The Precision Raceworks Billet Tophat is a great way to get the most out of any fuel system! With up to 3 dedicated high-flow modular ports and up to 12 wires.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4883053
Mfg#:
601-0316
In Stock
$305.99
This product was last offered at the strikethrough price on 01-22-2026
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! Designed to be used with CSF's B58 Super Manifold (CSF #8200 - ES4389640 or #8200B - ES4619750)
Genuine BMW head gasket
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models with the Gen2 B58C (2-Port) or B58D (6-Port) engine - Not for the Gen1 B58A engine
Brand:
ES#:
4179374
Mfg#:
11127934583
In Stock
ON SALE!
$209.99
This product was last offered at the strikethrough price on 06-25-2026
Set of 4 aluminum valve stem caps
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4852355
Mfg#:
D757-0007
In Stock
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$11.99
This product was last offered at the strikethrough price on 07-05-2026
Lifetime Replacement
