Muffler System
HEARTTHROB 3" DUAL-EXIT CAT-BACK EXHAUST SYSTEMS
Big flow rate for maximum HP at high RPM Split rear design with 3" mandrel bent, aluminized dual tail pipes Low-restriction turbo muffler System fits 2WD and 4WD full-size pickup trucks and all wheelbases (unless noted).
Merchant: JC Whitney
HEARTTHROB 3" DUAL-EXIT CAT-BACK EXHAUST SYSTEMS
Big flow rate for maximum HP at high RPM Split rear design with 3" mandrel bent, aluminized dual tail pipes Low-restriction turbo muffler System fits 2WD and 4WD full-size pickup trucks and all wheelbases (unless noted).
Merchant: Car Parts
AROSPEED FULL SYSTEM HIGH-PERFORMANCE EXHAUST KITS
Better than just replacing the muffler because the entire exhaust system works together Custom-fit system produces a deep but not excessively loud roar Mandrel-bent aluminized tubing for maximum exhaust flow Polished stainless steel muffler is designed t
Merchant: JC Whitney
AROSPEED FULL SYSTEM HIGH-PERFORMANCE EXHAUST KITS
Better than just replacing the muffler because the entire exhaust system works together Custom-fit system produces a deep but not excessively loud roar Mandrel-bent aluminized tubing for maximum exhaust flow Polished stainless steel muffler is designed t
Merchant: Car Parts
AROSPEED FULL SYSTEM HIGH-PERFORMANCE FOR SINGLE AND DUAL EXHAUS
Better than just replacing the muffler because the entire exhaust system works together Custom designed system produces a deep but not excessively loud roar Mandrel-bent aluminized tubing for maximum exhaust flow Improves engine efficiency for more powe
Merchant: JC Whitney
AROSPEED FULL SYSTEM HIGH-PERFORMANCE FOR SINGLE AND DUAL EXHAUS
Better than just replacing the muffler because the entire exhaust system works together Custom designed system produces a deep but not excessively loud roar Mandrel-bent aluminized tubing for maximum exhaust flow Improves engine efficiency for more powe
Merchant: Car Parts







