BORLA Type-S / Type-S II Cat-Back & Rear Section exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and a distinctive more aggressive sounding “S-Type†sound - respected by motoring enthusiasts everywhere. From the design characteristics of the inner cores to the amount of sound-absorbing composite filament, all specifications of BORLA® exhaust systems are tuned on a vehicle-by-vehicle basis for an optimum blend of performance and sound. Each system is built from premium 300-series 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-controlled 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.
Product Details
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Part Number: bor11789
Description: S-Type; Rear Section Exhaust
Material: Stainless Steel
Inlet Size (in.): 4
Outlet Size (in.): 4
Exit Position: Split Rear
Exhaust Type: Single
Exit Style: Straight
Material: T-304 Stainless Steel
Tip Size: 4.0in
Exhaust Type: Axle-Back System
Exit Style: Single Split Rear Exit
Inlet Inside Diameter: 4.000 in.
Muffler Type: Straight-Through
Off Road Use Only: No
Outlet Outside Diameter: 4.000 in.
Prop 65 - Long Label: WARNING: This product in the physical form it is sold does not present a hazard. However, operations including, but not limited to welding, brazing, or thermal cutting can expose you to chemicals including Chromium, Nickel, Cobalt, Arsenic, Cadmium and Lead which are known to the State Of California to cause cancer, birth defects and other reproductive harm. For more information go towww.P65Warnings.ca.gov
Prop 65 - Short Label: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 (C, R or CR): CR
Prop 65 Yes/No: Yes
System Type: Axle Back
Tail Pipe Diameter: 2.750 in.
Tail Pipe Material: Stainless Steel
Tip Diameter: 4 in.
Title: 2011-2012 Ford Mustang GT/ Boss 302 Axle-Back Exhaust System S-Type
Tubing Diameter: 2.750 in.
Construction: All Welded
Tip / Outlet Finish: Bright Chrome On T-304 Stainless Steel
Grade Type: Performance
Prop 65 Warning Label: Proposition 65 Warning.JPG
Fits: 2011-2012 Ford Mustang (see fitment details).
