SKU: 57198612796

X-FORCE | Stainless Steel 3″ Cat Back Exhaust System W/ SMARTBOX | S3 8V

$1089.00 $1210.00
Save 10%
No.2 Bestseller on sm10m.ch >

Pay in installments of $302.50 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

X-FORCE | Stainless Steel 3″ Cat Back Exhaust System W/ SMARTBOX | S3 8VCAT BACK SYSTEM STAINLESS STEEL 3 CAT BACK EXHAUST SYSTEM Part No: ES AS313S VMKSB CBS Diameter [in]: 3 Material: Stainless Steel FEATURES 3 Pipe work Brushed finish stainless steel pipe work Hot Dog resonator Polished Varex Race rear muffler Quad 4 polished stainless tip outlet Varex Smartbox included in kit Installation instructions Download Installation Instructions VEHICLE FITMENT Make Model Year Audi S3 (8V) 2013 2020

 

CAT-BACK SYSTEM

STAINLESS STEEL 3″ CAT BACK EXHAUST SYSTEM

  •  ES-AS313S-VMKSB-CBS
  • 3
  • Stainless Steel

FEATURES

  • 3″ Pipe work
  • Brushed finish stainless steel pipe work
  • Hot Dog resonator
  • Polished Varex Race rear muffler
  • Quad 4″ polished stainless tip outlet
  • Varex Smartbox included in kit

 

Installation instructions

Download Installation Instructions

 

 

Make Model Year
Audi S3 (8V) 2013 - 2020
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: 57198612796

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
April Grant
Boise, US
★★★★★ 5
Very stylish
Beautiful glasses
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
S
Verified Purchase
Stressed Mama
Waukegan, US
★★★★★ 5
Totally love them
Color: Dark Tortoise, Size: 55-18-140
Super cute a little bigger than I expected but still adorable and trendy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2026
T
Verified Purchase
TR
Birmingham, US
★★★★★ 5
Attractive Quality
Color: Dark Tortoise, Size: 55-18-140
Attractive and comfortable. May need adjusted depending on your head size. I have gotten several compliments on these frames.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025
H
Verified Purchase
Heyseht
Draper, US
★★★★★ 5
Lo que necesitaba
Color: Dark Tortoise, Size: 55-18-140
Muy bonitas, me quedaron perfectas, a buen precio.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2025
M
Verified Purchase
maricelys
San Leandro, US
★★★★★ 5
muy buena calidad
Color: Dark Tortoise, Size: 55-18-140
muy buena calidad i muy hermosos
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2025

recommand products

4 Panel Folding Privacy Partition Room Divider with Rustproof Hinge-Yellow
167.99
27 Inch Round Wall Mirror with Solid Acacia Wood Frame-Brown
131.99
5.5 FT Faux Wisteria Plant in Nursery Pot with Blooming Flowers
167.99
45 Inches Artificial Hydrangea Tree with Real Wood Trunk and Realistic Hydrangea Leaves
95.99
3 Feet Decorative Artificial Cedar Topiary Tree with Rattan Trunk
138.99