Well...
Yes they have. Somewhat Common mod. I have an identical one for my 2000 SVT sourced from SP Motorsports.
Helps keep the secondaries clean.
99 Tropic Green SVT, Tan Leather, 20K miles, "Nice Twin" (factory stock).
99 Tropic Green SVT, Tan Leather, 28K miles, "Evil Twin" (Turbo AER 3L and more in progress)
96 Red LX, Opal Grey Leather 2.5L, ATX, 22K miles
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