• Honda Civic Si K24 Tsudo Bellmouth Header Full Exhaust exhaust
  • Tsudo 2012 - 2015 Honda Civic Si K24 Bellmouth Headers Downpipe
  • Tsudo 2012 + Honda Civic Si K24 2DR/4DR 70mm S2 JDM slanted catback exhaust
  • 2012 Civic SI Tsudo Catless Downpipe and Catback Exhaust Rev & Fly-by
  • k24 Bellmouth dyno result
1 5

20-1226 + 9379

Tsudo Race Header Downpipe K24 Catback Exhaust Civic Si 4DR 2012-2015

Tsudo Race Header Downpipe K24 Catback Exhaust Civic Si 4DR 2012-2015

$650.00 USD
$650.00 USD
Sale Sold out
Shipping calculated at checkout.

Upgrade your 9th Gen Civic Si (2012-2015) K24 with the Tsudo Race Header Downpipe & Catback Exhaust combo. Stainless steel construction maximizes exhaust flow, boosting horsepower, torque, and throttle response, while offering easy bolt-on installation.

Bellmouth Header Downpipe:

  • 4" bellmouth tapering to 76mm (3") piping for optimal flow
  • Catless design for unrestricted performance
  • Improves horsepower, torque, and throttle response

Catback Exhaust System:

  • 70mm (2.76") piping with 101mm (4") exhaust tip
  • Bolt-on installation using factory hangers
  • Lightweight design reduces weight vs OEM
  • Includes removable silencer and all hardware

Shop confidently with 30-day return policy.

Not satisfied with your purchase? No problem! Return it within 30 days for a full refund, as long as it’s in brand new condition with the original packaging. Used or damaged items will have a discounted refund. Buyers are responsible for return shipping costs or can use our convenient 20% label fee option.

View full details