Nissan GT-R Milltek Performance Exhausts
Milltek Y-pipe
Our most popular upgrade is our performance Y-Pipe for the GTR which removes two of the restrictive exhaust Catalytic Convertors. This is the ideal first upgrade for customers that are disappointed in the standard cars muted exhaust note. The Y-pipe allows the engine to breath more easily and subtly improves the exhaust tone. This cost effect upgrade provides the following improvements:
- Greatly improved exhaust note at both idle and full throttle
- Sharper throttle response
- Quicker spooling of turbos
- Improved low rev torque
- Twin flexible joints to allow movement
- Tuned Y length to avoid droning at motorway speeds
- Reduced weight (Saving 7kg over original section)
- Highest quality aircraft-grade stainless steel
- Manufactured to tight ISO 9001 quality controlled standards
This excellent upgrade is available for just £399 fitted inc. VAT
The Milltek Performance Y-Pipe is now available from our shop here.
Below are some sound samples before and after the Y-pipe is installed.
| Before: | |
| After: |
To achieve the full performance increases we recommend installing in conjunction with our ECU remap. For more information please contact Litchfield Imports on 01684 850999 or info@litchfieldimports.co.uk.
Milltek Performance CAT back exhausts system.

This Nissan GT-R R35 Performance exhaust system is designed to work in conjunction with our successful Milltek Sport Y-Pipe. The new stainless steel performance exhaust system consists of a Y-Piece Connecting Pipe, Link Pipe, Rear Silencer Assembly, and stunning Quad 5" tailpipes.
The new system significantly improves exhaust gas flow and removes many of the restrictive bends found in the standard silencers. The Milltek performance benefit is also matched with a subtle but purposeful exhaust note.
This is the only exhaust system for the Nissan GTR that is E marked and with full Tüv approval. Part of the approval scheme is detailed testing of the noise and performance changes the new system makes. The TUV test showed that the Milltek CAT back system showed over a 37% reduction of back pressure. Despite this significant back pressure drop the new Milltek design still maintains a subtle but purpose exhaust note without increasing the overall noise output.
To achieve the full performance increases we recommend installing in conjunction with our ECU remap. Contact us now to discuss what we can offer your GTR.












