JBA Headers 40-9021 2.5in 409 Stainless Steel Cat-Back Exhaust System Passenger Side Single Exit

The JBA Performance Exhaust 40-9021 is a 2.5-inch stainless steel cat-back exhaust system engineered as a direct bolt-on performance upgrade. Constructed from 409 stainless steel mandrel-bent tubing, this single-exit system routes exhaust out the passenger side and is tuned to deliver an aggressive yet refined exhaust note without being intrusive inside the cabin.

Key Features:

• 2.5" mandrel-bent 409 stainless steel tubing for increased horsepower, torque, and improved throttle response
• High-flow stainless steel performance muffler for maximum flow and durability
• 3.5" slash-cut rolled stainless steel chrome tip — polished finish resists discoloration
• Passenger-side single exit — exits behind the rear tire
• Factory-style OEM-matched rubber hangers for straightforward bolt-on installation
• All hardware included — no additional parts required
• 50-state emissions legal — CARB Executive Order (E.O.) compliant direct replacement

The entire system is rust- and impact-resistant, designed for the demands of daily driving and long-term durability. Each kit ships with complete installation instructions, making this a no-hassle upgrade. Backed by JBA's one-year limited warranty against defects in materials and workmanship for the original purchaser.

Specifications:

• Pipe Diameter: 2.5 inches
• Tip Style: 3.5" Slash-Cut Rolled, Polished Chrome Stainless Steel
• Exit: Passenger Side, Single, Behind Rear Tire
• Pipe Material: 409 Stainless Steel
• Muffler/Tip Material: Stainless Steel
• Emissions: CARB E.O. Compliant — 50-State Legal
• MPN: 40-9021 | Also referenced as: JBA409021, JBA-40-9021