ACL Isuzu 4 1471 4XC1/1588cc 4XE1 1985-93 Engine Connecting Rod Bearing Set 1975-gmc-k15-suburban-sierra-classic-esi1566766 Muffler assembly contains Polyphonic Harmonizer

Muffler assembly contains Polyphonic Harmonizer technology

Borla(r) Engineers massaged and balanced the complete system based on the Ford ECU Strategy that allows the engine to breath free without interrupting the careful balance of on-board engine management

This system features a single side exit with dual outlet 3

and style light to give your Chevy the added lighting you need

Dual Rectangular Angle-Cut Tips

ACL Isuzu 4 1471 4XC1/1588cc 4XE1 1985-93 Engine Connecting Rod Bearing Set 1975-gmc-k15-suburban-sierra-classic-esi1566766 Muffler assembly contains Polyphonic HarmonizerACL Isuzu 4 1471 4XC1 1588cc 4XE1 1985 93 Engine Connecting Rod Bearing Set