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Blow Off Valves & Diverter Valves

Adding a blow off valve or upgrading your diverter valves can change the sound of your vehicle and be an asset in big power setups.
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CTS - Corporate Logo
T#:51075077
Part#: DV-028
Ships in 7 Business Days
New Item
10% off MSRP $ 39.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 35.99 USD
Free Shipping
10% off MSRP
$ 39.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 35.99 USD
Free Shipping
CTS Turbo's Diverter Valve Spacer is specially designed for BMW N55 turbocharged engines, engineered to unleash the compressed air from your turbocharger into the atmosphere, delivering that satisfying blow-off valve (BOV) sound with every gear change and throttle closure.
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Vargas Black TiAL BOV Spring - BMW N54
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:51813316
Part#: VTT-TIAL-BLACK
Ships in 10 Business Days
New Item
$ 52.99 USD
Free Shipping
$ 52.99 USD
Free Shipping
Maintain the peak performance of your forced induction system with the VTT Black TiAL BOV Spring.
Electric Valve / Diverter Valve - Newest Design
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:55030827
Part#: 11658636606
Ships on Nov 16, 2026
New Item
$ 65.99 USD
Free Shipping on orders $49 and up

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