---
product_id: 10863623
title: "STILLEN 402849 Generation 3 Ultra Long Tube Dual Intake Kit - 07-08 G35 Sedan"
brand: "stillen"
price: "FREE"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/10863623-stillen-402849-generation-3-ultra-long-tube-dual-intake-kit
store_origin: PT
region: Portugal
---

# CARB Approved Mild Install 14 HP Gain STILLEN 402849 Generation 3 Ultra Long Tube Dual Intake Kit - 07-08 G35 Sedan

**Brand:** stillen
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Ride with Power and Style!

## Quick Answers

- **What is this?** STILLEN 402849 Generation 3 Ultra Long Tube Dual Intake Kit - 07-08 G35 Sedan by stillen
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/10863623-stillen-402849-generation-3-ultra-long-tube-dual-intake-kit)

## Best For

- stillen enthusiasts

## Why This Product

- Trusted stillen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Installation:** Installation requires only mild enlarging of the core support, making it accessible for DIY enthusiasts.
- • **Unleash Your Power:** Experience a thrilling 14 rear wheel horsepower gain that transforms your G35 Sedan into a powerhouse.
- • **Eco-Friendly Choice:** Proudly CARB approved (E.O. #D-436-16), ensuring compliance with environmental standards.
- • **Guaranteed Performance:** Equipped with genuine K&N filters that come with a staggering 1,000,000-mile warranty.
- • **Premium Quality Materials:** Crafted with ultra-long mandrel bent polished aluminum intake tubes for optimal airflow and performance.

## Overview

The STILLEN 402849 Generation 3 Ultra Long Tube Dual Intake Kit for the 07-08 G35 Sedan offers a significant performance boost with a 14 rear wheel horsepower gain, crafted from high-quality polished aluminum, and includes K&N filters backed by a 1,000,000-mile warranty. Installation is straightforward, and the kit is CARB approved for peace of mind.

## Description

Continuing with the performance success of the STILLEN Generation 3 Intake System for the 3.7L engines in the G37 Coupe and G37 Sedan, STILLEN is proud to release the Gen 3 Intake for the Dual Throttle Body G35 Sedan.  The new Gen 3 Ultra Long Tube Intake places two large K&N filters in front of the radiator. Strategic placement of the filters allow for optimum cold air flow and easy filter removal for cleaning. It features additional polished tubes that pass through the front core support, larger air filters than the Generation 2 unit. All kits feature a system of varied diameter tubing and steps to maximize air velocity.  When developing these intakes, weÆve seen the highest gains after 7-8 dyno runs. This intake was installed on a customer vehicle, so we limited testing to 3 runs. During this testing, gains are up just over 15hp to the wheels (dyno below) at high RPMÆs, 12hp peak, and may increase slightly. Sound is mild during normal driving, but spirited under acceleration, especially over 5,500 RPM.

## Features

- 14 Rear Wheel Horsepower Gain
- Ultra Long Mandrel Bent Polished Aluminum Intake Tubes
- Genuine K&N Filters w/ 1,000,000 Mile Warranty; Polyurethane Splash Shield Included
- Installation Requires Mild Enlarging of Core Support; CARB Approved - E.O. #D-436-16

## Images

![STILLEN 402849 Generation 3 Ultra Long Tube Dual Intake Kit - 07-08 G35 Sedan - Image 1](https://m.media-amazon.com/images/I/61mNkDFootL.jpg)
![STILLEN 402849 Generation 3 Ultra Long Tube Dual Intake Kit - 07-08 G35 Sedan - Image 2](https://m.media-amazon.com/images/I/61Fd6K+bJKL.jpg)

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**Shop now:** [https://www.desertcart.pt/products/10863623-stillen-402849-generation-3-ultra-long-tube-dual-intake-kit](https://www.desertcart.pt/products/10863623-stillen-402849-generation-3-ultra-long-tube-dual-intake-kit)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-18*