If you are in the So. Cal. area, drop on by and say Hello!

Mon.-Fri. 9:30am-6:30pm
info@inlinefour.com or sales@inlinefour.com





We remain comitted to the fundamental concepts of tuning: the joy of driving, the joy of being able to drive exactly as you please, and the joy when your image of owning your dream car matches the reality of it. Our mission is to provide every owner with their own unique car. Through a process of producing cars which meet all of the needs of the owner in a single machine, we are able to understand the joy of interacting with cars. We dream of the day when the concept of tuning becomes familiar to all, and is considered fun.

We are currently taking pre-orders for all JUN products!



JUN B16A 1.6 to 1.8 Stroker Kit
JUN B16A 1.6 to 1.8 Stroker Kit

JUN Oil Filler Cap
JUN Oil Filler Cap

JUN 4-2-1 Exhaust Manifold
JUN 4-2-1 Exhaust Manifold

JUN Valve Spring Kit
JUN Valve Spring Kit

JUN Racing Camshafts
JUN Racing Camshafts

JUN Lightweight Flywheels
JUN Lightweight Flywheels




disclaimer | privacy policy | terms of sale

Copyright 1999-2017 inlinefour.com Images are copyrighted to their respectful owners excluding those of inlinefour.com All rights reserved. Some images may vary from the actual product. Prices and terms subject to change without notice. Some products are intended for "off-road use" only and may not be legal on pollution controlled vehicles. Check your local and state laws for more info. Web design and image creation by inlinefour

inlinefour.com uses yahoo's secure servers for all transactions