JBA Cat Back Exhaust System for Chevy GMC Avalanche 2500 Suburban 1500 - 40-3016 Sale Set up ECU Datalogging

Set up ECU Datalogging

wiring harness constructed of automotive grade TXL wire

and Support up to 1500 HP Naturally Aspirated or 1250 HP with Forced Induction

4L V8 1975 - 1985 Chevrolet P30 Step-Van 454/7

JBA Cat Back Exhaust System for Chevy GMC Avalanche 2500 Suburban 1500 - 40-3016 Sale Set up ECU DataloggingOverview: 00 06 Avalanche & Subrbn Cat Back 409SS 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