Collection: Respons

Respons TMS: Smarter Than a Dual-Port BOV

The GFB Respons TMS is more than just a dual-port blow-off valve—it’s a performance solution designed for maximum control and efficiency.

Key Features:

  • Adjustable Venting Bias: Control how much air vents to atmosphere or recirculates—from silent operation to full blow-off sound or anywhere in between.
  • No Issues, Just Sound: Get the signature blow-off sound without stalling, backfiring, or issues on MAF-based systems.
  • Performance Gains: Faster throttle response, up to 30% quicker boost recovery on gearshifts, and unlimited boost holding with GFB’s TMS technology.
  • Direct Bolt-On Kits: Simple installation with no modifications needed—fits directly in the factory location.

Engineered for precision, the Respons offers sound and performance without compromise. If you think a BOV won’t work on your car, think again—try the Respons TMS and feel the difference!