JBA · New
JBA 2.5in 304 Series Stainless Steel 2 Bolt Starter Tubes w/O2 sensor bungs
MPN 31650-1ST · Store SKU jba31650-1ST
Supplier stock checked 11/7/2026, 7:52:37 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
JBA is proud to offer accessories to aid in the fitment of your JBA exhaust product. When it comes to performance exhaust systems, most people are looking for three things: Power. Sound. Quality. JBA Exhaust Systems deliver the best of all three. While there is high demand for performance and sound, the capacity for power in a JBA Exhaust System gives us the edge. Each system is tuned to provide the best possible exhaust tone without being overwhelming inside your vehicle. By replacing the restrictive factory exhaust system with free-flowing mandrel-bent stainless steel tubing and quality performance mufflers, JBA has developed the power, sound and efficiency you desire for your car, truck or SUV. JBA Performance Exhaust 31650-1ST 2.5" 304 Series Stainless Steel 2 bolt Starter Tubes w/O2 sensor bungs Starter Tubes 304SS 2.5" w/O2 bungs
Manufacturer fitment & guides
Check 31650-1ST against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
