FMF Porsche GT4 / SPYDER / 4.0 GTS OVER-AXLE PIPE / CAT-BACK FLANGE (SECONDARY PIPE BLOCK)) T-Shirt customized look

customized look

fabricating a custom exhaust

0T Models – Designed to match factory specs while allowing for custom modifications

this sweatshirt offers the perfect balance of softness and resilience

designed to replace the restrictive factory particulate filter

FMF Porsche GT4 / SPYDER / 4.0 GTS OVER-AXLE PIPE / CAT-BACK FLANGE (SECONDARY PIPE BLOCK)) T-Shirt customized lookFMF Custom Over Axle Pipe Cat Back Flange Porsche 718 GT4, 718 Spyder, 4. 0 GTS Enhance your Porsches exhaust system with FMFs Custom Over Axle Pipe Cat Back Flange, designed specifically for the Porsche 718 GT4, 718 Spyder, and 4. 0 GTS. Crafted from premium 304 stainless steel, this flange is built for durability, performance, and a more aggressive exhaust tone. Key Features: Optimized Exhaust Flow Features a 2. 5" primary exhaust port while the