Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
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Borla Rear Section Exhaust Touring (84-91 Corvette C4)Find parts that fit my vehicle
Item EK-25-354517-1
Our Price
$1,624.99 set
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Increases Axle-Back Section Diameter From Stock 2.25" To 2.5"
- Modification To Original Equipment Mid-Pipe Required For Installation
- Stock Mid-Pipe Outlets Must Be Expanded To 2.5” During Installation
- Classic S-Type Sound With No Drone Inside Vehicle
- Dual Intercooled Style 3.38" X 3" Rectangle Polished T-304 Stainless Steel Tips On Each Muffler
- Patented Straight-Through And Multi-Core Technology To Enhance Performance
- Constructed From Premium T-304 Austenitic Stainless Steel For Durability
- Ultra-Smooth Mandrel Bends For Maximum Flow And Power
- Precision CNC Manufacturing Ensures Accurate Fit
- Million-Mile Warranty
- Fits 84-91 Corvette C4 Rear Wheel Drive Coupe And Convertible With 5.7L V8 Engine
Description
Performance Exhaust Upgrade. The Corvette Rear Section Exhaust, Touring, 1984-1991 improves exhaust flow by increasing the axle-back pipe diameter, enhancing power, throttle response, and driving excitement. It delivers a refined S-Type sound without interior drone, ideal for enthusiasts seeking performance combined with comfort.
Construction and Appearance. Crafted from premium T-304 austenitic stainless steel, this system features polished dual intercooled style tips measuring 3.38" x 3" with a rectangle shape that adds a custom and aggressive look. Ultra-smooth mandrel bends ensure optimal exhaust flow, while CNC manufacturing guarantees a precise fit and durable construction.
Installation. Installation requires modification of the original mid-pipe by expanding outlets to 2.5”. Moderate mechanical skill is needed, including some cutting or welding; no drilling is typically necessary.
Warranty. Covered by a Million-Mile Warranty for long-lasting reliability and peace of mind.
Application. Specifically designed to fit 84-91 Corvette C4.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Borla Rear Section Exhaust System
- (2) Polished Exhaust Tips
4.9
Reviews of Borla Classic Exhaust Products (500+)
Questions & Answers
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