Courtenay Sport Website

Welcome Guest, Please Login Below:
Email: Password:
Create An Account   Forgotten Your Password? Remember Me

Search online shop for:
Shopping Basket
Your Basket is Empty.
0Items in Basket:
Sales Enquiries
Monday - Friday:
9am - 1pm  2pm - 5pm
Saturday:  9am - 12pm
 01692 404313
 01692 404060
Fax: 01692 404069
International Enquiries
 +44 1692 404313
Fax: +44 1692 404069
Email:  UK/EU/Worldwide
Star Product
Featured Product
Secure Online
Secure Online Payments
Secure Payments by SagePay
Products: 1141
Prices: British Pounds £GBP
Customers Online: 170
Mailing List
To subscribe to our mailing list please register with us online:
Location: Buy Online > Shop By Category > Tuning Components > Manifolds and Plenums

High Flow Inlet Manifold - Z20LEx

High Flow Inlet Manifold - Z20LEx

Product Information
High Flow Inlet Manifold designed for ALL Z20LEx petrol turbo engines

The Courtenay Klasen High Flow Inlet Manifold is the result of many months of development and testing, and after numerous prototypes the final product was developed.

Designed to remove the restriction in the original inlet manifold that restricts air flow into the engine. This manifold will allow the engine to breathe fully, and has been designed to increase power but not at the expense of mid range power and torque (for example, a shorter inlet manifold will give good power at extremely high end rpm i.e. 8,500 rpm but will lose mid range torque).

Ideal for fast road and track use.

Gains have been shown on Stage 3 300 bhp Astra VXR, on a K06 hybrid turbo (with no loss in mid range torque) and on full Garrett builds running for example a GT28/30/35 turbo unit, allowing the engine to continue to produce power well above 7,000 rpm.

From our experience we have found this to be a much more worthwhile upgrade to the Z20LEx engine than fitting a cams as an upgrade, as not only are the results better but there is no unwanted lumpy idle associated with high lift cams as this inlet manifold can be fitted whilst retaining the standard cams.

Note: Image shows manifold fitted to an engine with injector rail (not included).
Will require suitable mapping for maximum gains.

Price inc UK VAT (EU Tax): £598.00 £500.00

Product Options:
Option 1
Option 2
Option 3
Hose Option
Hose Colour
DV Take Off Option

Product Code: Z20HFIM
Quantity: Add To Basket
Courtenay Sport Vauxhall Tuning
Courtenay Sport
 Vauxhall Tuning

Courtenay Sport - Find us on Facebook

Courtenay Sport - Follow us on Twitter
Latest News
Shopping Basket
Your Basket is Empty.
0Items in Basket:
View Basket
Top Questions
Popular Products
Sale Items
Our website has been checked with most popular browsers. We advise using the latest version of your preferred browser.

About Us :: Privacy/Use of Cookies :: Credit Card Security :: FAQ :: Contact Us

© Copyright Courtenay Sport Ltd. Designed by Courtenay Sport Ltd
Find Courtenay Sport on Facebook

Switch to our Mobile Version