Also known as a "Phenolic Spacer", this prevents heat transfer from the head to the intake manifold to reduce intake air temperatures (IATs)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! Designed to be used with CSF's B58 Super Manifold (CSF #8200 - ES4389640 or #8200B - ES4619750)
Increase power and efficiency while decreasing combustion temperatures
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Naturally Aspirated Engines
A progressive type controller where fluid will be injected
in proportion to the amount of boost that is detected by the internal MAP sensor - Controller only
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Controller only - Does not include addtional components
Brand:
ES#:
3691401
Mfg#:
30-3304
Ships on Jun 29, 2026
$211.99
This product was last offered at the strikethrough price on 06-02-2026
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.
Lifetime Replacement
