Let your turbo blow off some air for an exhilarating driving experience!
10X Entries Into Our F80 M3 Sweepstakes Will not fit with OEM Turbo Inlet Pipe. Must use ES4376026 turbo inlet package for proper fitment.
Brand:
ES#:
3551291
Mfg#:
025254ECS01-03
In Stock
ON SALE!
SAVE 25%
$86.99
This product was last offered at the strikethrough price on 06-13-2026
The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines
*General use blow off valve for custom big turbo applications - Not a direct fit valve*
Limited Edition - Individually Numbered
10X Entries Into Our F80 M3 Sweepstakes Will not fit with OEM Turbo Inlet Pipe. Must use ES4376026 turbo inlet package for proper fitment.
Brand:
ES#:
5457769
Mfg#:
025254ECS01-04
In Stock
ON SALE!
SAVE 25%
$84.99
This product was last offered at the strikethrough price on 10-28-2026
Limited Edition - Individually Numbered
10X Entries Into Our F80 M3 Sweepstakes Will not fit with OEM Turbo Inlet Pipe. Must use ES4376026 turbo inlet package for proper fitment.
Brand:
ES#:
5457770
Mfg#:
025254ECS01-05
In Stock
ON SALE!
SAVE 25%
$84.99
This product was last offered at the strikethrough price on 10-28-2026
The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines
*General use blow off valve for custom big turbo applications - Not a direct fit valve*
Brand:
ES#:
4007245
Mfg#:
TS-0204-1131
In Stock at Vendor
$335.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
More About Blow Off Valves
The blow-off valve releases boost pressure when the throttle butterfly valve is closed either between shifts or whenever you're lifting off the throttle. Replace a failing BOV to prevent boost leaks or upgrade to a performance blow-off valve for better sound and higher boost pressure thresholds!
Lifetime Replacement
