SKU: 74407035767

HKS 99-00 Honda Civic Si Hi-Power Exhaust

Sale price$555.23 Regular price$616.92
Save 10%

Pay in installments of $154.23 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

HKS 99-00 Honda Civic Si Hi-Power ExhaustExperience the power and precision of the HKS Hi Power Exhaust, designed specifically for the 1999 to 2000 Honda Civic Si. Engineered by HKS, a leading name in performance automotive parts, this catback exhaust system delivers enhanced exhaust flow, improving your vehicle's horsepower and torque while providing a deeper, more aggressive sound. Crafted with high quality materials, the Hi Power Exhaust is built to last and withstand the rigors of

Experience the power and precision of the HKS Hi-Power Exhaust, designed specifically for the 1999 to 2000 Honda Civic Si. Engineered by HKS, a leading name in performance automotive parts, this catback exhaust system delivers enhanced exhaust flow, improving your vehicle's horsepower and torque while providing a deeper, more aggressive sound.

Crafted with high-quality materials, the Hi-Power Exhaust is built to last and withstand the rigors of spirited driving. Its design focuses on reducing backpressure to optimize engine output, making it the perfect upgrade for enthusiasts seeking to elevate their Civic Si's performance and style.

Installation is straightforward, as this exhaust system is a direct fit replacement for the factory exhaust, requiring no modifications. Whether you're upgrading for track days, spirited weekend drives, or just to enjoy the signature HKS sound, this exhaust offers a perfect balance of sound enhancement and performance gains.

Trust in HKS's legacy and Tuningsupply's commitment to quality and fast delivery for your performance upgrades. Unleash your Civic Si's full potential with the Hi-Power Exhaust today!
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: 74407035767

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 20 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Shawnee Fry
Natrona Heights, US
★★★★★ 5
Sun Bum Mineral SPF 50 Sunscreen
Style: SPF 50, Size: 1 Count (Pack of 1)
Nice clean spray with great coverage & protection from the sun!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
Y
Verified Purchase
yanaisa
Grantham, US
★★★★★ 5
Proteccion muy confiable para los niños
📝 RESEÑA Me gustó mucho este protector solar para niños. Es fácil de aplicar, no deja la piel pegajosa y se absorbe bastante bien. Lo he usado varias veces y siento que realmente protege del sol, incluso en días de mucho calor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
L
Verified Purchase
Lbush
Birmingham, US
★★★★★ 5
This stuff is great!
So much easier than rubbing in sunscreen. My toddler has fair skin and she has not burned at all while using this sunscreen
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2024
R
Verified Purchase
R Rodriguez P
New York, US
★★★★★ 5
Excellent
Excellent, 100% recommended
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2025
R
Verified Purchase
Rosanna
Natrona Heights, US
★★★★★ 5
Protector solar
Es excelente, buena calidad 👌 10/100
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2025

recommand products