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XForce

Sonata N-Line Sedan Downpipe

$751.50 $676.35 Save $75.15

SKU: ESHS21KITB

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The XForce Hyundai Sonata N-Line Sedan 2021-on Downpipe is a performance exhaust component designed to maximize power. Constructed from 304-grade stainless steel, it features a 4-inch inlet and a 3-inch outlet, incorporating a 200-cell metallic high-flow catalytic converter.
Show original supplier description
The XForce Hyundai Sonata N-Line Sedan 2021-on Downpipe is engineered to enhance performance for the Hyundai Sonata N-Line turbo vehicles. This downpipe features a 4-inch inlet that transitions to a 3-inch outlet, designed to improve exhaust flow and turbo spool. Constructed from durable 304-grade stainless steel, this component includes a 200-cell metallic high-flow catalytic converter. The company states that its systems are specially designed and dyno tested in their Australian R&D center. This downpipe is specifically designed for the 2021 and newer Hyundai Sonata N-Line Sedan models.
Vehicle Symptoms
  • Sluggish acceleration
  • Turbo lag when accelerating
  • Check engine light on
  • Reduced fuel economy
  • Exhaust smell in cabin
Diagnostic Codes
  • P0420 – Cat Sys Efficiency Below Threshold (B1)
  • P0430 – Cat Sys Efficiency Below Threshold (B2)
Relevant Conversations
  • Sonata N-Line downpipe upgrade
  • XForce downpipe Sonata N-Line review
  • fix P0420 Hyundai Sonata N-Line
  • high flow downpipe 2021 Sonata N-Line
  • Sonata N-Line turbo lag solution
  • downpipe vs cat delete Sonata
  • best downpipe for Sonata N-Line 2.5T
  • Sonata N-Line exhaust upgrade forum
  • P0420 and P0430 Sonata N-Line
  • install downpipe Sonata N-Line DIY

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandXForce
Part NumberESHS21KITB
CategoryExhaust
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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