2411 FM 917
Suite 200
Mansfield, Texas 76063

Texas Performance Concepts  nor its creator bear any affiliation with Porsche® Cars North America, Dr. Ing. h.c.f. Porsche AG, General Motors, Chevrolet, Pontiac, Oldsmobile, Buick, Cadillac, GMC, Saturn, HUMMER, Saab, Holden, Opel, Vauxhall, GMAC or ACDELCO, nor any subsidiaries. This site has not been prepared, approved, or licensed by Porsche® or General Motors. We recognize further that some words, model names, and designations mentioned herein are property of the trademark holder, and are used for identification purposes only. This is not an official site.

1987 951 Porsche LS1 Conversion
1987 951 Porsche LS1 Conversion
1990 944S2 Porsche V6 Conversion
1983 928 Porsche  5.3Lt Conversion
1987 944 Porsche Ls 6.0  Conversion 
Twin Turbo Wide Body
Lone Star Classics LS427 Cobra Replica 
1987 951 Porsche full race conversion
Lamborghini Countach replica V6 
2012 Mustang Cobra
In for cat back system
1969 Camaro RS 
In for LS3 6.2 E-Rod
and mini tubs
2012 Camaro 
In for lowering with new springs 
1955 Cameo
6.0lt with a 4L80 auto 
1967 Camaro 
In for Exhaust and Drive Line Work
1987 NA 944 
LS1 Conversion
1977 Olds Cutlas
LS1 and 4L60 Conversion
968 Porsche 
Custom LS3 Build
1987 NA 944 Porsche
LS1 Swap