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.
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.
* 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
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