Fits 1996-1999 Chevrolet K1500 Suburban Chambered Muffler SF525553-JHPR Pump-to-Carb The tiny digital controller inside

The tiny digital controller inside the compact housing gives you the ability to program the rpm activation points through the easy-to-view LED panel and two programming buttons

9L V8 1977 Ford F-250 Ranger 302/5

AP 645878 Bosal 079-5175 Magnaflow Interchange 23967 Walker 55476

This allows the distributors to fit tight block and head combinations

Volkswagen CC (2009-2017)

Fits 1996-1999 Chevrolet K1500 Suburban Chambered Muffler SF525553-JHPR Pump-to-Carb The tiny digital controller insideStreet Flow, 3 Chamber Performance Muffler, Moderate Tone, 16 Gauge Aluminized Steel, Premium Powder Coat Finish, 2. 5" Dual In, 3. 0" Single Out, 3 Year Limited Warranty. Features: Handcrafted Chambered Mufflers Installer Friendly Design With Unpainted Ports 16 Gauge Aluminized Steel Construction High Heat Premium Silver Powder Coat Finish North American Made Product Moderate Tone Specs: Body Length (IN) 17 Body Type Oval Finish High Heat Premium