Borla Cat-Back Exhaust System S-Type | Honda Civic SI 2017-2020
SKU: 91613027221

Borla Cat-Back Exhaust System S-Type | Honda Civic SI 2017-2020

Sale price$888.75 Regular price$987.50
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  • USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Borla Cat-Back Exhaust System S-Type | Honda Civic SI 2017-2020PRODUCT FITMENT Year Make Model Sub Model 2017 2020 Honda Civic SI Pipe Diameter Tip Size Tip Exit 2. 75" into muffler dual 2. 25" out" 4. 25" Dual Center Rear Exit Tips: Dual Round Rolled Angle Cut Intercooled System features polished T 304 stainless steel tips. BORLA Cat Back and Axle Back exhaust systems feature patented straight through and multi core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving

PRODUCT FITMENT
Year Make Model Sub Model
2017-2020 Honda Civic SI

 

Pipe Diameter Tip Size Tip Exit
2.75" into muffler dual 2.25" out" 4.25" Dual Center Rear Exit

 

Tips: Dual Round Rolled Angle-Cut Intercooled

 

System features polished T-304 stainless steel tips. BORLA® Cat-Back™ and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed 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 T-304 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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 91613027221

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Rosie
New York, US
★★★★★ 3
Runs very small
very nice except very much smaller than expected. I size ordered 3x and these are about a size 10 regular size underwear
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
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Verified Purchase
Denise Duffy
Los Angeles, US
★★★★★ 1
Runs super small
Size: X-Large, Color: Multi Colored
Runs really small.. it's the size I wear. But it's so small..
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Reviewed in the United States on May 8, 2026
A
Verified Purchase
A H of Ocean City N J
West Palm Beach, US
★★★★★ 1
Garbage
This item is size small not plus size once again Amazon is dishonest
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Reviewed in the United States on April 7, 2026
L
Verified Purchase
Linda
Grantham, US
★★★★★ 1
SMALL!!
Size: X-Large, Color: Multi Colored
Run very small, returning
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Reviewed in the United States on April 8, 2026
E
Verified Purchase
Elaine Harri
Omaha, US
★★★★★ 1
Way too small with very little stretch.
I ordered a size 4X to make sure they were loose enough. The ones I received are like a size 8 very small.
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Reviewed in the United States on January 1, 2026

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