# GFB 94-02 Nissan Silvia S14/S15 TMS Respons Blow Off Valve Kit

If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can achieve a blow-off sound without having to put up with the issues. Like all GFB valves, the Respons utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to withstand boost pressures of 100psi+. Put simply, it can hold more boost than any turbo could produce.

-   Patented Venting Bias Adjustment
    
    This Part Fits:
    
    Year
    
    Make
    
    Model
    
    Submodel
    
    1995-1998
    
    Nissan
    
    240SX
    
    Base
    
    1997-1998
    
    Nissan
    
    240SX
    
    LE
    
    1995-1998
    
    Nissan
    
    240SX
    
    SE

## Details

- **Price:** 465.5 CAD
- **Vendor:** Go Fast Bits
- **Type:** Blow Off Valves

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 465.50 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/gfb-94-02-nissan-silvia-s14-s15-tms-respons-blow-off-valve-kit)
> Updated: 2026-06-28