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
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 38086820707

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Very very good,I’am happy.
Port Orchard, US
★★★★★ 4
Very happy
Very happy, It works very well. It looks good. It came with all the necessary equipment..
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Reviewed in the United States on November 11, 2025
E
Verified Purchase
Eileen Gibbs
Whiting, US
★★★★★ 5
Nice grinder
Easy to use refill. Grinds pepper corn just right
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Reviewed in the United States on March 10, 2026
M
Verified Purchase
Mary Buchanan
Belleville, US
★★★★★ 5
It was just what I needed, no electronics.
Easy to fill and change flake sizes. Then just twist and go.
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Reviewed in the United States on April 22, 2026
J
Verified Purchase
Janet
Louisville, US
★★★★★ 1
Lid on one did not work/grind salt or pepper
I received 2 of these products . One is good. The other lid was not good to grind. I had to purchase from a different seller and take the lid off that one to exchange for the lid that would not grind. Nothing would come out no matter how much I tried adjusting the lid. So I was actually out of money for having to reorder another salt/pepper grinder. The one that worked I give 5 stars the one that didn’t I wish I could get a refund on but it’s probably too late to receive a refund. I didn’t try it out until it was too late for a refund.
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Reviewed in the United States on December 16, 2025
A
Verified Purchase
Annie P
Port Orchard, US
★★★★★ 5
Good Buy
I used for the first time today. I’m very pleased at how it functioned. Ease of use is great and it looks nice as well. It’s larger than I expected and I’m very pleased with that, because it means I don’t have to refill the bottle so often. I only purchased to use for the peppercorn not for salt. I’ll buy another one for the Himalayan salt. I highly recommend.
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Reviewed in the United States on December 27, 2025

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