Chevy Camaro ZL1

The ZL1 bi-modal exhaust system, as most of you know, is very unique. What you might not know, however, is that Billy Boat Performance Exhaust has been at the forefront of bi-modal exhaust research, design, and manufacturing.¹ You can trust our expertise on your ZL1's aftermarket exhaust system, and not just because we're a leader in bi-modal. Billy Boat Performance Exhaust has been setting the pace for high performance stainless steel exhaust systems for nearly 25 years now. B&B applies its deep racing heritage to craft the finest exhaust system on the market for the ZL1. Continuing in that tradition, B&B has recently introduced a line of exhaust systems for the new Chevy Camaro ZL1.

Mandrel-bent 3" tubing all the way through. Full Catback system. For the Billy Boat Camaro ZL1 exhaust system we use aircraft-grade, T-304 Stainless Steel. 3" into the muffler, 3" out of the muffler. Utilizing the ZL1's bi-modal valve, the Billy Boat Exhaust for the Camaro ZL1 is unparalleled. Did we mention that the Billy Boat Exhaust on the ZL1 comes with 4" quad tips? That's right: this already-roaring beast of a machine has now been even further unleashed.

ZL1 Exhaust System by Billy Boat - Take a Look...!

Here's a short video of the Camaro ZL1 equipped with the Billy Boat exhaust system that includes:

* Close-ups of the entire 3" tubing, all the way through the ZL1 Billy Boat catback system

* Close-ups of the Quad 4" tips

* Sound of ZL1 Billy Boat Exhaust System from many different distances

* Drive-by & drive-off sounds (as per customer request!)

* How the Billy Boat Exhaust System sounds inside the vehicle

We've got footage and results of the Camaro ZL1 on the Dyno,
where you'll hear the WOT (wide-open throttle) roar,and see
the hp/ft-lbs stats before & after the Billy Boat Exhaust!

The ZL1 Meets B&B's PRT

B&B has designed a muffler specifically for the ZL1 Camaro using their proprietary Purge Resonance Technology or PRT. Hand fabricated out of T304 stainless steel, the muffler offers increased exhaust flow and emits a nice deep muscle car, and enhanced-ZL1-style growl at idle, roaring into acceleration and gallopping through to cruising speeds as it hits stride--all while eliminating the unwanted in-cabin, low frequency resonation drone that plagues many other exhausts made for the ZL1 by those without extensive knowledge of the ZL1's bi-modal exhaust control. Bottom line: you can expect, and feel, performance increases of 7-8hp and 15-20ft/lbs torque across a wider rev-range than anyone else.

The mufflers and tips are fully polished to a mirror like finish and, as with all Billy Boat Performance Exhaust systems it is backed with a limited LIFETIME warranty.

Camaro ZL1 Exhaust System - The Benefits of the Billy Boat Performance Exhaust

The Billy Boat Performance Exhaust for the Chevy Camaro ZL1 incorporates the latest in resonance control technology: B&B’s proprietary Purge Resonance Technology (PRT). The completely reengineered PRT system allows you to have a mild exhaust note at cruising speeds yet a forceful note on aggressive driving. The complex yet simple design gives you the increased sound and performance you are looking for with its straight through design on moderate to hard acceleration and then the unique purge chambers cancel out the unwanted interior noise during low rpm cruising speeds. The mufflers use 3" tubing for maximum flow throughout the system.

2012-Present Camaro ZL1 Exhaust System Features

* CNC mandrel-bent T304 stainless steel tubing throughout entire system

* Hand-fabricated T304 stainless mufflers incorporating B&B’s Purge Resonance Technology (PRT)

* Full 3" System - Not 3" tubing & then 2-2.5" pinch-off at the mufflers like many others do, but 3" throughout

* 4" QUAD Tips (check out the close-ups in the video & pics here on the page, they're beautiful...!)

* Performance increases--documented--of +7.47HP and +19.63ft-lbs, over your stock ZL1 exhaust system

* Straight forward installation, no welding required, includes all mounting hardware

* Limited LIFETIME warranty