Borla · New
Borla 09-12 Corvette Coupe/Conv 6.2L 8cyl 6spd RWD inS-Type IIin Exhaust (rear section only)
MPN 11811 · Store SKU bor11811
Supplier stock checked 11/8/2026, 2:58:27 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
This system will fit vehicles with and without NPP valves. BORLA® system does NOT include NPP valves. The single 2.5" diameter Into the muffler with dual 2" out Cat-Back™ system delivers the S-Type II sound which utilizes a muffler design that eliminates sound frequencies that are often associated with resonance or drone. The exhaust exits thru dual 4" round polished T-304 stainless steel tips on each muffler. BORLA® Cat-Back™ & Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium, high-quality T-304 austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA® stands behind every system with a Million-Mile Warranty. Just what you’d expect from the world’s most experienced (and most winning) exhaust brand. Borla performance has once again proven why we have led the aftermarket performance exhaust industry for over 30 years. Airflow management and exhaust engineering is a science with which Borla has more experience than anyone in the exhaust aftermarket. Borla Performance Industries; the original pioneers of high quality; austinetic stainless steel free flow exhaust utilizes patented award and race winning technology to deliver quality/sound/performance gains and enhanced fuel economy. All with an easy bolt-on installation. All Borla street products carry an unsurpassed written million-mile warranty. S-Type II Axle-Back Exhaust System 2009-2013 Chevrolet Corvette (C6) 6.2L V8 Automatic/ Manual Transmission Rear Wheel Drive 2 Door Coupe/ Convertible. Axle-Back Exhaust System - S-Type ll S-Type II: Rear Section Exhaust
Manufacturer fitment & guides
Check 11811 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
