HKS Hi-Power Cat-Back Exhaust System - Nissan Skyline R33 GTS-T (1993-1998)

Name: Skyline R33 GTS-T 93-98 HKS Hi-Power Catback
Brand: HKS
SKU: 31006-AN014
Price: 1007 EUR
Availability: InStock

The HKS Hi-Power Cat-Back Exhaust System is designed for the Nissan Skyline R33 GTS-T (ECR33) equipped with the RB25DET engine, offering an ideal balance of improved exhaust flow, a sporty exhaust note, and everyday driving comfort. Engineered to improve engine breathing while maintaining refined sound levels, it is an excellent upgrade for both street-driven and performance-oriented vehicles.

The rear muffler and exhaust tip are manufactured from SUS304 stainless steel, providing outstanding corrosion resistance, long service life, and a premium polished finish. The concealed exhaust piping is constructed from SUH409 coated steel, offering excellent heat resistance and superior sound absorption while maintaining durability without restricting exhaust flow.

The straight-through muffler design reduces back pressure and improves exhaust flow, promoting more efficient cylinder scavenging, improved throttle response, and a broader, more usable powerband. At the same time, the system delivers the deep, sporty exhaust note that defines the HKS Hi-Power series without becoming excessively loud.

The exhaust system is also JASMA-certified, ensuring compliance with Japanese noise regulations while providing an excellent balance of performance, sound quality, and durability.

Features

Fits the Nissan Skyline R33 GTS-T (ECR33) 1993–1998 with the RB25DET engine.
Complete Hi-Power cat-back exhaust system.
Straight-through design for improved exhaust flow.
Rear muffler and exhaust tip manufactured from SUS304 stainless steel.
Exhaust piping constructed from SUH409 coated steel with excellent heat resistance.
Improved throttle response and a broader, more usable powerband.
Deep, sporty exhaust note.
Premium polished finish.
JASMA-certified to meet Japanese noise regulations.
Direct replacement with OEM-style fitment.

Product video

Technical specification

Article nr:

31006-AN014

Manufacture Partnumber:

31006-AN014

In October 1973, two talented and young engineers had a vision; to design and build high performance engines and components that major OE manufacturers could not, or would not, produce. HKS pioneered the Japanese aftermarket industry by delivering a host of exciting new products, including the first commercially available electronic turbo timer and boost controller. Other early products included piggy-back ECUs and sophisticated fuel management tools. HKS was clearly driving performance trends for Japanese vehicles forward!

Today, HKS is one of the world's most well-known brands and the obvious choice for you who builds a JDM car. In the assortment you will find everything from chassis products to exhaust systems and turbo kits. HKS is behind some of the coolest builds and professional drivers in the world, so when you choose HKS, you choose the best.