SS Builders Kit 3in Exhaust w/o X-Pipe

The SS Builders Kit 3in Exhaust w/o X-Pipe from PYPES PERFORMANCE EXHAUST is a universal stainless steel exhaust component system designed for custom exhaust fabrication and engine builders. This modular builders kit eliminates the need to source individual bends, straights, and hangers separately, making it the ideal solution for technicians, restoration specialists, and performance enthusiasts building custom exhaust systems from the ground up. The 3-inch diameter tubing accommodates a wide range of engine configurations while maintaining the flexibility to design flow paths tailored to specific applications.

Constructed from premium stainless steel, the SS Builders Kit delivers superior corrosion resistance and longevity compared to mild steel alternatives, ensuring the exhaust system withstands engine heat cycles and environmental exposure without degradation. The kit includes an assortment of 3-inch diameter bends at various angles, straight sections, and mounting hangers—all the foundational components needed to route tubing from headers to the rear of the vehicle. The absence of an X-pipe in this configuration provides maximum design flexibility, allowing builders to choose their own merge collector strategy or dual-exit configuration based on performance requirements and vehicle layout constraints.

This universal exhaust kit suits classic car restoration projects, street rod builds, and custom hot rod applications where OEM exhaust systems are unavailable or undesirable. Professional shops and serious DIY fabricators benefit most from the comprehensive component selection, which reduces fabrication time and ensures consistent 3-inch tubing diameter throughout the system. Installation requires welding capability and exhaust system knowledge; builders should verify clearance with their specific vehicle chassis before assembly. At 75 pounds and packaged in compact 16 x 15 x 60-inch dimensions, the kit ships efficiently while remaining manageable for workshop handling.