Drivetrain Forge or Alta Top Mount Intercooler?
5th Gear
Joined: Jan 2005
Posts: 1,025
Likes: 40
From: Phoenix, AZ
GRS and Alta are probably the two top runners in this dept. Alta was out first and probably used as a benchmark for when the GRS played "leap frog," or so the consensus appears to be.... 
You cannot go wrong with either one!
You cannot go wrong with either one!
6th Gear
Joined: Apr 2003
Posts: 3,957
Likes: 2
From: a canyon, south Bay Area
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IQRaceworks
Drivetrain (Cooper S)
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Jul 15, 2022 05:51 AM