Intake boot that connects to the hot-film air mass meter.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
35100
Mfg#:
13717523727
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$83.99
This product was last offered at the strikethrough price on 06-18-2026
$79.99 USD
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Snow Performance Hyper-Sonic water-methanol injection nozzle
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Brand:
ES#:
4492417
Mfg#:
SN0-N0300
$31.99 USD
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Lifetime Replacement
incl. brackets/check valve/tubing
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Brand:
ES#:
2826214
Mfg#:
40016
$156.99 USD
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Lifetime Replacement
Throttle housing to intake manifold
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2623088
Mfg#:
11611729727
$4.84
This product was last offered at the strikethrough price on 03-27-2026
$4.07 USD
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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
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Lifetime Replacement
High flow WMI solenoid with inline 40 micron filter
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Brand:
ES#:
4715239
Mfg#:
BMS-WMI-SOL
$75.00 USD
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Ensure a proper seal between the outside elements and you engines internals!
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Brand:
ES#:
4866069
Mfg#:
11617508541
$72.99 USD
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Lifetime Replacement
Common source of emission related issues
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Brand:
ES#:
2574659
Mfg#:
1168000378
$16.99
This product was last offered at the strikethrough price on 05-07-2026
$15.99 USD
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Lifetime Replacement
Includes sealing o-ring
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Brand:
ES#:
25648
Mfg#:
11611742826
ON SALE!
SAVE 10%
$50.99
This product was last offered at the strikethrough price on 06-15-2026
$45.99 USD
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Lifetime Replacement
Cure common problems with CEL & hesitations with a new mass air flow sensor.
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Brand:
ES#:
4475886
Mfg#:
13621433567
$135.99 USD
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Lifetime Replacement
Replacement WMI Water Injection Hose
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Brand:
ES#:
4715254
Mfg#:
BMS-WMI-IL
$31.99 USD
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Lifetime Replacement
Inexpensive, compact, and easy to mount.
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Brand:
ES#:
3514828
Mfg#:
1G-MT-CL
$30.00 USD
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Lifetime Replacement
1/4" tee fitting for water/methanol lines
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Brand:
ES#:
4376612
Mfg#:
SN0-82040R
$23.99 USD
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Lifetime Replacement
15 PSI
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Brand:
ES#:
3520735
Mfg#:
ACC-HOBBS
$55.00 USD
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Lifetime Replacement
Used through out your BMW
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2733372
Mfg#:
07147267586
$5.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Cure common problems with CEL & hesitations with a new air mass sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4941251
Mfg#:
13621433567
$103.99 USD
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Lifetime Replacement
More About Engine Intake Parts
All engine performance begins with engine breathing. That's why we have a large inventory of stock and performance intake manifolds, and related intake manifold parts, including MAF sensors, intake hoses, cold air intake systems, and engine air filters for both normally aspirated and forced induction engines. To perform it's best, your engine needs to breathe clean and breathe free.