APR Catback Exhaust System Center Muffler - 4.0 TFSI - C7 - CBK0023 ac-and-heat Note: Requires cutting of the

Note: Requires cutting of the factory system

Brake Type: Front Drums

2-1/4" Mandrel Bent Aluminized Steel Construction

1964-1966 Buick Riviera

50-inch brushed finished stainless steel tip

APR Catback Exhaust System Center Muffler - 4.0 TFSI - C7 - CBK0023 ac-and-heat Note: Requires cutting of theOverview: The APR Catback Exhaust System is available with and without a center muffler. This upgrade is customers who have purchased this system and would like to replace the center muffler with our straight pipe assembly. Features: T304 stainless steel construction Argon back purged TIG welding throughout Dual 2. 75" mandrel bent brushed tubing Rugged and precise mounting brackets Direct fit to the APR Catback Exhaust System Low profile design,