Litchfield - Nissan GT-R Milltek Performance Exhausts
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+44 (0)1684 850999 +44 (0)7887 622177 +44 (0)1684 850700 info@litchfieldmotors.com like us on facebook subscribe on youtubeOpening Hours
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| Saturday: | 9:00am - 3:00pm |
Select a highlighted area on the interactive image below to view Performance Upgrade options for the Nissan GT-R.
To view the Litchfield GTR Performance Pack upgrades, Stage 1 to 6, please click here:
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
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. The Y-pipe makes up part of our Stage 1 Upgrade.
Contact us now to discuss what we can offer your GT-R.
Milltek Performance CAT Back Exhaust 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. The Milltek exhaust system is part of our Stage 2 Upgrade
Contact us now to discuss what we can offer your GT-R.
Milltek 90mm Y-pipe and Performance Exhaust System
The Milltek Y-pipe and exhaust system for the Nissan GT-R has been hugely successful for us over the past few years with hundreds of units sold. The next stage has been a joint development between Milltek and ourselves of the new 90mm Road/Race System. This large bore system is specifically designed for customer looking to achieve very high power but still keep a subtle and unobtrusive exhaust note.
As with most Milltek exhaust systems they are constructed from anti-magnetic, 304 grade stainless steel and are fully mandrel bent and tig welded to Milltek's usual high standards right here in the UK. The quality is so good that Milltek are offering a lifetime warranty for the original purchaser.
The new system consists of a left hand and right hand front resonator, Y-pipe, connecting pipe and rear silencer. We also have three trim options on offer as well, they come in a raw 'race' finish titanium, plasma coated ceramic black titanium (coming soon) and the original Milltek stainless steel trims.
This exhaust has been designed specifically for our high power builds of over 700bhp but will benefit all engine power levels. The free-flowing nature of the smooth mandrel bent curves and the larger diameter reduces back pressure which leaves much greater scope for big power. Along with coping with higher power the new system has also been designed to produce just the right amount noise which makes the system ideal for those doing track days at decibel-strict circuits.
Here are a couple of images of the system fitted to our 2011 demonstrator.
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 GT-R.
Milltek 321 Stainless Steel Downpipes
New GT-R downpipes which features a larger "pressed" collector for improved performance along with extra thick 321 Stainless flanges for the ultimate in durability
