Borla 84-91 Chevrolet Corvette C4 5.7L V8 D SQ AC IC Rear Section 2.5 inch Converter
SKU: 38086820707

Borla 84-91 Chevrolet Corvette C4 5.7L V8 D SQ AC IC Rear Section 2.5 inch Converter

Sale price$976.95 Regular price$1085.50
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Borla 84-91 Chevrolet Corvette C4 5.7L V8 D SQ AC IC Rear Section 2.5 inch ConverterTo complete this installation you will need to MODIFY the Original Equipment (O. E.) Mid Pipe by expanding the outlets from to 2. 25" to 2. 5". This system upgrades your '84 '91 Corvette from the stock 2. 25" diameter Axle Back system to a more aggressive 2. 5". The system features the classic S Type sound with no drone inside the vehicle. It has dual BORLA intercooled style 3. 38" x 3" rectangle polished T 304 stainless steel tips on each muffler for

To complete this installation you will need to MODIFY the Original Equipment (O.E.) Mid-Pipe by expanding the outlets from to 2.25" to 2.5". This system upgrades your '84-'91 Corvette from the stock 2.25" diameter Axle-Back system to a more aggressive 2.5". The system features the classic S-Type sound with no drone inside the vehicle. It has dual BORLA® intercooled style 3.38" x 3" rectangle polished T-304 stainless steel tips on each muffler for a custom appearance. 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.

Installation Instructions

This Part Fits:

Year Make Model Submodel
1988 Chevrolet Corvette 35th Anniversary Edition
1984-1991 Chevrolet Corvette Base
1986 Chevrolet Corvette Indianapolis 500 Pace Car
1990-1991 Chevrolet Corvette ZR-1
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Exchange/Return Notes
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SKU: 38086820707

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Bonnie McDonald
Chelsea, US
★★★★★ 5
Nice gift for 1 year old!
Format: Board book
I bought this for my 1 year old grandson and right away he started turning the pages. He loved the different feels and textures on the pages.
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Reviewed in the United States on May 21, 2026
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liliana a.
Fort Morgan, US
★★★★★ 5
A daily favorite!
Format: Board book
I bought this "See, Touch, Feel" book for my nephew, and it is an absolute hit! He plays with it every single day. The sensory textures are perfectly designed for little hands, and the bright, high-contrast colors keep him completely engaged. Highly recommend it as a gift for any baby or toddler!
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Reviewed in the United States on May 22, 2026
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Francine Kier Quianzon
Louisville, US
★★★★★ 5
Perfect book
Format: Board book
Perfect baby book. Very sensory and colorful. Good size.
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GloverFam4
West Palm Beach, US
★★★★★ 5
Fun interactive book great for baby to toddler!
Format: Board book, Format: Board book
A great book for exploring touch sensory with you little ones! The pages are cute, educational, and thoughtful. The book is very well made and durable! It’s a great value, and honestly I feel like the price is look for how high quality it is. I love that it provides hands on interactive opportunities and encourages creativity. I suggest for 6 months plus! As the child grows so does the adventure with this book!
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Reviewed in the United States on January 3, 2026
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Diana Moore
Pawtucket, US
★★★★★ 4
Great content, breaks easily
Format: Board book, Format: Board book
It's very entertaining for the baby, she loves it. It has lots of different textures, shapes and colors. The only drawback is that it breaks easily at the seams. Ours only lasted a few days before the pages started coming off from the cover
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Reviewed in the United States on April 19, 2026

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