Octanium Unleaded is formulated to provide the biggest octane boost – up to 7 numbers.
Safe for Catalytic converters and emissions equipment.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 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
$29.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Partial Replacement
Snow Performance Hyper-Sonic water-methanol injection nozzle
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4492417
Mfg#:
SN0-N0300
$31.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
1/8NPT-1/4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4376613
Mfg#:
SN0-82082R
$9.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
incl. brackets/check valve/tubing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2826214
Mfg#:
40016
$156.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
Delivers fuel from your tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2718718
Mfg#:
1K0919051DB
$156.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For use in setups where charge pipe injection is being utilized.
Brand:
ES#:
3514866
Mfg#:
FSB-CPI
$150.00 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
High flow WMI solenoid with inline 40 micron filter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4715239
Mfg#:
BMS-WMI-SOL
$75.00 USD
Add to Cart
Free Shipping
on orders $49 and up
Filter for Inline Fuel Filter AN8 Single In/Out unit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4883029
Mfg#:
101-0258
$52.99
This product was last offered at the strikethrough price on 01-22-2026
$49.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Recommended to be replaced when replacing fuel pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4147406
Mfg#:
06H109311B
$150.99
This product was last offered at the strikethrough price on 05-07-2026
$145.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Provides fuel level reading
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
318313
Mfg#:
1K0919673AF
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$148.99
This product was last offered at the strikethrough price on 06-05-2026
$138.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
One kit required per injector
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
4941110
Mfg#:
445.950
$7.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
12-14.3mm 9mm Wide
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2571771
Mfg#:
21014BLK
$13.46 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Replacement WMI Water Injection Hose
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4715254
Mfg#:
BMS-WMI-IL
$31.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Seals the high pressure fuel pump to the cylinder head
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3142384
Mfg#:
WHT005184
$6.11 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
1/4" tee fitting for water/methanol lines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4376612
Mfg#:
SN0-82040R
$23.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
With internal pressure regulator OE# 1K0201051K
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2882475
Mfg#:
1K0201051K
$58.99
This product was last offered at the strikethrough price on 05-07-2026
$57.99 USD
Add to Cart
Free Shipping
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.