S15 Silvia SR20DET

Spec-R Models

Twin Cam, 16 Valve, Turbo

Genuine HKS 

Silent Hi-Power Exhaust

For Increased Response, Power and Reduced Lag . . .

This Genuine HKS Silent Hi-Power offers improved turbo response, reducing turbo spool times and increased BHP/Torque. Silent Hi-Power gives a subtle exhaust note at idle and normal driving, while still giving a sporty note when driven hard.

  • S15 Silvia Spec-R
  • SR20DET Engine
  • HKS Silent Hi-Power
  • Free Flowing Cat-Back Performance Exhaust
  • Subtle Exhaust Note Under Normal Driving Conditions
  • 304 Stainless Thought
  • Increased Response
  • Improved Turbo Spool Time
  • Easy Power Increase
  • 120mm (4.5") Tail Pipe
  • Genuine HKS 
  • Cost Effective Power Upgrade
  • Bolt On Design
  • Kit Includes Everything to Install

Check out our other items for great HKS tuning gear for performance Nissans. 

Buy with confidence from Conceptua Tuning. 


Visit our eBay store for lots of great Silvia parts-

brakes, suspension, service parts, turbos, & more!!

Twin Cam, 16 Valve, Turbo Silent Hi-Power Exhaust For Increased Response, Power and Reduced Lag . . . This Genuine HKS Silent Hi-Power offers improved turbo response, reducing turbo spool times and increased BHP/Torque. Silent Hi-Power gives a subtle exhaust note at idle and normal driving, while still giving a sporty note when driven hard. HKS Silent Hi-Power Free Flowing Cat-Back Performance Exhaust Subtle Exhaust Note Under Normal Driving Conditions 304 Stainless Thought Improved Turbo Spool Time 120mm (4.5") Tail Pipe Cost Effective Power Upgrade Kit Includes Everything to Install Check out our other items for great HKS tuning gear for performance Nissans.  Buy with confidence from Conceptua Tuning.  Visit our eBay store for lots of great Silvia parts- brakes, suspension, service parts
Twin Cam, 16 Valve, Turbo Silent Hi-Power Exhaust For Increased Response, Power and Reduced Lag . . . This Genuine HKS Silent Hi-Power offers improved turbo response, reducing turbo spool times and increased BHP/Torque. Silent Hi-Power gives a subtle exhaust note at idle and normal driving, while still giving a sporty note when driven hard. HKS Silent Hi-Power Free Flowing Cat-Back Performance Exhaust Subtle Exhaust Note Under Normal Driving Conditions 304 Stainless Thought Improved Turbo Spool Time 120mm (4.5") Tail Pipe Cost Effective Power Upgrade Kit Includes Everything to Install Check out our other items for great HKS tuning gear for performance Nissans.  Buy with confidence from Conceptua Tuning.  Visit our eBay store for lots of great Silvia parts- brakes, suspension, service parts
Twin Cam, 16 Valve, Turbo Silent Hi-Power Exhaust For Increased Response, Power and Reduced Lag . . . This Genuine HKS Silent Hi-Power offers improved turbo response, reducing turbo spool times and increased BHP/Torque. Silent Hi-Power gives a subtle exhaust note at idle and normal driving, while still giving a sporty note when driven hard. HKS Silent Hi-Power Free Flowing Cat-Back Performance Exhaust Subtle Exhaust Note Under Normal Driving Conditions 304 Stainless Thought Improved Turbo Spool Time 120mm (4.5") Tail Pipe Cost Effective Power Upgrade Kit Includes Everything to Install Check out our other items for great HKS tuning gear for performance Nissans.  Buy with confidence from Conceptua Tuning.  Visit our eBay store for lots of great Silvia parts- brakes, suspension, service parts