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 Designed to be used with CSF's B58 Super Manifold (CSF #8200 - ES4389640 or #8200B - ES4619750)
Whether cruising the city or pushing limits on the highway, this AutoTecknic rear diffuser ensures your X5 stands out with an unmistakable M-inspired aggression.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Fits G05 X5 M-Sport
1"x8" window sticker - Show some love for your favorite tuning company
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4705
Mfg#:
ECS1X8WSYLW
In Stock
ON SALE!
SAVE 15%
$1.99
This product was last offered at the strikethrough price on 05-02-2026
Located at the base of the headrest allows various accessories to be attached to seat back.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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 06-16-2026
