Borla 84-91 Chevrolet Corvette C4 5.7L V8 D SQ AC - 11376

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Axle-Back system 11376 converts your '84-'91 Corvette from the stock 2.25" system to a more aggressive, 2.5" system. Features polished T-304 stainless steel tips. To complete this conversion you will need to order a Y-Pipe assembly, either a #60001 for the '84-'85 or the #60002 for '86-'91. BORLA(r) Cat-Back(tm) & 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(r) 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-controlled CNC manufacturing ensures an accurate fit. Best of all, BORLA(r) 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.

S-Type Axle-Back Exhaust System 1984-1991 Chevrolet Corvette (C4) 5.7L V8 Automatic/ Manual Transmission Rear Wheel Drive Coupe/ Convertible. Converts The Stock 2.25" System To A More Aggressive 2.5" System.

This part fits:1984-1991 Chevrolet Corvette (C4) 5.7L V8 Automatic/ Manual Transmission Rear Wheel Drive Coupe/ Convertible.

S-Type Axle-Back Exhaust System; 2.5 in.; Incl. Connecting Pipes/Mufflers/Hardware/3.8 in. x 3 in. x 6.75 in. Dual Square Angle-Cut Intercooled Tip; Split Rear Exit;. Borla 84-91 Chevrolet Corvette C4 5.7L V8 D SQ AC IC Rear Section 2.5 inch Converter. Axle-Back Exhaust System - S-Type. S-Type; Rear Section Exhaust. BORLA(r) Axle-Back System. Million Mile Warranty. Exhaust System Kit. Axle-Back System. ExhstSysKt

Exhaust systems are a great way to enhance the looks, sounds, and performance of your vehicle.

axle back exhausts are the very back portion of your exhaust system. Typically ranging from your rear axle to the end of your vehicle.

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WARNING: Cancer & Reproductive Harm. For more information, go to www.P65Warnings.ca.gov

Installation Instructions

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BORLA® PERFORMANCE INDUSTRIES is the pioneer and leader in the design and manufacture of stainless steel performance exhaust. We began four decades ago as a manufacturer of exhaust systems for such "concours classics" as Rolls-Royce and Ferrari cars and have evolved into the premier manufacturer of today's performance vehicles for the street, off-road, and racing. borla exhaustBORLA® is committed to providing world-class exhaust products which surpass the expectations of our customers. To that end, our facility is complete with a state-of-the art test and development center where we are continually improving our manufacturing efficiency and standards. We have pioneered a variety of improvements in the design of performance exhaust systems. Borla currently holds ​many US patents for innovative exhaust system technology, and the company has won numerous "Best New Product" awards in the industry. Every BORLA® Cat-Back™ system, Header and Axle-Back is made from austenitic stainless steel (superior to 409 or aluminized steel) employing mandrel-bent tubing, all-welded construction, and is designed for accurate fit and easy installation. Over ​40 years experience and special merge collector technology provide the ultimate in power and endurance. The performance advantages of a BORLA® are widely recognized. The top engine builders in the racing world rely on BORLA® exhaust for maximum performance. In fact, BORLA® is at the forefront of the movement toward responsible racing with our full line of patented, award and race-winning racing mufflers that not only maintain a race engine's power, but in some instances actually add power. This technology is incorporated into BORLA® exhaust for the street, providing an average increase of 7-10 horsepower and torque when you plant your foot, and improved gas mileage at cruising speeds.

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