on orders $49 and up
Lifetime Replacement
This fuel filter features a precision machined aluminum body and fittings
Brand:
ES#:
4883022
Mfg#:
501-0113
$149.99 USD
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on orders $49 and up
Located on the bottom of the fuel injector
Brand:
ES#:
34583
Mfg#:
13647531313
$6.99 USD
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on orders $49 and up
Lifetime Replacement
1/4" tee fitting for water/methanol lines
Brand:
ES#:
4376612
Mfg#:
SN0-82040R
27% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$32.99
This product was last offered at the strikethrough price on 11-06-2026
$23.99 USD
Add to Cart
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on orders $49 and up
Lifetime Replacement
7-in-1 Fuel Treatment is designed to make driving enjoyable again by removing deposits from the combustion chamber.
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi
Brand:
ES#:
4020043
Mfg#:
2848
$18.99 USD
Add to Cart
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on orders $49 and up
Lifetime Replacement
15 PSI
Brand:
ES#:
3520735
Mfg#:
ACC-HOBBS
$55.00 USD
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on orders $49 and up
Lifetime Replacement
Filter for Inline Fuel Filter AN8 Single In/Out unit
Brand:
ES#:
4883027
Mfg#:
101-0256
$49.99 USD
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Use these in replacement of any standard short body EV14 style injector.
Brand:
ES#:
4690214
Mfg#:
PRINJPLGS
Starting at
$9.99 USD
Free Shipping
on orders $49 and up
Part of the the fuel emissions system
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4335552
Mfg#:
13537543286
$91.99 USD
Add to Cart
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on orders $49 and up
Lifetime Replacement
More About Engine Fuel Parts
ECS Tuning has made it simple to find the perfect fuel system parts for your car. Whether you're replacing OEM fuel system parts or building a high-flow fuel system for a performance car, ECS Tuning has fuel pumps, fuel injectors, fuel filters, and more from respected names like Bosch, Siemens, and Genesis.