Knowledge base

Build Guides

Step-by-step guides for Nissan and Infiniti performance builds — from bolt-ons to full engine swaps.

Browse by category

Engine & Internals

5 guides

Camshafts, pistons, rods, and bottom-end builds for VQ, SR, RB, and KA platforms.

Forced Induction

3 guides

Turbo kits, superchargers, intercoolers, and supporting mods for big power.

Suspension & Handling

1 guides

Coilovers, sway bars, alignment specs, and chassis stiffening for track and street.

Exhaust Systems

1 guides

Headers, catbacks, downpipes, and full exhaust builds for power and sound.

Fuel & Tuning

2 guides

Injectors, fuel pumps, flex fuel kits, and ECU tuning fundamentals.

Brakes & Safety

1 guides

Big brake kits, brake lines, pads, and fluid upgrades for track-ready stopping power.

Featured guides

BeginnerEngine & Internals

VQ35DE Bolt-On Power: The Essential Starter Guide

Intake, exhaust, and tune — the three bolt-ons every 350Z and G35 owner should do first. We break down expected gains, costs, and install order.

8 min read

350ZG35

Read

Under Editorial ReviewForced Induction

Turbocharging the VQ35HR: Full Kit Buyer's Guide

Under editorial review. This guide is temporarily unavailable while its technical claims, product references, and vehicle fitment are independently reviewed.

15 min read

350Z (2007–2008)G35 Sedan (2007–2008)

IntermediateSuspension & Handling

350Z Coilover Install & Alignment Guide

Step-by-step coilover installation for the Z33 chassis, including spring rate selection, ride height targets, and alignment specs for street and track.

10 min read

350Z

Read

AdvancedEngine & Internals

SR20DET Swap into the 240SX: Complete Walkthrough

Everything you need to know about swapping an SR20DET into an S13 or S14 — mounts, wiring, cooling, and getting it tuned.

20 min read

240SX S13240SX S14

Read

IntermediateFuel & Tuning

Upgrading the VQ35DE Fuel System for Forced Induction

Injector sizing, fuel pump selection, and return-line conversion for boosted VQ builds. Includes injector duty cycle math.

12 min read

350ZG35Pathfinder

Read

IntermediateBrakes & Safety

370Z Big Brake Kit: What to Buy and How to Install

Comparing the top BBK options for the Z34, wheel clearance requirements, brake bias, and a full install walkthrough.

9 min read

370Z

Read

BeginnerEngine & Internals

How to Plan a Nissan or Infiniti Performance Build

A complete framework for planning a Nissan or Infiniti performance build — from setting goals and choosing a platform to budgeting, part selection, and using Boost Command to track everything.

10 min read

370ZG37Q50350ZG35240SXGT-R

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IntermediateEngine & Internals

VQ37VHR Performance Upgrade Guide — 370Z & G37

Complete upgrade path for the VQ37VHR from Stage 1 bolt-ons to 500whp forced induction. Covers intakes, headers, supercharger, single turbo, fuel system, and tuning.

14 min read

370ZG37

Read

Under Editorial ReviewForced Induction

VR30DDTT Performance Upgrade Guide — Q50 & Q60 Red Sport

Under editorial review. This guide is temporarily unavailable while its technical claims, power figures, and supporting-mod requirements are independently verified.

13 min read

Q50 Red SportQ60 Red Sport

Difficulty levels

BeginnerBasic hand tools, no prior experience needed

IntermediateSome mechanical experience required

AdvancedProfessional tools and expertise recommended

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